PHC Holdings Corporation

Japan

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IPC Class
G01N 27/327 - Biochemical electrodes 129
A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value 52
A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons 46
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor 45
C12M 1/00 - Apparatus for enzymology or microbiology 43
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NICE Class
09 - Scientific and electric apparatus and instruments 22
10 - Medical apparatus and instruments 17
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1.

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

      
Application Number JP2023036273
Publication Number 2024/084973
Status In Force
Filing Date 2023-10-04
Publication Date 2024-04-25
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Taira Keisuke
  • Inoue Takahiro
  • Sawamura Kanae

Abstract

In the present invention, a control device 4 is connected to a sensor module in which a plurality of electrochemical sensors are integrated, the electrochemical sensors measuring values pertaining to the concentrations of predetermined components in an inspection well and in a correction well. During calibration, the control device 4 acquires values measured by the electrochemical sensors in the inspection well and in the correction well, and during actual measurement, which is performed after the calibration, acquires values measured by the electrochemical sensors in the inspection well and in the correction well. The control device 4 generates a calibration curve at the time of the actual measurement on the basis of the values measured in the inspection well and the correction well during calibration and the values measured in the correction well during the actual measurement. The control device 4 derives the concentrations of said components in the inspection well during the actual measurement, on the basis of the values measured in the inspection well at the time of the actual measurement and the calibration curve at the time of the actual measurement.

IPC Classes  ?

  • G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
  • G01N 27/416 - Systems

2.

CULTURE CONTROL DEVICE AND CULTURE CONTROL METHOD

      
Application Number JP2023028531
Publication Number 2024/084779
Status In Force
Filing Date 2023-08-04
Publication Date 2024-04-25
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Fukumoto Satoshi
  • Taira Keisuke
  • Tokumaru Tomoyoshi

Abstract

A culture control device 8 includes: a calculation unit 18 that calculates a rate at which cells 10 in a culture medium 12 consume glucose, a rate at which the cells 10 produce lactic acid, and a glycolysis ratio, which is the ratio of the lactic acid production rate to the glucose consumption rate; and a selection unit 20 that selects either culture medium replacement or culture termination on the basis of the glucose consumption rate, the lactic acid production rate, and the glycolysis ratio.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12N 1/00 - Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

3.

PATHOLOGICAL DIAGNOSIS SUPPORT SYSTEM AND PATHOLOGICAL DIAGNOSIS SUPPORT DEVICE

      
Application Number 17767700
Status Pending
Filing Date 2020-11-20
First Publication Date 2024-04-11
Owner PHC Holdings Corporation (Japan)
Inventor Nishi, Megu

Abstract

This pathological diagnosis support system comprises an image diagnosis server and a pathologist's personal computer. The image diagnosis server uses an image analysis unit to set confirmation frames in which the abnormality score exceeds a threshold value, assigns a frame number of “1,” “2,” or “3” to each of the confirmation frames, and sends setting information about the pathological diagnosis image and the confirmation frames and the frame number “1,” “2,” or “3” of the confirmation frames to the pathologist's personal computer. When the pathological diagnosis image is displayed on a display unit, the personal computer controls the display unit so that the confirmation frames and the frame number “1,” “2,” or “3” are displayed within the pathological diagnosis image, and the frame number “1,” “2,” or “3” is displayed on the outside of the pathological diagnosis image.

IPC Classes  ?

  • G06T 7/00 - Image analysis
  • G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

4.

TEST CONTAINER, NUCLEIC ACID AMPLIFICATION DEVICE, AND NUCLEIC ACID AMPLIFICATION TEST METHOD

      
Application Number JP2023032960
Publication Number 2024/070614
Status In Force
Filing Date 2023-09-11
Publication Date 2024-04-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Shimizu, Ryuji
  • Shigematsu, Kaoru
  • Onishi, Seiji
  • Uenosono, Kaoru

Abstract

This test container is used for a nucleic acid amplification test executed in a nucleic acid amplification device. The test container comprises: a substrate; and a flowpath which is provided to the substrate and in which a sample containing nucleic acid is accommodated. The flowpath comprises: a thermal flowpath which includes a circulation flowpath in which the sample flows in a circulating manner; and a pump that is provided to the circulation flowpath and that moves the sample.

IPC Classes  ?

5.

CABLE COVER AND CONSTANT-TEMPERATURE UNIT PROVIDED WITH SAME

      
Application Number JP2023027152
Publication Number 2024/070171
Status In Force
Filing Date 2023-07-25
Publication Date 2024-04-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Nakamae, Kenta
  • Hirai, Hiroki
  • Horimoto, Nobuo
  • Horikawa, Kiyohiro
  • Hiratsuka, Takashige
  • Watanabe, Hidenori
  • Iketani, Seiitirou

Abstract

A cable cover (10) fixes a cable (C) in a measurement hole (20) provided in a wall surface of an incubator (30), the cable (C) being drawn out of an internal space (S2) to an external space (S1) through the measurement hole (20). The cable cover (10) comprises a grommet (11), a core sleeve (12), and a heater (13). The grommet (11) holds the cable (C). The core sleeve (12), which is substantially tubular in shape, is disposed on the outer periphery of the grommet (11). The heater (13) is disposed on the core sleeve (12) to provide heat through the core sleeve (12) to the cable (C) being held by the grommet (11).

IPC Classes  ?

  • H05K 7/00 - Constructional details common to different types of electric apparatus
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • H02G 3/22 - Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

6.

PHC

      
Serial Number 98482697
Status Pending
Filing Date 2024-04-03
Owner PHC Holdings Corporation (Japan)
NICE Classes  ?
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 11 - Environmental control apparatus
  • 37 - Construction and mining; installation and repair services

Goods & Services

Reagent paper for medical purposes; test strips for monitoring blood glucose levels; test papers impregnated with diagnostic reagents for monitoring blood glucose; diagnostic preparations for blood testing; medical diagnostic reagents for the analysis of body fluids; gauze for dressings. Incubators for laboratory use; incubators with built-in microscopes for laboratory use; containers for cell culture for laboratory use; equipments for cell culture for laboratory use; sterilizers for laboratory use; shakers for laboratory use; constant temperature drying apparatus for laboratory use; light-emitting diode light sources for laboratory use; growth chamber for laboratory use; plant growth chamber for laboratory use; racks for culturing with lighting apparatus for laboratory use; biohazard safety cabinets; clean benches for laboratory use; apparatus for cell observation for laboratory use; cinematographic apparatus and instruments; measuring instruments for bacterial count; electronic scales for pharmaceutical purposes; personal computers; computers for use in hospitals, clinics or pharmacies; apparatus for recording electronic medical records; computer software for medical purposes and examination; computer software for laboratory purposes; computer application software for smartphones for medical purposes and examination; computer application software for laboratory purposes; computer application software for personal digital assistants for medical purposes and examination; computer application software for personal digital assistants for laboratory purposes; computer application software cooperating with computer systems for use in automatic prescription reading, pharmaceutical processes, and preparation and dispensing of medications; computer software for automatic dispensing systems for injection drugs; computer software for database management of electronic medical records; computer software for assisting medical operation; computer software for generating, filing, searching, aggregating and storing health insurance claims; computer software for picture archiving and communication systems management; computer software for checking dispensing of pharmaceuticals for use in hospitals, clinics or pharmacies; computer hardware and software used for diabetes monitoring and management; bar code readers; gloves for protection against accidents. Medical diagnostic instruments for the analysis of body fluids; medical devices for obtaining blood samples; clinical apparatus for chemical analysis; cold insulation boxes for medical purposes, especially for transportation and preservation of blood, pharmaceutical preparations, vaccines or organs; incubators for medical purposes; sterilizers for medical purposes; shakers for medical purposes; tissue culture rack incorporating lighting apparatus; diagnostic imaging apparatus for medical purposes; image storage devices for medical purposes; surgery simulators for medical purposes; medical apparatus for analysing blood glucose; blood testing apparatus; syringes for medical purposes and for injections; blood collection apparatus; diagnostic apparatus for breath analysis; medical apparatus and instruments for use in cell observation; medical apparatus and instruments for use in cell cultures; automatic dispensers for injection drugs for use in hospitals, clinics or pharmacies; single dose packaging apparatus using image processing devices for use in hospitals, clinics or pharmacies; medicine packaging machines for use in hospitals, clinics or pharmacies; medical imaging apparatus for organizing and viewing digital images; medical imaging apparatus for organizing and viewing digital images, which can control displayed images; gloves for medical purposes; disposable gloves for medical purposes; blood glucose monitoring apparatus; breath analyzers. drying apparatus for laboratory use; recuperators for laboratory use; steamers for laboratory use; evaporators for use in freezers; evaporators for laboratory use; distillation apparatus for laboratory use; heat exchangers for use in freezers; heat exchangers for laboratory use; constant temperature drying apparatus for laboratory use; air-conditioning apparatus for industrial purposes; industrial air purifiers; air purifiers for use in clean rooms for laboratory, medical or industrial use; freezing machines and apparatus; refrigerators for industrial purposes; freezers for industrial purposes; water purifying apparatus; sterilizers for industrial purposes; refrigerating cabinets; refrigerators for laboratory use; refrigerators for laboratory use, especially to store blood; biomedical freezers for laboratory use; Ultra Low Temperature freezers for laboratory use; freezers for laboratory use; refrigerating display cabinets for laboratory use; gas installations for laboratory use; refrigerators for medical purposes; refrigerators for medical purposes, especially to store blood; refrigerators to store medicines; refrigerators to store pharmaceutical preparations; refrigerating display cabinets to store pharmaceutical preparations; biomedical freezers; Ultra Low Temperature freezers for medical purposes; freezers for medical purposes. Repair or maintenance of laboratory apparatus and instruments; repair or maintenance of medical apparatus and instruments; repair or maintenance of freezing machines and apparatus; repair or maintenance of medicine packaging machines and apparatus; repair or maintenance of chemical processing machines and apparatus; repair or maintenance of electronic machines and apparatus; repair or maintenance of telecommunication machines and apparatus.

7.

ELECTRODE, SENSOR, AND METHOD FOR PRODUCING SENSOR

      
Application Number JP2023028101
Publication Number 2024/029526
Status In Force
Filing Date 2023-08-01
Publication Date 2024-02-08
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Shirai, Akihito
  • Nishiyama, Masato

Abstract

Provided is an electrode comprising a surface part that makes it possible to accurately form, on a prescribed region, a reagent layer having designed dimensions. An electrode (10) comprises: a surface part (11); a first region (110) that is formed on the surface part (11), that includes a first outer periphery part (111), and that has first surface free energy; a second region (120) that is formed on the surface part (11), that surrounds the first region (110), that includes a second inner periphery part (121) which is in contact with the first outer periphery part (111) of the first region (110) and a second outer periphery part (122) which is located more outward than the second inner periphery part (121), and that has second surface free energy higher than the first surface free energy; and a third region(130) that surrounds the second region (120), that includes a third inner periphery part (131) which is in contact with the second outer periphery part (122) of the second region (120), and that has third surface free energy lower than the second surface free energy.

IPC Classes  ?

8.

REAGENT LAYER AND BIOSENSOR COMPRISING REAGENT LAYER

      
Application Number JP2023026089
Publication Number 2024/019017
Status In Force
Filing Date 2023-07-14
Publication Date 2024-01-25
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Nakato, Junya
  • Haneda, Keigo
  • Yano, Setsuko

Abstract

An embodiment of the present invention provides a reagent layer containing: a polymer that contains a proton acceptor group as a repeating unit and has a pH-buffering capacity; and an oxidoreductase that oxidizes or dehydrogenates an analyte.

IPC Classes  ?

9.

COLD STORAGE

      
Application Number 18365733
Status Pending
Filing Date 2023-08-04
First Publication Date 2024-01-18
Owner PHC Holdings Corporation (Japan)
Inventor
  • Shirata, Mitsuyuki
  • Yanagihara, Naoki

Abstract

A cold storage includes a box including a cold storage chamber, a sliding door that opens and closes the cold storage chamber, and a machine chamber; a compressor disposed in the machine chamber and constituting a refrigeration circuit that cools the inside of the cold storage chamber; a fan that generates an airflow passing around the compressor and blown to the sliding door through an air outlet opened to the machine chamber; a heater disposed in the cold storage chamber; and a control apparatus that operates the heater when a condition of a set temperature for the cold storage chamber being equal to or lower than a specified temperature and a condition of the compressor being in an operating state are satisfied.

IPC Classes  ?

  • F25D 21/08 - Removing frost by electric heating
  • F25B 13/00 - Compression machines, plants or systems, with reversible cycle

10.

