Catcher Technology Co., Ltd.

Taiwan, Province of China

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2024 (YTD) 1
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IPC Class
A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials 7
A61B 17/06 - Needles; Holders or packages for needles or suture materials 6
A61B 17/064 - Surgical staples 6
A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets 5
C25D 11/24 - Chemical after-treatment 4
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Status
Pending 3
Registered / In Force 13
Found results for  patents

1.

ANTIMICROBIAL ELECTROCHEMICAL FABRIC AND METHOD FOR MANUFACTURING THE SAME

      
Application Number 18455576
Status Pending
Filing Date 2023-08-24
First Publication Date 2024-02-29
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Lin, Chih-Hsing
  • Cho, Yu-Yu
  • Hsiao, Chao-Lun

Abstract

An antimicrobial electrochemical fabric and a method for manufacturing the same are provided. The method for manufacturing the antimicrobial electrochemical fabric includes the following steps: providing an electro-spinning polymer solution, in which the electro-spinning polymer solution includes a polymer and a plurality of antimicrobial metal precursors; electro-spinning the electro-spinning polymer solution into a polymer fiber for formation of a sheet structure, in which the plurality of antimicrobial metal precursors are distributed on the polymer fiber; and reducing the plurality of antimicrobial metal precursors into a plurality of antimicrobial metal particles, so as to form the sheet structure into the antimicrobial electrochemical fabric.

IPC Classes  ?

  • A61N 1/04 - Electrodes
  • D01D 5/00 - Formation of filaments, threads, or the like
  • D01F 1/10 - Other agents for modifying properties
  • D01F 11/00 - Chemical after-treatment of man-made filaments or the like during manufacture

2.

HEAT DISSIPATION MECHANISM AND METHOD THEREOF

      
Application Number 17528118
Status Pending
Filing Date 2021-11-16
First Publication Date 2023-03-09
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor Lin, Chih-Hsing

Abstract

A heat dissipation mechanism for connecting with at least one heat source includes a main body and at least one heat dissipation block. The main body is made by a material of alloy or metal through a die casting process and has a first side and a second side that are corresponding to each other. The heat dissipation block is disposed on the first side of the main body, made by a first high thermal conductivity material, and having a connecting surface that protrudes outside the main body. The connecting surface directly or indirectly connects with the heat source. The heat dissipation block connects with the main body by means of a first connecting structure, the first connecting structure having a first pair of interlock structures that are disposed in the main body and the heat dissipation block respectively.

IPC Classes  ?

  • B22D 17/22 - Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
  • B22D 17/20 - Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure - Details
  • B22D 17/14 - Machines with evacuated die cavity

3.

SURGICAL FASTENING DEVICE

      
Application Number 17420693
Status Pending
Filing Date 2020-01-03
First Publication Date 2022-03-31
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levin, Ofek
  • Levy, Arie
  • Levin, Lena

Abstract

Devices and methods for delivering surgical fasteners to a controlled, specific depth in tissue and locking the fasteners closed to provide a secure and reliable attachment. Devices includes a body with a handle with a trigger extending therefrom; a shaft extending from the body; a delivery tip at a distal end of the shaft; a driver member disposed within the shaft; and a fastener with no points, barbs, or sharp edges held at the delivery tip. The fastener is inserted into a fixed depth and locks into a closed loop.

IPC Classes  ?

  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials

4.

Surgical fastener delivery and locking mechanism

      
Application Number 16150901
Grant Number 10945726
Status In Force
Filing Date 2018-10-03
First Publication Date 2019-01-31
Grant Date 2021-03-16
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levy, Arie
  • Levin, Yehonatan
  • Levin, Lena
  • Levin, Ofek

Abstract

The invention provides a fastening device for laparoscopic hernia repair. The coordinated operation of two insertion members stabilizes a fastener during closure and locking to ensure that the fastener is locked in the intended location before the device releases from the fastener. One of the insertion members includes a pair of prongs that exhibit a closed configuration when they are disposed in a recess at an end of the fastener. The fastener has a hook at one end and a loop at the other end. The insertion members push the fastener out from the device and through the tissue. A curvature in at least one of the insertion members pushes the hook through the loop all while the prongs are in the recess in the fastener, thereby stabilizing the fastener with respect to the device.