SENSOR AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023023842
Publication Number 2024/005025
Status In Force
Filing Date 2023-06-27
Publication Date 2024-01-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Norikane, Tetsuya
  • Haneda, Keigo
  • Nakano, Tarou
  • Hatakeyama, Takeshi

Abstract

Provided are a sensor and a method for manufacturing the sensor, which is provided with a working electrode including a reagent layer having a property that can easily be controlled to a desired range, and a protective film. A sensor (1) comprises an insulating substrate (2), and a working electrode (10a). The working electrode (10a) comprises: an electrically conductive layer (11a) on the substrate (2); a first insulating layer (3a) which is disposed on the electrically conductive layer (11a) and which has a first opening portion (3a1) and a water-repellent top surface (3a2); a second insulating layer (4a) which is disposed on the first insulating layer (3a) and which has a second opening portion (4a1) and a top surface (4a2) having liquid repellency with respect to alcohol; a reagent layer (15a) disposed within the first opening portion (3a1) of the first insulating layer (3a); and a protective film (16a) disposed within the second opening portion (4a1) of the second insulating layer (4a).

IPC Classes  ?

11.

REAGENT LAYER INCLUDING CONDUCTIVE CARBON FILLER, SENSOR HAVING REAGENT LAYER, AND METHOD FOR FORMING REAGENT LAYER

      
Application Number JP2023024307
Publication Number 2024/005174
Status In Force
Filing Date 2023-06-30
Publication Date 2024-01-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Haneda Keigo
  • Hayashino Nao

Abstract

The present invention addresses the problem of providing: a reagent layer for preparing an electrochemical sensor which can detect an analyte with high sensitivity and/or is excellent in durability and preferable for measurement (continuous monitoring) over a long period; and a method for forming same. The reagent layer according to the present invention comprises a conductive carbon filler (a), an anionic dispersant (b), and a cationic mediator (c). The method for forming the reagent layer according to the present invention involves: (1) a step for preparing a reagent liquid including (a) a conductive carbon filler, (b) an anionic dispersant, and (c) a cationic mediator; (2) a step for applying the reagent liquid to a reagent layer forming part; and (3) a step for drying the applied reagent liquid to form a reagent layer.

IPC Classes  ?

  • G01N 27/327 - Biochemical electrodes
  • A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase
  • G01N 27/30 - Electrodes, e.g. test electrodes; Half-cells
  • G01N 27/416 - Systems

12.

SENSOR UNIT, AND CELL CULTURE ANALYZING DEVICE PROVIDED WITH SAME

      
Application Number JP2023016038
Publication Number 2024/004358
Status In Force
Filing Date 2023-04-24
Publication Date 2024-01-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Iketani, Seiitirou
  • Yamamoto, Masaki
  • Nakamae, Kenta

Abstract

A sensor unit (28) comprises a sensor (30), a probe (10a) and a probe holder (10). The probe (10a) abuts an electrode (31c) of a connecting terminal portion (31b) of the sensor (30) and applies a prescribed voltage. The probe holder (10) holds the probe (10a) such that the probe (10a) projects toward the connecting terminal portion (31b) of the sensor (30), and has an opposing surface (61) disposed opposing the connecting terminal portion (31b) of the sensor (30), wherein a non-capillary space (S1) communicating with a space faced by a plurality of mutually adjacent electrodes (31c) of the connecting terminal portion (31b) of the sensor (30) is formed between the opposing surface (61) and the connecting terminal portion (31b) of the sensor (30).

IPC Classes  ?

  • G01N 27/00 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • G01N 27/28 - Electrolytic cell components

13.

COLD STORAGE

      
Application Number 18452356
Status Pending
Filing Date 2023-08-18
First Publication Date 2023-12-07
Owner PHC Holdings Corporation (Japan)
Inventor
  • Tada, Minoru
  • Shirata, Mitsuyuki
  • Nishimura, Takumi

Abstract

A cold storage includes a box with an opening at front, a frame bordering the opening, a sliding door attached to the frame and including, in at least one of a left-side end portion and a right-side end portion, a drain channel extending vertically, and a porous body with water permeability, the porous body being attached to an upper surface of the sliding door to establish fluid communication with the drain channel.

IPC Classes  ?

  • F28D 20/00 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or

14.

PHARMACEUTICAL REFRIGERATOR OPERATION SUPPORT SYSTEM, PHARMACEUTICAL REFRIGERATOR OPERATION SUPPORT METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 18452368
Status Pending
Filing Date 2023-08-18
First Publication Date 2023-12-07
Owner PHC Holdings Corporation (Japan)
Inventor Okuda, Akinobu

Abstract

A pharmaceutical refrigerator operation support system includes a server, a pharmaceutical refrigerator, a first computer that sends to the server information about a first medicine, information about a first RFID tag attached to the first medicine, and information about a first pharmaceutical distribution institution, and a second computer that sends to the server information about a second medicine, information about a second RFID tag attached to the second medicine, and information about a second pharmaceutical distribution institution. The server manages a status of medicine in the pharmaceutical refrigerator by identifying the first medicine as a medicine delivered by the first pharmaceutical distribution institution and identifying the second medicine as a medicine delivered by the second pharmaceutical distribution institution, based on information received from the pharmaceutical refrigerator, the first computer, and the second computer.

IPC Classes  ?

  • G16H 20/10 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
  • G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders

15.

COATED METALLIC BASE, PRODUCTION METHDO THEREFOR, COMPOSITE INCLUDING COATED METALLIC BASE, AND POLYMER FOR PRODUCING COATED METALLIC BASE

      
Application Number JP2023018462
Publication Number 2023/234034
Status In Force
Filing Date 2023-05-17
Publication Date 2023-12-07
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Komatsu, Yoshie
  • Kitawaki, Fumihisa

Abstract

A coated metallic base comprising a metallic base which is metal nanoparticles and/or a thin metal film, a polymer film covering the surface of the metallic base, and a first hydrophilic group, which inhibits non-specific adsorption onto the surface of the metallic base, wherein the first hydrophilic group has combined with the surface of the metallic base and the polymer film includes, between itself and the surface of the metallic base, a portion combined by a sulfur atom.

IPC Classes  ?

  • G01N 33/553 - Metal or metal coated
  • C08G 75/0268 - Preparatory processes using disulfides
  • G01N 21/64 - Fluorescence; Phosphorescence
  • G01N 33/543 - Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals

16.

COLD STORAGE

      
Application Number 18365752
Status Pending
Filing Date 2023-08-04
First Publication Date 2023-11-30
Owner PHC Holdings Corporation (Japan)
Inventor
  • Shirata, Mitsuyuki
  • Yanagihara, Naoki

Abstract

A cold storage includes a box with a cold storage chamber, a compressor constituting a refrigeration circuit that cools the inside of the cold storage chamber, a defrost heater that heats an evaporator constituting the refrigeration circuit, and a control apparatus that controls the compressor and the defrost heater. The control apparatus operates the defrost heater when the compressor is not operated. When an outside air temperature is equal to or higher than a chamber temperature in the cold storage chamber, the control apparatus operates the compressor upon the chamber temperature rising up to a first threshold and stops the compressor upon the chamber temperature dropping down to a second threshold lower than the first threshold. When the outside air temperature is lower than the chamber temperature, the control apparatus does not operate the compressor even when the chamber temperature rises up to the first threshold.

IPC Classes  ?

  • F25D 21/00 - Defrosting; Preventing frosting; Removing condensed or defrost water
  • F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems

17.

MEASUREMENT DEVICE

      
Application Number 18222739
Status Pending
Filing Date 2023-07-17
First Publication Date 2023-11-09
Owner PHC Holdings Corporation (Japan)
Inventor
  • Terashima, Noriyoshi
  • Nadaoka, Masataka

Abstract

An insulin infusion device includes a cannula for infusing insulin under the skin and an insulin infusion section for storing therein insulin to be delivered to the cannula. The insulin infusion device also includes a motion measurement section that measures the tilt angle or rotation angle of a center axis of the insulin infusion section from a neutral position thereof, or vibration applied to the insulin infusion section, to output a measured value as motion information of living activity. The insulin infusion device also includes a controlling section that controls, based on the motion information, a process of notifying a user of the timing or recommended direction of priming of the insulin infusion section.

IPC Classes  ?

  • G01N 27/327 - Biochemical electrodes
  • A61M 5/142 - Pressure infusion, e.g. using pumps
  • A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons
  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase
  • A61M 5/172 - Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters electrical or electronic

18.

CULTURING DEVICE AND METHOD FOR STERILIZING CULTURING DEVICE

      
Application Number JP2023003199
Publication Number 2023/199574
Status In Force
Filing Date 2023-02-01
Publication Date 2023-10-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Yoshida, Kaori
  • Ohta, Akihiro
  • Temman, Haruka
  • Hitomi, Tsugumasa

Abstract

This culturing device has: a casing having a culturing chamber; a water vapor supply device having a liquid-receiving part for receiving water, a heater for heating the liquid-receiving part and generating water vapor, and a water vapor supply pipe for guiding the water vapor to the culturing chamber; a liquid supply device having liquid piping configured so as to enable a water storage part or a sterilization liquid storage part to be selectively attached thereto, and a liquid feed pump, the liquid supply device supplying, with the driving of the liquid feed pump, water stored in the water storage part or a sterilization liquid stored in the sterilization liquid storage part to the liquid-receiving part; and a control device. The control device controls the heater and the liquid feed pump so as to perform: a cooling process for channeling the water in the water storage part through the liquid piping and the liquid-receiving part and discharging the water from the water vapor supply pipe; and a sterilization process of channeling, after the cooling process, the sterilization liquid in the sterilization liquid storage part through the liquid piping and the liquid-receiving part and discharging the sterilization liquid from the water vapor supply pipe.

IPC Classes  ?

  • A61L 2/18 - Liquid substances
  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means

19.

DRUG CARTRIDGE, CASSETTE, DRUG INJECTION DEVICE, AND DRUG INJECTION SYSTEM

      
Application Number 18023230
Status Pending
Filing Date 2021-11-24
First Publication Date 2023-10-12
Owner PHC Holdings Corporation (Japan)
Inventor
  • Endo, Yuri
  • Katoh, Hisanori
  • Hata, Shinsuke
  • Shirakawa, Takashi
  • Okamura, Kazumasa
  • Suzuki, Takuya
  • Matsumoto, Tadashi
  • Omote, Kazuho
  • Tani, Ryosuke
  • Shinohara, Noriyuki

Abstract

A drug cartridge includes: a cylinder 11 having a cylindrical cylinder columnar space extending in a longitudinal direction; a gasket 13 supported in the space so that the gasket is movable in the longitudinal direction; a drug 14 held in the space and at least including a liquid first component; and a first temperature sensor and an RF tag 16 arranged on a side surface of the cylinder. The RF tag 16 stores drug information that includes at least information indicating a type of the drug, and wirelessly transmits at least the information indicating the type of the drug and first temperature information indicating a temperature detected by the first temperature sensor in response to an instruction from outside.

IPC Classes  ?

  • A61M 5/315 - Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
  • A61M 5/20 - Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically

20.

REFRIGERANT CHARGE METHOD

      
Application Number JP2023003193
Publication Number 2023/188789
Status In Force
Filing Date 2023-02-01
Publication Date 2023-10-05
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor Toyooka, Takashi

Abstract

This refrigerant charge method is for a refrigeration circuit provided with a compressor, a condenser, a throttle device, an evaporator, and a first port which is disposed at a high-pressure part of the compressor or at a position downstream of the compressor and upstream of the throttle device, and the method comprises: connecting, to the first port, the mouth of a container having sealed therein refrigerants which include a high-boiling point refrigerant in a liquid state and a middle-boiling point refrigerant which is in a wet gaseous state and has a boiling point lower than the high-boiling point refrigerant; and charging the refrigeration circuit with at least a portion of the refrigerants in the container, through the first port from the container with the mouth oriented downward.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle

21.

INCUBATION DEVICE AND INCUBATION SYSTEM

      
Application Number JP2023004300
Publication Number 2023/176216
Status In Force
Filing Date 2023-02-09
Publication Date 2023-09-21
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Sato, Masakazu
  • Yoshida, Kaori
  • Hitomi, Tsugumasa
  • Ohta, Akihiro

Abstract

An incubation device according to the present invention is provided with: a casing having an incubation chamber; a humidity sensor that detects the humidity in the incubation chamber; a protective member that prevents the humidity sensor from being exposed to the incubation chamber; and a control device that controls a decontamination device that decontaminates the incubation chamber. The control device causes the decontamination device to perform decontamination when the humidity sensor is prevented from being exposed to the incubation chamber by the protective member, while not causing the decontamination device to perform decontamination when the humidity sensor is exposed to the incubation chamber.

IPC Classes  ?

  • C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means
  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus

22.