IPC Classes  ?

  • A61B 17/064 - Surgical staples
  • A61B 17/068 - Surgical staplers
  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/072 - Surgical staplers for applying a row of staples in a single action
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials
  • A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets

5.

Variable depth surgical fixation

      
Application Number 15861188
Grant Number 10980625
Status In Force
Filing Date 2018-01-03
First Publication Date 2018-05-10
Grant Date 2021-04-20
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levy, Arie
  • Levin, Ofek
  • Levin, Lena

Abstract

The invention generally relates to devices for fastening a hernia mesh. The invention provides a surgical fastening device that includes a shaft with a fastener carrier disposed at least partially within the shaft, in which the carrier is configured to accept fasteners of a plurality of different sizes. Different sized fasteners can be preloaded in interchangeable carriers or even mixed together within a carrier in the fastening device. The device can deliver the fasteners to different depths in a patient's tissue.

IPC Classes  ?

  • A61F 2/00 - Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/064 - Surgical staples
  • A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials
  • A61B 17/29 - Forceps for use in minimally invasive surgery

6.

Carbon fiber composite casing with an electromagnetic-wave penetrable area

      
Application Number 29545332
Grant Number D0813812
Status In Force
Filing Date 2015-11-12
First Publication Date 2018-03-27
Grant Date 2018-03-27
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Lin, Chihhsing
  • Lee, Chun Wei
  • Chiu, Shih-Bin
  • Lee, Hsu Yuan
  • Lee, Shih-Wei

7.

Apparatus and method for suturing

      
Application Number 15635966
Grant Number 10751043
Status In Force
Filing Date 2017-06-28
First Publication Date 2017-10-19
Grant Date 2020-08-25
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levin, Ofek
  • Levy, Arie
  • Levin, Lena

Abstract

The invention generally relates to devices and methods for suturing tissue. The invention provides methods and devices for suturing by pushing two ends of a suture through tissue from a proximal side of the tissue and fastening the two ends together on a distal side of the tissue through one operation of a trigger.

IPC Classes  ?

  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials
  • A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets
  • A61B 17/064 - Surgical staples
  • A61B 17/29 - Forceps for use in minimally invasive surgery

8.

Method of anodic treatment for a metal workpiece combined with a non-metallic material

      
Application Number 15041296
Grant Number 09834851
Status In Force
Filing Date 2016-02-11
First Publication Date 2017-03-23
Grant Date 2017-12-05
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor Lai, Feng-Ju

Abstract

A method of anodic treatment for a metal workpiece combined with a non-metallic material includes steps as follows. A pretreatment process is applied to the metal workpiece. The metal workpiece is anodic oxidized, and washed with water. Then, the metal workpiece is put in a vacuum environment to evaporate a residual chemical agent between a metal part and a plastic part of the metal workpiece. The metal workpiece is washed with water. An activating treatment is applied to the metal workpiece. The metal workpiece is dyed, and is sealed.

IPC Classes  ?

  • C25D 11/18 - After-treatment, e.g. pore-sealing
  • C25D 11/02 - Anodisation
  • C25D 11/24 - Chemical after-treatment
  • C25D 11/10 - Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
  • C25D 11/08 - Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
  • C25D 11/16 - Pretreatment
  • C23G 1/02 - Cleaning or pickling metallic material with solutions or molten salts with acid solutions
  • C23F 3/03 - Light metals with acidic solutions
  • C23G 1/14 - Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

9.