LabSVIFT

      
Application Number 018928657
Status Registered
Filing Date 2023-09-21
Registration Date 2024-03-09
Owner PHC Holdings Corporation (Japan)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Laboratory apparatus and instruments; sensors; measuring or testing machines and instruments; electrical communication machines and instruments; personal digital assistants; smartphones; computers and their peripherals; application software; smartphone application programs for monitoring temperature inside refrigerators for laboratory use; graphical user interface software; computer software for monitoring and controlling laboratory apparatus and instruments; computer utility programs for file management; computer programs. Monitoring of computer system operation by remote access; computer programming; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; software as a service [SaaS]; providing graphical user interface software; providing computer software for monitoring and controlling laboratory apparatus and instruments; providing computer utility programs for file management; rental of electronic memory space on the Internet; rental of server memory space for storing measurement data; providing virtual computer systems through cloud computing; providing online, non-downloadable software for collecting, analyzing and storage of bigdata; providing online, non-downloadable software for providing result of collecting, analyzing and storage of bigdata; providing computer programs on data networks; rental of laboratory apparatus and instruments.

23.

ELECTRON ACCEPTOR, AND REAGENT LAYER AND SENSOR EACH USING SAME

      
Application Number JP2023007472
Publication Number 2023/171473
Status In Force
Filing Date 2023-03-01
Publication Date 2023-09-14
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Haneda Keigo
  • Takahara Yoshifumi

Abstract

The present invention provides a redox polymer or a redox mediator constituting the redox polymer, each of which is used for forming an electrochemical sensor capable of being suitably used for a measurement for a long period (a continuous monitoring) and having excellent stability. The redox mediator provided by the present invention is a phenothiazine-based compound having a hydrophilic moiety introduced therein and represented by general formula (2A) or (2B), and the redox polymer provided by the present invention is a polymer-binding phenothiazine-based compound represented by general formula (3A) or (3B). In the formulae, R9and R10each independently represent a substituent or either one of these residues represents a substituent and the other represents a hydrogen atom; R(L)1, R(L)2and R(L)4to R(L)8each independently represent a specific group or atom; (QP)1, (QP)2and (QP)4to (QP)8are present when each of the corresponding residues R(L)1, R(L)2and R(L)4to R(L)8 is a specific group, and each independently represent a polymeric structure derived from a high-molecular-weight polymer.

IPC Classes  ?

24.

REFRIGERATION DEVICE

      
Application Number JP2023003420
Publication Number 2023/166907
Status In Force
Filing Date 2023-02-02
Publication Date 2023-09-07
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Satou, Masashi
  • Suto, Minoru
  • Ohara, Jun

Abstract

This refrigeration device comprises a first refrigerant circuit including a first compressor, a first condenser, a first expander, and a first evaporator, N (N is a natural number at least equal to 2) condenser coolers forming a flow of air for cooling the first condenser, and a control unit for individually controlling the N condenser coolers, wherein, if fewer than N condenser coolers are to be driven, the control unit selects and drives the condenser coolers having the shortest cumulative drive time.

IPC Classes  ?

  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • F25B 7/00 - Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
  • F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators

25.

LiCellMo

      
Application Number 018919889
Status Registered
Filing Date 2023-08-31
Registration Date 2024-02-20
Owner PHC Holdings Corporation (Japan)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Cellular metabolism analyzing apparatus for laboratory and research use; media analyzing apparatus for laboratory and research use; cell culture apparatus for laboratory and research use; analyzing apparatus for laboratory and research use; laboratory experimental machines and apparatus; laboratory apparatus and instruments; sensors; measuring or testing machines and instruments; telecommunication machines and apparatus; personal digital assistants; smartphones; computers and their peripherals; computer programs.

26.

BLOOD GLUCOSE METER

      
Application Number JP2023005822
Publication Number 2023/162892
Status In Force
Filing Date 2023-02-17
Publication Date 2023-08-31
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Tanizaki, Youichi
  • Ikegawa, Shugo

Abstract

A blood glucose meter (10) comprises a body portion (11), a sensor mounting portion (13), a measuring portion (14), a battery housing portion (11a), a battery lid (12), a hinge (21), a lock pin (21a), and a slide surface (SL1, SL2). The battery lid (12) has an opening portion (12a) into which a jig Z is inserted when the battery lid (12) is removed from the body portion (11). The hinge (21) deforms when pressed by the jig (Z) inserted through the opening portion (12a). The lock pin (21a) is positioned so as to be exposed to the outside through the opening portion (12a). When the lock pin (21a) is pressed by the jig (Z), the battery lid (12) is unlocked from the body portion (11). When the battery lid (12) is slid along the slide surface (SL1, SL2) with the battery lid (12) being locked onto the body portion (11) by the lock pin (21a), a force in a compressive direction is applied to the hinge (21).

IPC Classes  ?

  • H01M 50/271 - Lids or covers for the racks or secondary casings
  • G01N 33/66 - Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
  • H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers

27.

LICELLMO

      
Serial Number 98148763
Status Pending
Filing Date 2023-08-24
Owner PHC Holdings Corporation (Japan)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Laboratory apparatus and instruments, namely, cellular metabolism analyzing apparatus, media analyzing apparatus, and cell culture apparatus, for laboratory and research use; laboratory experimental machines and apparatus for laboratory and research use in the field of cellular metabolism; sensors for measuring cell metabolism; measuring or testing machines and instruments for measuring cell metabolism; telecommunication machines and apparatus for use with cell metabolic measuring and analysis; personal digital assistants; smartphones; Computer peripherals; Recorded computer programs for measuring and analyzing cellular metabolism; electronic machines, apparatus and their parts for measuring and analyzing cellular metabolism on the cellular level

28.

SAMPLE MEASURING DEVICE, SAMPLE MEASURING METHOD, AND SAMPLE MEASURING PROGRAM

      
Application Number JP2022046633
Publication Number 2023/145300
Status In Force
Filing Date 2022-12-19
Publication Date 2023-08-03
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Iketani, Seiitirou
  • Fujita, Sumitaka
  • Fukumoto, Satoshi

Abstract

A cell culture analysis device (1) comprises a voltage application unit (11a), a current measurement unit (11b), a voltage measurement unit (11c), and an analysis unit (42). The voltage application unit (11a) applies a voltage to a detection unit (31a) of a sensor (30), said detection unit (31a) including a working electrode, a counter electrode, and a reference electrode, while the detection unit (31a) is immersed in a culture medium (X). The current measurement unit (11b) measures the value of the current flowing through the sensor (30) due to the the voltage applied to the detection unit (31a). The analysis unit (42) calculates the concentration of glucose or the like contained in the culture medium on the basis of the measurement result of the current measurement unit (11b). The voltage measurement unit (11c) measures the terminal voltage of the counter electrode in the detection unit (31a) while the voltage application unit (11a) is applying voltage. The analysis unit (42) detects the measurement error on the basis of the terminal voltage of the counter electrode measured by the voltage measurement unit (11c).

IPC Classes  ?

  • G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
  • G01N 27/28 - Electrolytic cell components

29.

CULTURE DEVICE

      
Application Number JP2023001960
Publication Number 2023/145694
Status In Force
Filing Date 2023-01-23
Publication Date 2023-08-03
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Ohta, Akihiro
  • Temman, Haruka
  • Hitomi, Tsugumasa
  • Yamasaki, Naoyuki
  • Honda, Kousuke

Abstract

This culture device comprises a culture chamber for accommodating a culture, a first vapor supply unit for supplying vapor within the culture chamber through natural vaporization, a second vapor supply unit for supplying vapor to the culture chamber through forced vaporization, a humidity sensor for detecting the humidity of the culture chamber, and a control device for humidifying the culture chamber using the first and second vapor supply units so as to keep the humidity of the culture chamber at a target value. After the culture chamber has been humidified to an assessment value using the first and second vapor supply units, the control device stops the second vapor supply unit and humidifies the culture chamber to the target value using the first vapor supply unit.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus

30.

DRUG SUPPLY DEVICE

      
Application Number JP2022044821
Publication Number 2023/135976
Status In Force
Filing Date 2022-12-06
Publication Date 2023-07-20
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Morii, Hideyuki
  • Hama, Hiroshi

Abstract

This drug supply device comprises: a drug supply unit that supplies a drug; a holding section for holding an IC chip and a roll including wound packaging paper; a packaging device that packages the drug in packaging paper pulled out from the roll; and a control device that controls the packaging device on the basis of information read from the IC chip.

IPC Classes  ?

  • B65B 9/06 - Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

31.

BIOLOGICAL SAMPLE SEPARATION CONTAINER, BIOLOGICAL SAMPLE SEPARATION CONTROL DEVICE, BIOLOGICAL SAMPLE SEPARATION CONTROL METHOD, AND BIOLOGICAL SAMPLE SEPARATION CONTROL PROGRAM

      
Application Number JP2022044876
Publication Number 2023/120159
Status In Force
Filing Date 2022-12-06
Publication Date 2023-06-29
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Matsubara, Fumiya
  • Nishio, Akira

Abstract

This container (430) comprises a separation chamber (431), a recovery chamber (432), a waste liquid reservation chamber (433), a hydrophilic first flow path (434), and a hydrophilic second flow path (435). The first flow path (434) allows a specific component to move from the separation chamber (431) to the recovery chamber (432) according to the principle of siphoning when capillary force acts and centrifugal force is applied. The second flow path (435) is of a different size than the first flow path (434) and allows waste liquid to move from the separation chamber (431) to the waste liquid reservation chamber (433) according to the principle of siphoning when capillary force acts and centrifugal force is applied. The first flow path (434) is connected to a first position on a first side surface of the separation chamber (431), and the second flow path (435) is connected to a second position on a second side surface of the separation chamber (431) different from the first side surface, the first and second positions being offset in the radial direction.

IPC Classes  ?

  • G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
  • B04B 5/04 - Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
  • B04B 9/10 - Control of the drive; Speed regulating
  • B04B 13/00 - Control arrangements specially designed for centrifuges; Programme control of centrifuges
  • G01N 1/10 - Devices for withdrawing samples in the liquid or fluent state
  • G01N 33/48 - Biological material, e.g. blood, urine; Haemocytometers
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

32.

LOCKING DEVICE AND REFRIGERATION DEVICE

      
Application Number 18108381
Status Pending
Filing Date 2023-02-10
First Publication Date 2023-06-22
Owner PHC Holdings Corporation (Japan)
Inventor Okada, Tadashi

Abstract

A locking device includes a lever configured to sway around a rotation axis and including a restriction part restricting an operation of a handle, a hole, and an attaching portion where a moving member configured to move in accordance with an operation of an actuator is attached; and a pressure member disposed in the hole and configured to make a first back-and-forth movement in accordance with an unlocking operation of a key. The pressure member moves the restriction part from a position for restricting the operation of the handle to a position for allowing the operation of the handle by swaying the lever around the rotation axis by pressing a first portion which is a portion of the hole in a forward movement of the first back-and-forth movement, and moves away from the first portion without swaying the lever in a backward movement of the first back-and-forth movement.

IPC Classes  ?

  • E05B 65/00 - Locks for special use
  • E05B 13/10 - Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
  • F25D 23/02 - Doors; Covers

33.

CHEMICAL AGENT SUPPLY DEVICE AND CHEMICAL AGENT SUPPLY METHOD

      
Application Number 18108399
Status Pending
Filing Date 2023-02-10
First Publication Date 2023-06-15
Owner PHC Holdings Corporation (Japan)
Inventor
  • Kondo, Akira
  • Hama, Hiroshi

Abstract

A drug supply device includes: a plurality of cassettes configured to eject a drug one by one; and a control device configured to set a plurality of groups including a plurality of cassettes selected from among the plurality of cassettes. The control device selects a cassette that performs a drug ejection operation from each of the plurality of groups such that a number of tablets of a drug to be ejected from the plurality of cassettes that perform the drug ejection operation is each levelled in one of the plurality of group and among the plurality of groups.

IPC Classes  ?

  • A61J 7/00 - Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
  • B65B 1/30 - Devices or methods for controlling or determining the quantity or quality of the material fed or filled
  • B65B 61/02 - Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, or applying code or date marks on material prior to packaging

34.

DRAINAGE CAP AND COLD STORAGE

      
Application Number 18108355
Status Pending
Filing Date 2023-02-10
First Publication Date 2023-06-15
Owner PHC Holdings Corporation (Japan)
Inventor
  • Nishimura, Takumi
  • Kabumoto, Takanari
  • Doi, Eiji
  • Shirata, Mitsuyuki

Abstract

A drainage cap includes: a body part configured to be inserted to a drainage outlet; and a flange part provided at the body part, and including a notch and an opposing part at a peripheral portion of the flange part, the opposing part being configured to face a peripheral portion of the drainage outlet.

IPC Classes  ?

  • F25D 21/14 - Collecting or removing condensed and defrost water; Drip trays
  • F25D 23/02 - Doors; Covers

35.

REFRIGERATION CIRCUIT AND REFRIGERATION DEVICE

      
Application Number 18108973
Status Pending
Filing Date 2023-02-13
First Publication Date 2023-06-15
Owner PHC Holdings Corporation (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru

Abstract

A refrigeration circuit includes: a gas-liquid separator into which a gas-liquid two-phase refrigerant flowed out from a condenser flows, the gas-liquid separator being configured to separate the gas-liquid two-phase refrigerant into a vapor phase refrigerant and a liquid phase refrigerant; and a plate heat exchanger including a first heat exchanging part and a second heat exchanging part, the first heat exchanging part being a part where the vapor phase refrigerant flowed out from the gas-liquid separator and the liquid phase refrigerant flowed out from the gas-liquid separator exchange heat, the second heat exchanging part being a part where the vapor phase refrigerant flowed out from the first heat exchanging part and a returning refrigerant flowed out from an evaporator exchange heat.

IPC Classes  ?

  • F25B 43/04 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases
  • F25B 39/02 - Evaporators
  • F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

36.

CELL CULTURE CONTROL DEVICE, CELL CULTURE DEVICE PROVIDED WITH SAME, CELL CULTURE CONTROL METHOD, AND CELL CULTURE CONTROL PROGRAM

      
Application Number 18103960
Status Pending
Filing Date 2023-01-31
First Publication Date 2023-06-08
Owner PHC Holdings Corporation (Japan)
Inventor
  • Fukumoto, Satoshi
  • Taira, Keisuke
  • Fukushima, Shougo
  • Tokumaru, Tomoyoshi

Abstract

A PC comprises a measurement unit, a consumption rate calculation unit, a culture medium replacement detection unit, and a next step transition determination unit. The measurement unit acquires the amount of consumed glucose from the result of continuously measuring the concentration of glucose contained in a culture medium (X) of a culture vessel. The consumption rate calculation unit calculates the consumption rate at which glucose is consumed by differentiating the amount of glucose consumed. The culture medium replacement detection unit detects that the culture medium (X) in the culture vessel has been replaced or added. When the culture medium (X) is replaced or added, the next step transition determination unit determines whether or not to proceed to the next step according to whether or not the consumption rate after the replacement or addition of the culture medium (X) calculated by the consumption rate calculation unit satisfies a specific condition.

IPC Classes  ?

  • C12M 1/36 - Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters

37.

LABSVIFT

      
Serial Number 98027830
Status Pending
Filing Date 2023-06-05
Owner PHC Holdings Corporation (Japan)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

laboratory apparatus and instruments, namely, devices containing sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use; sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use; machines and instruments for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; electrical communication machines and instruments, namely, devices containing sensors for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; computers for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable application software for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable smartphone application programs for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable graphical user interface software for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable computer software for monitoring and controlling laboratory apparatus and instruments; downloadable computer programs for file management relating to monitoring and controlling laboratory apparatus and instruments; computer programs for monitoring and controlling laboratory apparatus and instruments; electronic machines and apparatus, namely, sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use monitoring of computer system operation by remote access; computer programming services for monitoring and controlling laboratory apparatus and instruments; software as a service (SaaS) services featuring software for monitoring and controlling laboratory apparatus and instruments; providing graphical user interface software services for monitoring and controlling laboratory apparatus and instruments; providing computer software for monitoring and controlling laboratory apparatus and instruments; providing computer utility programs for file management; rental of electronic memory space on the Internet; Rental of server memory space for storing laboratory refrigerator, freezers, cold storage equipment and incubators temperature and humidity measurement data; providing virtual computer systems through cloud computing for the purpose of monitoring and controlling laboratory apparatus and instruments; Data collection, analysis, and storage services for the purpose of monitoring and controlling laboratory apparatus and instruments; providing result of collecting, analyzing and storage of bigdata; rental of laboratory apparatus and instruments

38.

SENSOR UNIT AND CELL CULTURE ANALYSIS DEVICE HAVING SAME

      
Application Number 18103990
Status Pending
Filing Date 2023-01-31
First Publication Date 2023-06-01
Owner PHC Holdings Corporation (Japan)
Inventor
  • Kouge, Masahiro
  • Shima, Takumi
  • Nishiyama, Masato
  • Watanabe, Kouji
  • Yamamoto, Masaki
  • Nakamae, Kenta

Abstract

A sensor unit has sensors for measuring the components of a culture medium in a culture vessel, and comprises a plurality of sensors and a linking portion. The plurality of sensors each have a main body and a sensing unit disposed on the lower end side of the main body and immersed in the culture medium to measure the components of the culture medium. The linking portion links the plurality of sensors on the upper end side of the main body.

IPC Classes  ?

  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters

39.

MEDICINE DELIVERY DEVICE

      
Application Number JP2022039549
Publication Number 2023/074631
Status In Force
Filing Date 2022-10-24
Publication Date 2023-05-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Arai, Shinichi
  • Katou, Yoshirou
  • Azuma, Takeshi
  • Hirai, Yasushi

Abstract

This medicine delivery device comprises: a plurality of tablet cases that are lined up in a front-rear direction and that discharge medicine; and a chute that is disposed at a lower position than the plurality of tablet cases and that has a pathway for transporting the medicine, the chute transporting the medicine while preventing the medicine from spilling from the front side and the rear side. The width of the chute in the front-rear direction gradually decreases towards the downstream side. The pathway has a bending part that has a bending shape when viewed from the front side.

IPC Classes  ?

  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
  • B65B 1/30 - Devices or methods for controlling or determining the quantity or quality of the material fed or filled

40.

CULTIVATION DEVICE

      
Application Number JP2022037371
Publication Number 2023/068061
Status In Force
Filing Date 2022-10-06
Publication Date 2023-04-27
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Honda, Kousuke
  • Oshimoto, Taiki
  • Horiuchi, Kenichi
  • Horimoto, Nobuo
  • Hirai, Hiroki
  • Horikawa, Kiyohiro

Abstract

This cultivation device comprises: a housing having a cultivation chamber; a plurality of heaters for heating the cultivation chamber; a temperature sensor for detecting the temperature of the cultivation chamber; and a control unit for controlling the plurality of heaters on the basis of the temperature detected by the temperature sensor, wherein the control unit controls, in a dry-heat-sterilization operation, each of energized amounts of the plurality of heaters so that the ratios among the energized amounts of the plurality of heaters are predetermined ratios.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology

41.

LabSVIFT

      
Application Number 225194200
Status Pending
Filing Date 2023-04-13
Owner PHC Holdings Corporation (Japan)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Laboratory apparatus and instruments, namely, devices containing sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use; sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use; machines and instruments for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; electrical communication machines and instruments, namely, devices containing sensors for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; computers for measuring or testing the temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable application software for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable smartphone application programs for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable graphical user interface software for monitoring temperature and humidity inside refrigerators, freezers, cold storage equipment and incubators for laboratory use; downloadable computer software for monitoring and controlling laboratory apparatus and instruments; downloadable computer programs for file management relating to monitoring and controlling laboratory apparatus and instruments; computer programs for monitoring and controlling laboratory apparatus and instruments; electronic machines and apparatus, namely sensors for measuring the temperature and humidity of refrigerators, freezers, cold storage equipment and incubators for laboratory use (1) Monitoring of computer system operation by remote access; computer programming services for monitoring and controlling laboratory apparatus and instruments; software as a service (SaaS) services featuring software for monitoring and controlling laboratory apparatus and instruments; providing graphical user interface software services for monitoring and controlling laboratory apparatus and instruments; providing computer software for monitoring and controlling laboratory apparatus and instruments; providing computer utility programs for file management; rental of electronic memory space on the Internet; rental of server memory space for storing laboratory refrigerator, freezers, cold storage equipment and incubators temperature and humidity measurement data; providing virtual computer systems through cloud computing for the purpose of monitoring and controlling laboratory apparatus and instruments; data collection, analysis, and storage services for the purpose of monitoring and controlling laboratory apparatus and instruments; providing result of collecting, analyzing and storage of bigdata; rental of laboratory apparatus and instruments

42.

SENSOR AND MANUFACTURING METHOD THEREFOR

      
Application Number 17800100
Status Pending
Filing Date 2021-02-26
First Publication Date 2023-04-06
Owner PHC Holdings Corporation (Japan)
Inventor
  • Kutsuna, Fuminori
  • Fujiwara, Masaki
  • Tomioka, Masami
  • Ikeda, Toshihiro
  • Matsui, Masatomo
  • Sueyoshi, Makoto

Abstract

This sensor has a probe inserted into a living body, and measures an analyte, wherein the probe has a substrate, an electrode formed on the substrate, a reagent layer formed on the electrode, a first protective film formed on the reagent layer, and a second protective film which is thinner than the first protective film and formed on the first protective film.

IPC Classes  ?

  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase
  • A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons

43.

DRUG SUPPLY DEVICE

      
Application Number JP2022035218
Publication Number 2023/054129
Status In Force
Filing Date 2022-09-21
Publication Date 2023-04-06
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Oumi, Syou
  • Shibata, Shiyouji
  • Ueta, Toshiaki

Abstract

This drug supply device comprises: a drug supply unit that supplies a drug to a drug delivery position; a downstream-side conveyance unit that conveys a strip-shaped first drug wrapping paper which is pre-folded in half along the longitudinal direction thereof, such that the first drug wrapping paper receives the drug at the drug delivery position; an upstream-side conveyance unit that conveys, toward the first drug wrapping paper, a strip-shaped second drug wrapping paper which is pre-folded in half along the longitudinal direction thereof; and a connecting part connecting the downstream end of the second drug delivery paper to the first drug delivery paper.

IPC Classes  ?

  • B65B 41/12 - Feeding webs from rolls
  • B65H 19/18 - Attaching, e.g. pasting, the replacement web to the expiring web
  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

44.

DRUG SUPPLY DEVICE

      
Application Number JP2022035210
Publication Number 2023/054124
Status In Force
Filing Date 2022-09-21
Publication Date 2023-04-06
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Ueta, Toshiaki
  • Azuma, Takeshi

Abstract

This drug supply device comprises: a housing; a plurality of tablet cases from which drugs are discharged; a plurality of drawer units that are attached to the housing in a drawable manner, that respectively hold the plurality of tablet cases, and that are arranged in an up-down direction; a passageway unit that has a passageway through which the drugs discharged from the plurality of tablet cases pass; a shutter that opens and closes the passageway; and a shutter actuating unit that actuates the shutter.

IPC Classes  ?

  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

45.

CHEMICAL AGENT SUPPLY DEVICE

      
Application Number JP2022035521
Publication Number 2023/054206
Status In Force
Filing Date 2022-09-22
Publication Date 2023-04-06
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Oumi, Syou
  • Shibata, Shiyouji
  • Ueta, Toshiaki

Abstract

This chemical agent supply device comprises: a chemical agent supply unit that supplies a chemical agent to a chemical agent hand-over position; a downstream-side conveyance unit for conveying a strip-shaped first chemical agent wrapping paper that is folded into two along the longitudinal direction in advance and that is for receiving the chemical agent at the chemical agent hand-over position; and an upstream-side conveyance unit for conveying a strip-shaped second chemical agent wrapping paper that is folded into two along the longitudinal direction in advance. The upstream-side conveyance unit conveys the second chemical agent wrapping paper toward the first chemical agent wrapping paper such that the downstream end of the second chemical agent wrapping paper holds the upstream end of the first chemical agent wrapping paper and that the ridgeline of the second chemical agent wrapping paper overlaps the the ridgeline of the first chemical agent wrapping paper.

IPC Classes  ?

  • B65B 41/12 - Feeding webs from rolls
  • B65H 19/18 - Attaching, e.g. pasting, the replacement web to the expiring web
  • B65H 20/02 - Advancing webs by friction roller

46.

BINARY REFRIGERATION APPARATUS

      
Application Number 18072247
Status Pending
Filing Date 2022-11-30
First Publication Date 2023-03-23
Owner PHC Holdings Corporation (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru

Abstract

Provided is a binary refrigeration apparatus including: a low-temperature side refrigeration circuit including a spiral heat exchanger including a main tube and a spiral tube wound around the main tube in a spiral form, the main tube being a tube where a low-temperature side refrigerant that flows into a low-temperature side compressor enters, the spiral tube being a tube where the low-temperature side refrigerant flown out from the low-temperature side compressor enters; and a high-temperature side refrigeration circuit where a high-temperature side refrigerant that exchanges heat with the low-temperature side refrigerant through a plate heat exchanger circulates.

IPC Classes  ?

  • F25B 7/00 - Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
  • F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
  • F25B 6/02 - Compression machines, plants or systems, with several condenser circuits arranged in parallel

47.