Surgical fastener delivery and locking mechanism

      
Application Number 15132861
Grant Number 10117648
Status In Force
Filing Date 2016-04-19
First Publication Date 2016-10-27
Grant Date 2018-11-06
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levy, Arie
  • Levin, Yehonatan
  • Levin, Lena
  • Levin, Ofek

Abstract

The invention provides a fastening device for laparoscopic hernia repair. The coordinated operation of two insertion members stabilizes a fastener during closure and locking to ensure that the fastener is locked in the intended location before the device releases from the fastener. One of the insertion members includes a pair of prongs that exhibit a closed configuration when they are disposed in a recess at an end of the fastener. The fastener has a hook at one end and a loop at the other end. The insertion members push the fastener out from the device and through the tissue. A curvature in at least one of the insertion members pushes the hook through the loop all while the prongs are in the recess in the fastener, thereby stabilizing the fastener with respect to the device.

IPC Classes  ?

  • A61B 17/064 - Surgical staples
  • A61B 17/068 - Surgical staplers
  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/072 - Surgical staplers for applying a row of staples in a single action
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials
  • A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets

10.

Method of fabricating antimicrobial complex surface

      
Application Number 14848821
Grant Number 09521851
Status In Force
Filing Date 2015-09-09
First Publication Date 2015-12-31
Grant Date 2016-12-20
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Lin, Chung-Cheng
  • Lai, Feng-Ju

Abstract

A method of fabricating an antimicrobial metal complex surface, and the method includes providing an article, and the article has a first metal complex surface treated by anodization. The first metal complex surface is formed with a first pore. Secondly a silver suspension is provided. The silver suspension also has pore sealing agent. The article is soaked in the suspension to form a pore sealing layer having silver particles on the first metal complex surface such that the silver particles are distributed in the pore sealing layer. The antimicrobial metal complex surface fabricated by the method inhibits microorganism growth on the anodized metal surface.

IPC Classes  ?

  • A01N 59/16 - Heavy metals; Compounds thereof
  • C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
  • C25D 11/24 - Chemical after-treatment

11.

Antimicrobial complex surface and method of fabricating the same

      
Application Number 14230874
Grant Number 09332765
Status In Force
Filing Date 2014-03-31
First Publication Date 2015-07-30
Grant Date 2016-05-10
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Lin, Chung-Cheng
  • Lai, Feng-Ju

Abstract

An antimicrobial metal complex surface and a method of fabricating the same, and the method includes providing an article, and the article has a first metal complex surface treated by anodization. The first metal complex surface is formed with a first pore. Secondly a silver suspension is provided. The silver suspension also has pore sealing agent. The article is soaked in the suspension to form a pore sealing layer having silver particles on the first metal complex surface such that the silver particles are distributed in the pore sealing layer. The antimicrobial metal complex surface fabricated by the method inhibits microorganism growth on the anodized metal surface.

IPC Classes  ?

12.

Method of forming skid-proof leather-texture surface on metallic substrate

      
Application Number 14489588
Grant Number 09187841
Status In Force
Filing Date 2014-09-18
First Publication Date 2015-01-01
Grant Date 2015-11-17
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor Lai, Feng-Ju

Abstract

A method of forming a skid-proof leather-texture surface on a metallic substrate, including the following steps of: providing a metallic substrate; roughening the surface of the metallic substrate by performing sand-blasting; performing a first pretreatment to clean the surface of the metallic substrate; etching the surface of the metallic substrate through an etchant while using a etch-moderating agent to moderate the condition of etching performing a second pretreatment, such as pickling or chemical polishing, on the surface of the metallic substrate; performing an anodic treatment on the surface of the metallic substrate to form an oxidized film having micro-porous structure thereon; activating the surface of the metallic substrate after the anodic treatment; dyeing the surface of the metallic substrate; sealing the micro-porous structure formed on the surface of the metallic substrate; and ash-removing to clean the metallic substrate.

IPC Classes  ?

  • C25D 11/16 - Pretreatment
  • C25D 11/24 - Chemical after-treatment
  • C25D 11/04 - Anodisation of aluminium or alloys based thereon
  • C25D 11/08 - Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
  • H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details

13.