SENSOR AND METHOD FOR MANUFACTURING SAME

      
Application Number 17802692
Status Pending
Filing Date 2021-02-26
First Publication Date 2023-03-23
Owner PHC Holdings Corporation (Japan)
Inventor
  • Ezaki, Hirofumi
  • Fujiwara, Masaki

Abstract

This sensor is for measuring an analyte and has a probe to be inserted inside a living body. The probe of the sensor includes a substrate, an electrode formed on the substrate, and a reagent layer that contains an oxidoreductase and that is formed on the electrode. At at least one end of the probe in the width direction, the reagent layer and the electrode are trimmed along the insertion direction of the probe toward the inside of the living body.

IPC Classes  ?

  • A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase

48.

CASSETTE, MEDICINE INJECTION DEVICE, AND MEDICINE INJECTION SYSTEM

      
Application Number 17794151
Status Pending
Filing Date 2021-01-14
First Publication Date 2023-03-09
Owner PHC Holdings Corporation (Japan)
Inventor
  • Zoda, Mitsuaki
  • Okamura, Kazumasa
  • Yano, Kenichi

Abstract

A cassette including: a cartridge holder including a first end, a second end having a holder opening, and a holder columnar space located between the first end and the second end and capable of accommodating a drug cartridge, drug cartridge including: a cylinder including a first end at which an injection needle is insertable/extractable, a second end at which a cylinder opening is located, and a cylinder columnar space located between the first end and the second end; a drug placed in the cylinder columnar space; and a gasket being placed in the cylinder columnar space; a cassette cap capable of opening and closing the holder opening, the cassette cap including a first end having a cap opening that is opposed to the holder opening, a second end having a piston insertion opening, and a cap columnar space located between the first end and the second end.

IPC Classes  ?

  • A61M 5/28 - Syringe ampoules or cartridges, i.e. ampoules or cartridges provided with a needle
  • A61M 5/315 - Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing

49.

DRUG CARTRIDGE, DRUG INJECTION DEVICE, AND DRUG INJECTION SYSTEM

      
Application Number JP2022025109
Publication Number 2023/032432
Status In Force
Filing Date 2022-06-23
Publication Date 2023-03-09
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor Murakami Kenji

Abstract

This drug cartridge comprises a pre-filled syringe, a cassette outer cylinder, a cap, a needle guard, a sleeve, and a cassette spring. When the cap is fitted to a cassette front opening in the cassette outer cylinder, the cap can assume a locked state in which detachment from the cassette outer cylinder is not possible and an unlocked state in which detachment from the cassette outer cylinder is possible.

IPC Classes  ?

  • A61M 5/20 - Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
  • A61M 5/24 - Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
  • A61M 5/32 - Syringes - Details - Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles

50.

SENSOR AND METHOD FOR MANUFACTURING SAME

      
Application Number 17799432
Status Pending
Filing Date 2021-02-26
First Publication Date 2023-03-02
Owner PHC Holdings Corporation (Japan)
Inventor
  • Ezaki, Hirofumi
  • Sakamoto, Isao
  • Fujiwara, Masaki

Abstract

This sensor has a probe to be inserted into a living body and measures an analyte. The probe has a substrate, an electrode formed on the substrate, and a reference layer formed on the electrode. The upper surface of the reference layer is covered with a film, and the side surfaces thereof are exposed.

IPC Classes  ?

  • A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
  • A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons

51.

SAMPLE ANALYSIS DEVICE

      
Application Number 17792951
Status Pending
Filing Date 2021-01-14
First Publication Date 2023-02-16
Owner PHC Holdings Corporation (Japan)
Inventor
  • Kondoh, Kazuya
  • Okamoto, Fusatoshi

Abstract

A sample analysis substrate mountable and detachable to a sample analysis device and includes: a plate-shaped base substrate; and a chamber, the chamber being a space in which to cause a binding reaction, The sample analysis device includes: a motor to rotate the sample analysis substrate; a first magnet unit to attract the magnetic particles; a first actuator to move the first magnet unit to change relative positions of the first magnet unit and the sample analysis substrate; and a control circuit to control the motor, the drive circuit, and the first actuator. The first magnet unit shaped as a whole shape or a partial shape of a circle or a ring. During a B/F separation for separating reacted substance from unreacted substance, the first actuator moves the first magnet unit to a position where the magnetic particles in the chamber are attracted by the first magnet unit.

IPC Classes  ?

  • G01N 33/543 - Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
  • G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
  • G01N 21/76 - Chemiluminescence; Bioluminescence
  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

52.

CELL CULTURE ANALYZER AND CELL CULTURE ANALYSIS METHOD USING SAME, ADDITIVE SUPPLY UNIT AND CELL CULTURE ANALYZER PROVIDED THEREWITH, AND SENSOR UNIT AND CELL CULTURE ANALYZER PROVIDED THEREWITH

      
Application Number 17791675
Status Pending
Filing Date 2021-03-09
First Publication Date 2023-02-02
Owner PHC Holdings Corporation (Japan)
Inventor
  • Nakamae, Kenta
  • Kouge, Masahiro
  • Saiki, Masayuki
  • Otani, Shingo
  • Iketani, Seiitirou
  • Matsubara, Fumiya
  • Nishio, Akira

Abstract

A cell culture analyzer comprises a stirring member and an air discharge and intake unit. The stirring member is used in a state of being immersed in a medium, and has a liquid discharge and intake port for discharging or drawing in the medium, and an air discharge and intake port for discharging or drawing in air in order to discharge or draw in the medium from the liquid discharge and intake port. The air discharge and intake unit is linked to the air discharge and intake port of the stirring member, and discharges or draws in the air discharged or drawn in from the air discharge and intake port.

IPC Classes  ?

  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/06 - Apparatus for enzymology or microbiology with gas introduction means with agitator, e.g. impeller

53.

CELL CAPTURE DEVICE, CENTRIFUGAL CONTAINER, CELL CAPTURE APPARATUS, AND CELL CAPTURE METHOD

      
Application Number JP2022025814
Publication Number 2023/008057
Status In Force
Filing Date 2022-06-28
Publication Date 2023-02-02
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Nishio, Akira
  • Matsubara, Fumiya
  • Tanimoto, Yasushi
  • Johno, Masahiro

Abstract

This cell capture device (101-105) comprises: a centrifugal container (110, 110', 120) that can be loaded into a centrifuge (201, 202) and includes a space (110s) for holding a test liquid containing target cells, and an inner wall (113) defining the space (110s); and a cell adhesion layer (111) that is arranged on the inner wall (113) and adsorbs the target cells (150, 150A, 150B) within the test liquid.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/10 - Apparatus for enzymology or microbiology rotatably mounted
  • C12M 1/26 - Inoculator or sampler
  • C12N 1/02 - Separating microorganisms from their culture media
  • C12N 11/02 - Enzymes or microbial cells immobilised on or in an organic carrier

54.

PHARMACEUTICAL MANAGEMENT SYSTEM

      
Application Number 17957769
Status Pending
Filing Date 2022-09-30
First Publication Date 2023-01-26
Owner PHC Holdings Corporation (Japan)
Inventor
  • Morii, Hideyuki
  • Hosoe, Yoshinori
  • Miyamoto, Yukitoshi

Abstract

A pharmaceutical management system includes: at least one pharmaceutical storage box to store at least one pharmaceutical having corresponding at least one IC tag attached thereto; a reading device to read information stored in the IC tag, the information representing the pharmaceutical; a controller to obtain the information of the IC tag from the reading device, to manage the pharmaceutical; and a pharmaceutical refrigerator to store the pharmaceutical storage box to refrigerate the pharmaceutical, the controller including a first and second entry/exit monitoring unit to monitor entry/exit of the pharmaceutical into/from the pharmaceutical storage box; and after monitoring by the first entry/exit monitoring unit, a state of entry of the pharmaceutical into the pharmaceutical storage box is determined based on a result of monitoring by the second entry/exit monitoring unit.

IPC Classes  ?

  • A61J 7/04 - Arrangements for time indication or reminder for taking medicine, e.g. programmed dispensers
  • G16H 20/13 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered from dispensers

55.

Pharmaceutical storage box

      
Application Number 17957840
Grant Number 11958655
Status In Force
Filing Date 2022-09-30
First Publication Date 2023-01-26
Grant Date 2024-04-16
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Yamaji, Hiroki
  • Kawakami, Motohiro
  • Morii, Hideyuki

Abstract

A pharmaceutical storage box to be stored in a pharmaceutical refrigerator so as to be freely movable in and out of the pharmaceutical refrigerator, the pharmaceutical storage box including: a bottom plate on which a pharmaceutical is placed, the pharmaceutical having an attached IC tag; a first side plate having an attached first antenna, the first side plate removably connected to a first end surface of the bottom plate; a second side plate removably connected to a second end surface of the bottom plate; and a back plate removably connected to a third end surface of the bottom plate, wherein the first side plate has a first connection structure connectable to the second end surface, wherein the second side plate has a second connection structure that is connectable to the first end surface.

IPC Classes  ?

  • A61J 1/00 - Containers specially adapted for medical or pharmaceutical purposes
  • B65D 6/00 - Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal, plastics, wood or substitutes therefor
  • F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
  • G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier

56.

NUCLEIC ACID TESTING DEVICE AND NUCLEIC ACID TESTING METHOD

      
Application Number 17961975
Status Pending
Filing Date 2022-10-07
First Publication Date 2023-01-26
Owner PHC Holdings Corporation (Japan)
Inventor
  • Yonehara, Ryo
  • Michida, Ayako

Abstract

A nucleic acid testing device includes: a stage on which is placed a tissue section to which a solution has been added, in which the solution contains a labeling substance of a target nucleic acid and an amplification reagent for the target nucleic acid; a temperature adjuster that adjusts the temperature of the tissue section on the stage; a temperature controller that controls the temperature adjuster to advance nucleic acid amplification reaction in the tissue section; an intensity detector that detects label intensity in the tissue section over time; and a storage unit that stores detection information generated by the intensity detector.

IPC Classes  ?

  • C12Q 1/6858 - Allele-specific amplification
  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
  • B01L 7/00 - Heating or cooling apparatus; Heat insulating devices

57.

CULTURE DEVICE

      
Application Number 17947639
Status Pending
Filing Date 2022-09-19
First Publication Date 2023-01-19
Owner PHC Holdings Corporation (Japan)
Inventor
  • Ishikawa, Eisuke
  • Yonehara, Ryo
  • Tanabe, Shota
  • Otake, Tomoyuki

Abstract

A culture apparatus includes an inner box for housing a culture, an outer box surrounding the inner box, and a first vibration prevention mechanism that is disposed between the inner box and the outer box, and is configured to prevent the inner box from vibrating due to the vibration of the outer box.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/09 - Flotation apparatus
  • F16F 15/02 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
  • F16F 15/00 - Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion

58.

LED MODULE AND CULTURE APPARATUS

      
Application Number JP2022021424
Publication Number 2023/286461
Status In Force
Filing Date 2022-05-25
Publication Date 2023-01-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Hirai, Hiroki
  • Horimoto, Nobuo
  • Horiuchi, Kenichi
  • Honda, Kousuke
  • Oshimoto, Taiki
  • Sakai, Yuta
  • Yoshida, Kaori

Abstract

This LED module comprises an LED that emits an ultraviolet ray, a metal tube that houses the LED, and a metal coupling that fixes the tube to the culture apparatus by the engagement with a part to be engaged, the part being fixed to the culture apparatus, wherein the tube and the coupling release the heat generated by the LED to the part to be engaged.

IPC Classes  ?

  • C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means
  • A61L 2/10 - Ultraviolet radiation

59.

CULTURE APPARATUS

      
Application Number JP2022021416
Publication Number 2023/286460
Status In Force
Filing Date 2022-05-25
Publication Date 2023-01-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Hirai, Hiroki
  • Horimoto, Nobuo
  • Horiuchi, Kenichi
  • Honda, Kousuke
  • Oshimoto, Taiki
  • Sakai, Yuta
  • Yoshida, Kaori

Abstract

This culture apparatus comprises a casing and an LED module that is detachably attached to the casing and that emits an ultraviolet ray inside the casing.

IPC Classes  ?

  • C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means

60.

LED MODULE AND CULTURE APPARATUS

      
Application Number JP2022021426
Publication Number 2023/286462
Status In Force
Filing Date 2022-05-25
Publication Date 2023-01-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Horiuchi, Kenichi
  • Honda, Kousuke
  • Horimoto, Nobuo
  • Hirai, Hiroki
  • Oshimoto, Taiki
  • Sakai, Yuta
  • Yoshida, Kaori

Abstract

This LED module is provided with: an LED that emits UV rays; an information storage device; and a module-side connector that is electrically connected with the LED and the information storage device.

IPC Classes  ?

  • C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means
  • A61L 2/10 - Ultraviolet radiation
  • C12M 1/38 - Temperature-responsive control

61.

SENSOR, MEASUREMENT DEVICE PROVIDED THEREWITH, SENSOR UNIT, CELL CULTURE ANALYSIS DEVICE, AND LIQUID SAMPLE MEASUREMENT METHOD

      
Application Number 17781848
Status Pending
Filing Date 2020-11-12
First Publication Date 2023-01-12
Owner PHC Holdings Corporation (Japan)
Inventor
  • Iketani, Seiitirou
  • Otani, Shingo
  • Kouge, Masahiro
  • Yamamoto, Masaki
  • Nakamae, Kenta
  • Takaoka, Tetsurou

Abstract

A sensor performs measurement of a culture medium and is used in a state of being immersed in a medium placed in a well, the sensor comprising a main body having a first surface and a second surface that is on the opposite side from the first surface; an electrode unit that is provided on the first surface in the main body and to which a specific voltage is applied in the course of performing measurement in a state of being immersed in the medium; and a liquid holding portion that is provided around the electrode unit on the first surface, and that is disposed near the inner wall surface of the well and holds the medium up to above the electrode unit, in between the inner wall surfaces.

IPC Classes  ?

  • G01N 33/487 - Physical analysis of biological material of liquid biological material
  • G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
  • G01N 27/28 - Electrolytic cell components

62.

POLYMER, REAGENT LAYER, AND SENSOR

      
Application Number JP2022024652
Publication Number 2023/276772
Status In Force
Filing Date 2022-06-21
Publication Date 2023-01-05
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor Haneda Keigo

Abstract

A polymer 36 contained in a reagent layer 32 of a sensor for the measurement of an analyte in a sample includes: a first binding site 46 that forms a covalent bond with a protein 38 that acts on an analyte; and a second binding site 48 that binds with the protein 38 through electrostatic interaction.

IPC Classes  ?

  • C08F 212/00 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
  • C08F 220/00 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
  • C08F 226/02 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
  • G01N 27/327 - Biochemical electrodes

63.

NANOPARTICLE BODY, METHOD FOR PRODUCING SAME, AND NANOPARTICLE BODY COMPOSITION CONTAINING NANOPARTICLE BODY

      
Application Number JP2022021270
Publication Number 2022/250055
Status In Force
Filing Date 2022-05-24
Publication Date 2022-12-01
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Komatsu, Yoshie
  • Kitawaki, Fumihisa

Abstract

A nanoparticle body comprising: metal nanoparticles; a polymer membrane covering surfaces of the metal nanoparticles; and a nano-size specific binding substance that is bound to the surface of the polymer membrane and that specifically binds with a substance to be tested in a sample.

IPC Classes  ?

  • G01N 21/64 - Fluorescence; Phosphorescence
  • B82Y 15/00 - Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
  • B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
  • C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
  • C09K 11/08 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials
  • C09K 11/58 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials containing copper, silver or gold
  • G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
  • G01N 33/543 - Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
  • G01N 33/553 - Metal or metal coated

64.

SENSOR UNIT AND CELL CULTURE ANALYSIS DEVICE COMPRISING SAME

      
Application Number 17620257
Status Pending
Filing Date 2020-10-20
First Publication Date 2022-11-17
Owner PHC Holdings Corporation (Japan)
Inventor
  • Nakamae, Kenta
  • Kouge, Masahiro
  • Otani, Shingo

Abstract

A sensor unit (9) comprises a substrate (13) having a sensor (16), wiring (19) connected to the sensor (16), connection portions (20a, 20b) connected to the sensor (16) via the wiring (19), and a bent portion (17) where the sensor (16) is bent downward. The sensor (16) is formed so as to be cut out from the substrate (13) in a state in which the bent portion (17) remains on the substrate (13).

IPC Classes  ?

  • G01N 27/28 - Electrolytic cell components
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters

65.

ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND BIOSENSOR USING ELECTRODE SUBSTRATE

      
Application Number 17641528
Status Pending
Filing Date 2020-08-28
First Publication Date 2022-10-20
Owner PHC Holdings Corporation (Japan)
Inventor
  • Shirai, Akihito
  • Hatakeyama, Takeshi
  • Kakutani, Kazuya

Abstract

The present disclosure provides an electrode substrate including an insulating substrate having, on a surface thereof, a region where at least one fine uneven structure is formed and a plurality of smooth regions separated by the fine uneven structure; and a conductive thin film formed on the entire of at least one surface of the insulating substrate where the fine uneven structure is formed. According to the present disclosure, the conductive region and the insulating region can be simultaneously formed on the insulating substrate only by forming the conductive thin film in a single step on the entire surface of the single insulating substrate on which the fine uneven structure is formed.

IPC Classes  ?

66.

HIGH MOLECULAR WEIGHT REDOX POLYMER AND BIOSENSOR USING SAME

      
Application Number 17764842
Status Pending
Filing Date 2019-09-30
First Publication Date 2022-10-13
Owner PHC Holdings Corporation (Japan)
Inventor
  • Haneda, Keigo
  • Edagawa, Kazuaki
  • Kitawaki, Fumihisa

Abstract

The present disclosure provides a means for preventing or suppressing the leaching of a redox mediator constituting a reagent layer in a probe of an embedded biosensor, in particular, a means capable of improving preservation stability (durability) while maintaining glucose measurement sensitivity. The high molecular weight redox polymer according to the present disclosure is represented by general formula (A1), wherein X− represents an anionic species; L represents a linker; Poly represents a high molecular weight polymer; and R1 to R8 each independently represent a hydrogen atom or a substituent. The biosensor according to the present disclosure has a working electrode, a counter electrode, a reagent layer disposed on the working electrode, and a protective film covering at least the reagent layer, and the reagent layer contains an oxidoreductase that oxidizes or dehydrogenates the analyte and at least one high molecular weight redox polymer represented by general formula (A1). The present disclosure provides a means for preventing or suppressing the leaching of a redox mediator constituting a reagent layer in a probe of an embedded biosensor, in particular, a means capable of improving preservation stability (durability) while maintaining glucose measurement sensitivity. The high molecular weight redox polymer according to the present disclosure is represented by general formula (A1), wherein X− represents an anionic species; L represents a linker; Poly represents a high molecular weight polymer; and R1 to R8 each independently represent a hydrogen atom or a substituent. The biosensor according to the present disclosure has a working electrode, a counter electrode, a reagent layer disposed on the working electrode, and a protective film covering at least the reagent layer, and the reagent layer contains an oxidoreductase that oxidizes or dehydrogenates the analyte and at least one high molecular weight redox polymer represented by general formula (A1).

IPC Classes  ?

  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase
  • C12Q 1/32 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase
  • A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value

67.

REFRIGERATION APPARATUS

      
Application Number 17841227
Status Pending
Filing Date 2022-06-15
First Publication Date 2022-09-29
Owner PHC Holdings Corporation (Japan)
Inventor Okada, Tadashi

Abstract

A refrigeration apparatus performs refrigeration by freezing circuitry using refrigerant. The refrigeration apparatus includes: an inner door that is provided with a thermal insulation material inside; a case section that includes a peripheral edge section facing a perimeter section of the inner door while the inner door is closed, and that is refrigerated inside by the refrigerant; a packing that is pressed between the perimeter section of the inner door and the peripheral edge section while the inner door is closed; a pipe that is placed along the peripheral edge section, and that circulates the refrigerant warmed by a compression effect of a compressor; and an outer door that covers the inner door while the inner door is closed.

IPC Classes  ?

68.

REFRIGERATION APPARATUS

      
Application Number 17841272
Status Pending
Filing Date 2022-06-15
First Publication Date 2022-09-29
Owner PHC Holdings Corporation (Japan)
Inventor Okada, Tadashi

Abstract

A refrigeration apparatus includes: a housing that surrounds an internal space (refrigeration chamber) where a refrigeration target is stored; and a negative pressure release port that includes a pipe (cylindrical body) attached to the housing so as to protrude into the internal space, a heating element provided in the pipe, and a rib joining the pipe and the heating element.

IPC Classes  ?

  • F25D 17/04 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
  • F25D 21/08 - Removing frost by electric heating
  • F25D 23/02 - Doors; Covers

69.

Medicine dispensing apparatus

      
Application Number 17835534
Grant Number 11801202
Status In Force
Filing Date 2022-06-08
First Publication Date 2022-09-22
Grant Date 2023-10-31
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Ueta, Toshiaki
  • Azuma, Takeshi

Abstract

A medicine dispensing apparatus includes: a hopper that receives a medicine and causes the medicine to proceed to a guiding port; a holding section that is provided to the hopper and holds the medicine; and a delivering section that is provided to the hopper and delivers the medicine held by the holding section to the guiding port.

IPC Classes  ?

  • A61J 7/00 - Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
  • B65B 1/02 - Machines characterised by the incorporation of means for making the containers or receptacles
  • B65B 1/06 - Methods of, or means for, filling the material into the containers or receptacles by gravity flow

70.

COLD STORAGE UNIT

      
Application Number JP2022004485
Publication Number 2022/196170
Status In Force
Filing Date 2022-02-04
Publication Date 2022-09-22
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Shirata, Mitsuyuki
  • Yanagihara, Naoki

Abstract

A cold storage unit comprising: a box that has a cold storage chamber, a sliding door which opens and closes the cold storage chamber, and a machinery chamber; a compressor that is disposed in the machinery chamber and that constitutes a refrigeration circuit which cools the inside of the cold storage chamber; a fan that generates an air flow which passes through the area of the compressor and is blown on the sliding door by way of a blowing outlet which opens on the machinery chamber; a heater that is disposed in the cold storage chamber; and a control device that starts the heater if the condition that a set temperature of the cold storage chamber is at or below a specified temperature and the condition that the compressor is in an operating state are satisfied.

IPC Classes  ?

  • F25D 21/04 - Preventing the formation of frost or condensate
  • F25D 21/08 - Removing frost by electric heating
  • F25D 21/14 - Collecting or removing condensed and defrost water; Drip trays

71.

COLD STORAGE

      
Application Number JP2022004488
Publication Number 2022/196171
Status In Force
Filing Date 2022-02-04
Publication Date 2022-09-22
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Shirata, Mitsuyuki
  • Yanagihara, Naoki

Abstract

Provided is a cold storage including: a box body that has a cold room; a compressor that constitutes a refrigeration circuit for cooling the inside of the cold room; a defrost heater for heating an evaporator that constitutes the refrigeration circuit; and a control device that controls the compressor and the defrost heater. The control device activates the defrost heater in the case where the compressor is not activated. In the case where the outside air temperature is equal to or higher than the room temperature of the cold room, the control device activates the compressor when the room temperature rises to a first threshold and stops the compressor when the room temperature drops to a second threshold lower than the first threshold. In the case where the outside air temperature is lower than the room temperature, the control device does not activate the compressor even when the room temperature rises to the first threshold.

IPC Classes  ?

  • F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
  • F25D 21/08 - Removing frost by electric heating
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle

72.

COLD STORAGE BOX

      
Application Number JP2022004482
Publication Number 2022/190734
Status In Force
Filing Date 2022-02-04
Publication Date 2022-09-15
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Tada, Minoru
  • Shirata, Mitsuyuki
  • Nishimura, Takumi

Abstract

A cold storage box comprising: a box body having a front opening; a frame framing the opening; a sliding door attached to the frame and having, at a left-side end and a right-side end, a drainage channel that extends vertically; and a water-permeable porous body attached to an upper surface of the sliding door so as to face the drainage channel.

IPC Classes  ?

  • F25D 21/14 - Collecting or removing condensed and defrost water; Drip trays

73.

MEDICAL PRODUCT COLD-INSULATION-STORAGE OPERATION ASSISTANCE SYSTEM, MEDICAL PRODUCT COLD-INSULATION-STORAGE OPERATION ASSISTANCE METHOD, AND COMPUTER PROGRAM

      
Application Number JP2022004475
Publication Number 2022/185839
Status In Force
Filing Date 2022-02-04
Publication Date 2022-09-09
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor Okuda, Akinobu

Abstract

This medical product cold-insulation-storage operation support system is provided with: a server; medical product cold-insulation storage; a first computer for transmitting to the server information about a first medical product, information about a first RFID tag attached to the first medical product, and information about a first medical product distribution entity; and a second computer for transmitting to the server information about a second medical product, information about a second RFID tag attached to the second medical product, and information about a second medical product distribution entity. The server distinguishes a first medical product as a medical product delivered by a first medical product distribution entity and distinguishes a second medical product as a medical product delivered by a second medical product distribution entity on the basis of the information received from the medical product cold-insulation storage, the first computer, and the second computer, and manages the status of the medical products in the medical product cold-insulation storage.

IPC Classes  ?

  • G16H 20/10 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
  • G16H 40/40 - ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades

74.