Apparatus and method for suturing

      
Application Number 14362518
Grant Number 09782162
Status In Force
Filing Date 2012-12-17
First Publication Date 2014-11-06
Grant Date 2017-10-10
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levin, Ofek
  • Levy, Arie
  • Levin, Lena

Abstract

The invention generally relates to devices and methods for suturing tissue. The invention provides methods and devices for suturing by pushing two ends of a suture through tissue from a proximal side of the tissue and fastening the two ends together on a distal side of the tissue through one operation of a trigger.

IPC Classes  ?

  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/00 - Surgical instruments, devices or methods, e.g. tourniquets
  • A61B 17/06 - Needles; Holders or packages for needles or suture materials
  • A61B 17/064 - Surgical staples
  • A61B 17/29 - Forceps for use in minimally invasive surgery

14.

Surgical tacker with quantity indicator

      
Application Number 14199200
Grant Number 09993245
Status In Force
Filing Date 2014-03-06
First Publication Date 2014-09-11
Grant Date 2018-06-12
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levy, Arie
  • Levin, Lena
  • Levin, Ofek

Abstract

The invention relates to tacking devices for use in minimally invasive surgery that have a quantity indicator on a distal end that can be seen through a scope and that show a number of fasteners remaining in the device. A surgeon can watch the delivery of fasteners while simultaneously seeing f a number of fasteners remaining. This allows a hernia mesh to be properly fixed into place without going astray during the delicate initial placement procedure and also for even spacing of the fasteners on the mesh. The patient's post-operative recovery progresses well, and excessive pain is avoided. Methods of the invention include viewing the surgical site via the scope while also viewing the indicator via the scope.

IPC Classes  ?

  • A61B 17/064 - Surgical staples
  • A61B 17/08 - Wound clamps
  • A61B 17/10 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for applying or removing wound clamps; Wound clamp magazines
  • A61B 17/068 - Surgical staplers
  • A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges

15.

Method of forming multicolor surface

      
Application Number 13470290
Grant Number 08968548
Status In Force
Filing Date 2012-05-12
First Publication Date 2013-11-14
Grant Date 2015-03-03
Owner Catcher Technology Co., Ltd. (Taiwan, Province of China)
Inventor
  • Lai, Feng-Ju
  • Hu, Shao-Kang

Abstract

A method of producing a multicolor surface is described herein. The method includes the following steps: providing an aluminum-based substrate having an outer and inner surfaces; performing a mechanical process on the substrate; forming at least one fixing portion on the inner surface of the substrate; forming at least one conductive hole on the fixing portion; performing a first anodization on the substrate to form a first oxide layer that can be dyed with a first color on the outer surface of the substrate; removing at least some of the first oxide layer from the fixing portion and the outer surface of the substrate; performing a second anodization on the substrate to form a second oxide layer that can be dyed with a second color on the exposed outer surface of the substrate stripped of the first oxide layer; and removing the fixing portion.

IPC Classes  ?

16.

Apparatus and method for suturing

      
Application Number 13523500
Grant Number 08535339
Status In Force
Filing Date 2012-06-14
First Publication Date 2013-06-20
Grant Date 2013-09-17
Owner CATCHER TECHNOLOGY CO., LTD. (Taiwan, Province of China)
Inventor
  • Levin, Ofek
  • Levy, Arie
  • Levin, Lena

Abstract

The invention generally relates to devices and methods for suturing tissue. The invention provides methods and devices for suturing by pushing two ends of a suture through tissue from a proximal side of the tissue and fastening the two ends together on a distal side of the tissue through one operation of a trigger.

IPC Classes  ?

  • A61B 17/04 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for suturing wounds; Holders or packages for needles or suture materials
  • A61B 17/10 - Surgical instruments, devices or methods, e.g. tourniquets for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith for applying or removing wound clamps; Wound clamp magazines
  • A61B 17/08 - Wound clamps