PHARMACEUTICAL INJECTION ASSESSMENT SYSTEM AND PHARMACEUTICAL INJECTION ASSESSMENT PROGRAM

      
Application Number 17627310
Status Pending
Filing Date 2020-09-03
First Publication Date 2022-09-01
Owner PHC Holdings Corporation (Japan)
Inventor
  • Terashima, Noriyoshi
  • Nadaoka, Masataka

Abstract

A pharmaceutical injection assessment system comprises a blood glucose level measurement device, a smartphone, and a terminal device. The blood glucose level measurement device measures the blood glucose level and acquires a dose of insulin on the basis of the measured blood glucose level. The smartphone captures a confirmation image showing the type and dose of insulin. The terminal device has a communication unit for receiving a confirmation image, and a display for prompting the administrator to confirm the type and dose of insulin.

IPC Classes  ?

  • G16H 20/17 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection
  • A61M 5/172 - Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters electrical or electronic
  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

75.

DRAINAGE CAP AND COLD STORAGE

      
Application Number JP2022004128
Publication Number 2022/172830
Status In Force
Filing Date 2022-02-02
Publication Date 2022-08-18
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Nishimura, Takumi
  • Kabumoto, Takanari
  • Doi, Eiji
  • Shirata, Mitsuyuki

Abstract

This drainage cap comprises a body part which is inserted into a drainage port, and a flange part provided on the body part and having a cut-out part on a circumferential part thereof and a facing part that faces a circumferential part of the drainage port.

IPC Classes  ?

  • E06B 7/14 - Measures for draining-off condensed water or water leaking-in
  • E05D 15/06 - Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
  • F25D 21/14 - Collecting or removing condensed and defrost water; Drip trays
  • F25D 23/02 - Doors; Covers
  • F25D 23/06 - Walls

76.

LIQUID SURFACE DETECTION DEVICE, ATOMIZATION DEVICE, AND CULTURE DEVICE

      
Application Number 17724109
Status Pending
Filing Date 2022-04-19
First Publication Date 2022-08-11
Owner PHC Holdings Corporation (Japan)
Inventor
  • Sakai, Yuta
  • Yoshida, Masaki
  • Honda, Kousuke
  • Sawai, Akito
  • Onda, Megumi

Abstract

This liquid surface detection device comprises: a liquid retention part in which hydrogen peroxide water is retained, the hydrogen peroxide water to be atomized by a vibrating plate in which a through-hole is provided; a float positioned inside the liquid retention part; and a sensor that detects, via the float, the arrival of the liquid surface of the hydrogen peroxide water retained in the liquid retention device at a prescribed position.

IPC Classes  ?

  • G01F 23/30 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • B05B 17/06 - Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass operating with special methods using ultrasonic vibrations

77.

CELL CULTURE CONTROL DEVICE, CELL CULTURE DEVICE PROVIDED WITH SAME, CELL CULTURE CONTROL METHOD, AND CELL CULTURE CONTROL PROGRAM

      
Application Number JP2021046057
Publication Number 2022/163181
Status In Force
Filing Date 2021-12-14
Publication Date 2022-08-04
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Fukumoto, Satoshi
  • Taira, Keisuke
  • Fukushima, Shougo
  • Tokumaru, Tomoyoshi

Abstract

A PC (10) comprises a measurement unit (12), a consumption speed calculation unit (13), a culture medium replacement detection unit (15), and a next process transition determination unit (16). The measurement unit (12) acquires a consumption amount of glucose from a result of continuous measurement of concentration of glucose contained in a culture medium (X) of a culture vessel (20). The consumption speed calculation unit (13) performs differential processing of the consumption amount of glucose to calculate consumption speed of glucose. The culture medium replacement detection unit (15) detects that the culture medium (X) of the culture vessel (20) has been replaced or added. When the culture medium (X) is replaced or added, the next process transition determination unit (16) determines whether to transit to a next process in accordance with whether the consumption speed after replacement or addition of the culture medium (X) calculated by the consumption speed calculation unit (13) satisfies a predetermined condition or not.

IPC Classes  ?

  • C12M 1/36 - Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 1/00 - Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

78.

REFRIGERATION CIRCUIT AND REFRIGERATION DEVICE

      
Application Number JP2021045834
Publication Number 2022/153760
Status In Force
Filing Date 2021-12-13
Publication Date 2022-07-21
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru

Abstract

A refrigeration circuit according to the present invention comprises: a gas-liquid separator into which a gas-liquid two-phase refrigerant that has flown out from a condenser flows and which separates the gas-liquid two-phase refrigerant into a gas-phase refrigerant and a liquid-phase refrigerant; and a plate-type heat exchanger which has a first heat exchange unit where heat exchange is carried out between the gas-phase refrigerant that has flown out from the gas-liquid separator and the liquid-phase refrigerant that has flown out from the gas-liquid separator and a second heat exchange unit where heat exchange is carried out between the gas-phase refrigerant that has flown out from the first heat exchange unit and a return refrigerant that has flown out from an evaporator.

IPC Classes  ?

  • F25B 43/00 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
  • F28D 7/10 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
  • F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle

79.

DRUG CARTRIDGE, CASSETTE, DRUG INJECTION DEVICE, AND DRUG INJECTION SYSTEM

      
Application Number JP2021043006
Publication Number 2022/118712
Status In Force
Filing Date 2021-11-24
Publication Date 2022-06-09
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Endo Yuri
  • Katoh Hisanori
  • Hata Shinsuke
  • Shirakawa Takashi
  • Okamura Kazumasa
  • Suzuki Takuya
  • Matsumoto Tadashi
  • Omote Kazuho
  • Tani Ryosuke
  • Shinohara Noriyuki

Abstract

Provided is a drug cartridge comprising: a cylinder 11 having a cylindrical cylinder columnar space extending in the longitudinal direction; a gasket 13 that is supported movably in the longitudinal direction in a space; a drug 14 retained in the space and containing at least a liquid first component; and a first temperature sensor and an RF tag 16 arranged on the side face of the cylinder. The RF tag 16 stores drug information including at least information indicating the type of drug, and in response to an external command, wirelessly transmits, to the outside, at least information indicating the type of drug and first temperature information indicating the temperature detected by the first temperature sensor.

IPC Classes  ?

  • A61M 5/20 - Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
  • A61M 5/24 - Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
  • A61M 5/28 - Syringe ampoules or cartridges, i.e. ampoules or cartridges provided with a needle

80.

LOCKING DEVICE AND REFRIGERATION DEVICE

      
Application Number JP2021037019
Publication Number 2022/102291
Status In Force
Filing Date 2021-10-06
Publication Date 2022-05-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor Okada, Tadashi

Abstract

This locking device includes: a lever member that includes a restriction part for restricting operation of a handle, a hole, and a mounting part to which a movement member moving in response to actuation of an electromagnetic actuator is mounted, and rocks around a first rotation axis; and a pressing member disposed in a hole and making first reciprocating movement through the hole in response to a key unlocking operation. On an outward path of the first reciprocating movement, the pressing member presses a first portion corresponding to a part of an inner circumferential surface of the hole to rock the lever member around the first rotation axis, thus moving the restriction part from a position where the operation of the handle is restricted to a position where the operation of the handle is allowed, and on a return path of the first reciprocating movement, leaves the first portion without rocking the lever member.

IPC Classes  ?

  • E05B 13/10 - Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
  • E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B 65/00 - Locks for special use
  • F25D 23/02 - Doors; Covers

81.

REFRIGERATION APPARATUS

      
Application Number 17580338
Status Pending
Filing Date 2022-01-20
First Publication Date 2022-05-12
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru
  • Asayama, Fumihiro

Abstract

This refrigeration apparatus comprises: an inner box having a top surface and side surfaces; and an evaporator constituted by bent pipes comprising a top surface portion in contact with the top surface, an upper side-surface portion in contact with the side surfaces, and a lower side-surface portion in contact with the side surfaces below the upper-side surface portion. The pipes constituting the upper side-surface portion are more densely arranged than the pipes constituting the lower side-surface portion. The total length of the pipes constituting the top surface portion and the upper side-surface portion is 62.5% or more of the lengths of the pipes in contact with the inner box.

IPC Classes  ?

  • F25D 23/06 - Walls
  • F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures

82.

BIOLOGICAL INFORMATION MEASUREMENT DEVICE AND BIOLOGICAL INFORMATION MEASUREMENT METHOD

      
Application Number 17440316
Status Pending
Filing Date 2020-03-16
First Publication Date 2022-05-12
Owner PHC Holdings Corporation (Japan)
Inventor
  • Terashima, Noriyoshi
  • Nadaoka, Masataka

Abstract

A biological information measurement device comprises a sensor insertion port, a measurement unit, a communication unit, and a control unit. In the sensor insertion port is mounted a sensor for measuring biological information about a patient. The measurement unit is connected to the sensor mounted in sensor insertion port and measures the blood glucose level. The communication unit acquires information about the patient whose biological information is being measured. The control unit determines the risk status of the patient on the basis of the information about the patient acquired by the communication unit, and issues a warning about the measurement of the biological information of the patient with the measurement unit on the basis of the determination result.

IPC Classes  ?

  • G01N 33/66 - Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
  • G16H 10/40 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

83.

SENSOR UNIT AND CELL CULTURE ANALYSIS DEVICE HAVING SAME

      
Application Number JP2021040117
Publication Number 2022/097584
Status In Force
Filing Date 2021-10-29
Publication Date 2022-05-12
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Kouge, Masahiro
  • Shima, Takumi
  • Nishiyama, Masato
  • Watanabe, Kouji
  • Yamamoto, Masaki
  • Nakamae, Kenta

Abstract

A sensor unit (27) has sensors (43) for measuring components in a culture medium of a culture vessel, said unit comprising a plurality of sensors (43) and a linking part (45). The plurality of sensors (43) each have a main body part (43a) and a detection part (43b) which is disposed at the lower end side of the main body part (43a) and which is immersed in the culture medium to measure a component in the culture medium. The linking part (45) links the plurality of sensors (43) at the upper end side of the main body parts (43a).

IPC Classes  ?

  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/36 - Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
  • C12N 1/00 - Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
  • G01D 11/30 - Supports specially adapted for an instrument; Supports specially adapted for a set of instruments

84.

Cartridge for medicine injector

      
Application Number 29780595
Grant Number D0951441
Status In Force
Filing Date 2021-04-26
First Publication Date 2022-05-10
Grant Date 2022-05-10
Owner PHC Holdings Corporation (Japan)
Inventor
  • Murakami, Kenji
  • Miyata, Koji
  • Tani, Ryosuke

85.

REFRIGERATION DEVICE, TEMPERATURE SENSOR MOUNTING PIPE, AND TEMPERATURE SENSOR MOUNTING STRUCTURE

      
Application Number 17575972
Status Pending
Filing Date 2022-01-14
First Publication Date 2022-05-05
Owner PHC Holdings Corporation (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru

Abstract

This refrigeration device comprises: a high temperature side refrigerant circuit in which a high temperature side refrigerant circulates; a low temperature side refrigerant circuit in which a low temperature side refrigerant circulates; and a cascade heat exchanger that cools the low temperature side refrigerant with the high temperature side refrigerant. In the low temperature side refrigerant circuit, a low temperature side decompressor is disposed downstream of the cascade heat exchanger and a temperature sensor is installed in a piping portion between the cascade heat exchanger and the low temperature side decompressor.

IPC Classes  ?

  • F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
  • F25B 7/00 - Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit

86.

CHEMICAL AGENT SUPPLY DEVICE AND CHEMICAL AGENT SUPPLY METHOD

      
Application Number JP2021031580
Publication Number 2022/091558
Status In Force
Filing Date 2021-08-27
Publication Date 2022-05-05
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Kondo, Akira
  • Hama, Hiroshi

Abstract

This chemical agent supply device comprises a plurality of cassettes that discharge a chemical agent one tablet at a time, and a control device that sets a plurality of groups formed from a plurality of cassettes selected from among the plurality of cassettes, the control device selecting cassettes to perform a chemical agent discharge operation from among each of the plurality of groups such that the numbers of chemical agent tablets discharged from each of the plurality of cassettes performing the chemical agent discharge operation are equalized both within each of the plurality of groups and between the plurality of groups.

IPC Classes  ?

  • B65B 1/30 - Devices or methods for controlling or determining the quantity or quality of the material fed or filled

87.

BIOSENSOR

      
Application Number 17431032
Status Pending
Filing Date 2020-02-10
First Publication Date 2022-05-05
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Hayashino, Nao
  • Ootani, Shingo

Abstract

A biosensor includes: a base plate; an electrode layer located on a major surface of the base plate and including a first electrode pair; a spacer plate provided on the electrode layer, the spacer plate having a first opening and at least one partition located in the first opening and connected with a periphery of the first opening at one end so as to divide part of the first opening into two or more portions; a first reagent layer provided in each of the two or more portions of the first opening; and a cover plate having an entrance section including at least one entrance opening and provided on the spacer plate, the entrance section overlapping at least part of the first opening, wherein part of the first electrode pair is located in the two or more portions of the first opening of the spacer plate.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

88.

Medicine injector

      
Application Number 29774933
Grant Number D0941996
Status In Force
Filing Date 2021-03-19
First Publication Date 2022-01-25
Grant Date 2022-01-25
Owner PHC Holdings Corporation (Japan)
Inventor Tani, Ryosuke

89.

Sample storage device

      
Application Number 17488059
Grant Number 11851277
Status In Force
Filing Date 2021-09-28
First Publication Date 2022-01-20
Grant Date 2023-12-26
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Ohta, Akihiro
  • Xu, Linxiao
  • Wakabayashi, Naoki

Abstract

A sample storage device may include: a storage chamber; paired rail sections separated in separating direction and extending in an extending direction; an antenna array substrate extending between the rail sections and having antennas; paired slide sections separated from each other in the separating direction and disposed at a position opposite to the antenna array substrate with respect to the rail sections and, so as to be slidable in the extending direction relative to the rail sections, respectively; a support plate transparent to radio waves, extending between the slide sections; and a storage box containable a plurality of containers each holding a sample and a radio tag, the storage box to be set on the support plate such that radio waves can be transmitted between the radio tag and corresponding one of the plurality of antennas.

IPC Classes  ?

  • B65G 1/137 - Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

90.

SENSOR INSERTION DEVICE

      
Application Number 17425867
Status Pending
Filing Date 2020-03-02
First Publication Date 2022-01-06
Owner PHC Holdings Corporation (Japan)
Inventor
  • Shimizu, Ryuji
  • Matsubara, Fumiya
  • Kouge, Masahiro
  • Nishio, Akira
  • Onishi, Seiji

Abstract

A sensor insertion device comprises a lower case and an upper case. A base holder and a needle holder are disposed in the lower case. A needle holder raising mechanism is disposed above the needle holder. A sensor base having a sensor unit is held by the base holder. When the upper case is pushed down, the base holder and the needle holder move toward an opening on the lower surface side of the lower case, and the needle holder is raised by the needle holder raising mechanism. A protrusion that holds the upper case on the lower case is provided to the upper case in a state in which the upper case has been pushed down until the opening on the lower surface side comes into contact with the skin.

IPC Classes  ?

  • A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
  • A61B 5/1486 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using enzyme electrodes, e.g. with immobilised oxidase
  • A61M 25/02 - Holding devices, e.g. on the body
  • A61M 37/00 - Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin

91.

Sample analysis substrate

      
Application Number 17294236
Grant Number 11874210
Status In Force
Filing Date 2019-11-14
First Publication Date 2022-01-06
Grant Date 2024-01-16
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Okamoto, Fusatoshi
  • Kondoh, Kazuya

Abstract

A sample analysis substrate capable of holding a plurality of liquids. The sample analysis substrate has a microchannel structure for transferring a liquid through rotary motion, the sample analysis substrate including: a substrate body having a rotation axis; a first and a second container holding a first and a second liquid therein; a first and a second accommodating section accommodating the first and the second container; and a cap having a first and second projection and movably supported on the substrate body. As the cap moves, the first drive projection and the second drive projection move the first container and the second container with staggered timing, thereby releasing the first and the second liquid accommodated therein.

IPC Classes  ?

  • G01N 1/36 - Embedding or analogous mounting of samples
  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis

92.

CULTURE MEDIUM REPLACEMENT DEVICE

      
Application Number 17466992
Status Pending
Filing Date 2021-09-03
First Publication Date 2021-12-23
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Takahashi, Yoshihiro
  • Tokumaru, Tomoyoshi

Abstract

A culture medium replacement device includes: multiple reservoirs that are mounted on a well plate including multiple wells, which each contain a culture and a culture medium, and are provided respectively for the multiple wells and that each contain a culture medium to be supplied to a corresponding well; a gas supply pump that discharges a gas supplied to the multiple reservoirs; a gas supply passage unit that connects the gas supply pump and the multiple reservoirs and that transmits the gas from the gas supply pump to the multiple reservoirs; and multiple liquid supply passages that each connect a reservoir and a corresponding well and transmit, to the corresponding well, the culture medium pushed out from the reservoir by the gas flowing into the reservoir.

IPC Classes  ?

  • C12M 1/32 - Inoculator or sampler multiple field or continuous type

93.

BINARY REFRIGERATION DEVICE

      
Application Number JP2021018389
Publication Number 2021/246137
Status In Force
Filing Date 2021-05-14
Publication Date 2021-12-09
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Toyooka, Takashi
  • Suto, Minoru

Abstract

Provided is a binary refrigeration device equipped with: a low-temperature-side refrigeration circuit, which is provided with a helical heat exchanger having a main body pipe into which a low-temperature-side refrigerant, which flows into a low-temperature-side compressor, flows, and a helical pipe which is wound around the main body pipe in a helical shape, and into which the low-temperature-side refrigerant flowing from the low-temperature-side compressor flows; and a high-temperature-side refrigeration circuit for circulating a high-temperature-side refrigerant that exchanges heat with the low-temperature-side refrigerant exchanges heat via a plate-type heat exchanger.

IPC Classes  ?

  • F25B 7/00 - Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle

94.

Medicine case and medicine supply device

      
Application Number 17404612
Grant Number 11759398
Status In Force
Filing Date 2021-08-17
First Publication Date 2021-12-02
Grant Date 2023-09-19
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Okaki, Kohei
  • Ueta, Toshiaki

Abstract

This medicine case comprises: a case body for accommodating a medicine, the case body being such that a discharge opening for the medicine is provided in a bottom part thereof; and a rotating member disposed inside the case body, the rotating member rotating about a rotating shaft. The rotating member has a first side wall member and a second side wall member that are parallel to each other and that constitute a passage through which the medicine is guided to the discharge opening. The first side wall member and the second side wall member approach and separate from each other while remaining parallel to each other, adjusting the width of the passage.

IPC Classes  ?

  • A61J 7/00 - Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
  • A61J 1/03 - Containers specially adapted for medical or pharmaceutical purposes for pills or tablets
  • B65B 1/30 - Devices or methods for controlling or determining the quantity or quality of the material fed or filled

95.

NUCLEIC ACID TESTING DEVICE AND NUCLEIC ACID TESTING METHOD

      
Application Number JP2021009033
Publication Number 2021/210298
Status In Force
Filing Date 2021-03-08
Publication Date 2021-10-21
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Yonehara Ryo
  • Michida Ayako

Abstract

A nucleic acid testing device 1 comprising: a stage 2 where a tissue section 14 to which a solution containing a labeling substance for a target nucleic acid and an amplification reagent for the target nucleic acid has been added is placed; a temperature regulation part 4 that regulates the temperature of the tissue section 14 on the stage 2; a temperature control part 28 that controls the temperature regulation part 4 in order to progress a nucleic acid amplification reaction in the tissue section 14; an intensity detection part 8 that chronologically detects the labeling intensity of the tissue section 14; and a memory part 30 that stores detection information generated by the intensity detection part 8.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 15/09 - Recombinant DNA-technology
  • C12Q 1/6851 - Quantitative amplification
  • C12Q 1/686 - Polymerase chain reaction [PCR]

96.

MEDICINE MANAGEMENT SYSTEM

      
Application Number JP2021008257
Publication Number 2021/205784
Status In Force
Filing Date 2021-03-03
Publication Date 2021-10-14
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Morii, Hideyuki
  • Hosoe, Yoshinori
  • Miyamoto, Yukitoshi

Abstract

A medicine management system comprising: a medicine storage box that stores a medicine to which an IC tag is attached; a reading device that reads information representing the medicine, which is stored on the IC tag; a control device that acquires the information on the IC tag from the medicine storage box and manages the medicine; and a medicine refrigerator that stores the medicine storage box to refrigerate the medicine. The control device includes a first storage and retrieval monitor unit for monitoring storage and retrieval of the medicine in/from the medicine storage box by acquiring the information on the IC tag, for a first period of time, using open-close information, which indicates that a door of the medicine refrigerator is closed from an opened state, as a trigger, and a second storage and retrieval monitor unit for monitoring storage and retrieval of the medicine in/from the medicine storage box by acquiring the information on the IC tag, for a second period of time, after the monitoring by the first storage and retrieval monitor unit is finished, and determines a storage state of the medicine in the medicine storage box, on the basis of a result of monitoring by the second storage and retrieval monitoring unit.

IPC Classes  ?

  • G06Q 10/08 - Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
  • G16H 20/10 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients

97.

DRUG STORAGE BOX

      
Application Number JP2021008260
Publication Number 2021/205785
Status In Force
Filing Date 2021-03-03
Publication Date 2021-10-14
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Yamaji, Hiroki
  • Kawakami, Motohiro
  • Morii, Hideyuki

Abstract

This drug storage box, which is accommodated in a pharmacy refrigerator in a manner enabling the box to be placed into and removed from the refrigerator and which is managed by a control device, comprises: a bottom plate on which drugs having IC tags attached thereto are placed; a first side plate to which a first antenna for receiving information on the IC tags is attached and which is detachably connected to a first end surface of the bottom plate such that the first antenna faces the bottom plate; a second side plate which is detachably connected to a second end surface of the bottom plate such that the second side plate faces the first side plate; and a rear plate which is detachably connected to a third end surface of the bottom plate such that the rear plate is sandwiched between the first side plate and the second side plate. The first side plate has a first connection structure that can also be connected to the second end surface such that the first antenna faces the bottom plate by inverting the side connected to the first end surface and the opposite side not connected to the first end surface, and the second side plate has a second connection structure that can also be connected to the first end surface by inverting the side connected to the second end surface and the opposite side not connected to the second end surface.

IPC Classes  ?

  • F25D 23/00 - General constructional features
  • F25D 23/04 - Doors; Covers with special compartments, e.g. butter conditioners
  • F25D 23/06 - Walls
  • G06K 7/10 - Methods or arrangements for sensing record carriers by corpuscular radiation
  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

98.

ISOTHERMAL NUCLEIC ACID AMPLIFICATION METHOD AND ISOTHERMAL NUCLEIC ACID AMPLIFICATION DEVICE

      
Application Number JP2021009035
Publication Number 2021/192965
Status In Force
Filing Date 2021-03-08
Publication Date 2021-09-30
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Yonehara Ryo
  • Tamaoki Yuichi
  • Michida Ayako

Abstract

This isothermal nucleic acid amplification method comprises varying the reaction solution temperature with a specific temperature cycle to generate a convective flow in the reaction solution.

IPC Classes  ?

99.

CELL CULTURE ANALYZER AND CELL CULTURE ANALYSIS METHOD USING SAME, ADDITIVE SUPPLY UNIT AND CELL CULTURE ANALYZER PROVIDED THEREWITH, AND SENSOR UNIT AND CELL CULTURE ANALYZER PROVIDED THEREWITH

      
Application Number JP2021009340
Publication Number 2021/193029
Status In Force
Filing Date 2021-03-09
Publication Date 2021-09-30
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Saiki, Masayuki
  • Iketani, Seiitirou
  • Kouge, Masahiro
  • Nakamae, Kenta
  • Matsubara, Fumiya
  • Nishio, Akira
  • Otani, Shingo

Abstract

A cell culture analyzer (1) is provided with a stirrer (81) and an air discharge/suction part (95). The stirrer (81) comprises a liquid discharge/suction port (93) which is used while being immersed in a culture medium and which discharges or sucks the culture medium, and an air discharge/suction port (94) which discharges or sucks air to allow the liquid discharge/suction port (93) to discharge or suck the culture medium. The air discharge/suction part (95) is connected to the air discharge/suction port (94) of the stirrer (81) and discharges or sucks the air which is discharged from or sucked by the air discharge/suction port (94).

IPC Classes  ?

  • C12M 1/02 - Apparatus for enzymology or microbiology with heat exchange means
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters

100.

CULTURE DEVICE

      
Application Number JP2021009451
Publication Number 2021/193055
Status In Force
Filing Date 2021-03-10
Publication Date 2021-09-30
Owner PHC HOLDINGS CORPORATION (Japan)
Inventor
  • Ishikawa, Eisuke
  • Yonehara, Ryo
  • Tanabe, Shota
  • Otake, Tomoyuki

Abstract

This culture device is provided with an inner box in which a culture is housed, an outer box which surrounds the inner box, and a first vibration prevention mechanism which is disposed between the inner box and the outer box and prevents the inner box from vibration induced by the vibration of the outer box.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • F16F 15/02 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
  • F16J 15/06 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
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