Techniques are described for detecting a specified substance in an examination object by way of a magnetic resonance apparatus. A controller ascertains a magnetic resonance sequence comprising at least one sub-sequence for detecting at least one substance to be detected in the examination object as a function of the at least one substance to be detected, and ascertains at least one measuring instant for capturing a respective MRT signal to detect the at least one substance to be detected in the examination object as a function of the at least one substance to be detected. The at least one MRT signal is evaluated for fulfillment of a predetermined detection condition, and a presence of the at least one substance to be detected is established when the at least one MRT signal fulfils the predetermined detection condition.
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
2.
COMPUTER-IMPLEMENTED METHOD FOR PROVIDING A DE-IDENTIFIED MEDICAL IMAGE
A computer-implemented method, comprising: receiving input data including a medical image and an in-image annotation; applying a first function to the input data to determine a relevance value of pixels in the image and a relevance map; applying a second function to the medical image to generate a de-identified medical image; applying a trained function to the medical image and the de-identified medical image to determine a first property in the medical image and a second property in the de-identified medical image; applying a comparison function to the first property and the second property to determine a similarity value, wherein in response to the similarity value being below a similarity threshold, the relevance map is adjusted and the applying of the second function, the applying of the trained function and the applying of the comparison function are repeated; and providing the de-identified medical image and the in-image annotation.
G06T 11/60 - Edition de figures et de texte; Combinaison de figures ou de texte
G06V 10/74 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
3.
METHOD AND SYSTEM FOR PROVIDING A DOCUMENT MODEL STRUCTURE FOR PRODUCING A MEDICAL FINDINGS REPORT
A method for locating or identifying components or elements based on which a medical findings report can be produced for a patient to be assessed includes: providing a plurality of comparison datasets, each comparison dataset having at least one reference medical findings report; providing an analysis function, which is configured to ascertain, for a medical dataset of the patient being assessed, at least one reference dataset from the plurality of comparison datasets; ascertaining at least one reference dataset from the plurality of comparison datasets by applying the analysis function to the medical dataset and the comparison datasets; identifying at least one document model structure for the patient to be assessed based on the at least one reference medical findings report associated with the at least one reference dataset; and providing the at least one document model structure for further processing.
G16H 15/00 - TIC spécialement adaptées aux rapports médicaux, p.ex. leur création ou leur transmission
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p.ex. pour analyser les cas antérieurs d’autres patients
4.
METHOD FOR MANUFACTURING A RADIATION DETECTOR MODULE AND RADIATION DETECTOR MODULE
A method for manufacturing a radiation detector module including a sensor component and a heat dissipation component includes arranging a reactive multilayer system between the sensor component and the heat dissipation component. The sensor component and the heat dissipation component are brought together. The reactive multilayer system is activated for creating an RMS connection between the sensor component and the heat dissipation component. A radiation detector module manufactured with this method, as well as a radiation detector with such radiation detector modules and an imaging system, and also a replacement part for a radiation detector module are also provided.
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation
G01T 1/29 - Mesure effectuée sur des faisceaux de radiations, p.ex. sur la position ou la section du faisceau; Mesure de la distribution spatiale de radiations
In an imaging method, a first image is generated at a first capture time by an imaging apparatus, the first image representing part of an object to be depicted. A second image is generated at a second capture time after the first capture time, the second image representing the part of the object to be depicted. A further first image is generated based on the first image using a predefined model relating to a development over time of a contrast agent present in the object to be depicted when generating the first image, the further first image taking into account development over time of the contrast agent from the first capture time to the second capture time. A further second image is generated as a function of the second image and further first image, wherein an effect of the contrast agent on the second image is at least partially compensated.
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c. à d. recalage des images utilisant des procédés basés sur les caractéristiques
6.
METHOD FOR OPERATING A MAGNETIC RESONANCE APPARATUS, MAGNETIC RESONANCE APPARATUS, AND COMPUTER PROGRAM PRODUCT
A method for operating a magnetic resonance apparatus, a magnetic resonance apparatus, and a computer program product are provided. According to the method, an initial MR scan protocol is provided. At least one boundary condition, such as a performance-limiting boundary condition, that is dependent on the patient and/or the MR apparatus is provided. Based on the initial MR scan protocol, at least two sub-protocols are generated. Each of the at least two sub-protocols is checked as to whether the at least one boundary condition is complied with when the respective sub-protocol is applied.
G01R 33/54 - Systèmes de traitement du signal, p.ex. utilisant des séquences d'impulsions
G01R 33/36 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails électriques, p.ex. adaptations ou couplage de la bobine au récepteur
7.
METHOD FOR PRODUCING A COMPONENT FOR A MEDICAL IMAGING DEVICE
A method for producing a component for a medical imaging device is provided. A first substrate layer and a second substrate layer are stacked and connected to one another via a material bonding layer. The material bonding layer is hardened for this purpose. A hardening is provided in an at least two-stage hardening process that includes a first hardening act and a second hardening act. The first hardening act serves to pre-fix the first substrate layer and the second substrate layer to one another.
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
G21K 1/02 - Dispositions pour manipuler des particules ou des rayonnements ionisants, p.ex. pour focaliser ou pour modérer utilisant des diaphragmes, des collimateurs
8.
Local Coil Control Apparatus and Wireless Local Coil in Magnetic Resonance Imaging System
A local coil control apparatus and a wireless local coil in a magnetic resonance imaging system. The apparatus includes a control signal transmission unit, the control signal transmission unit including a wireless receiving unit, a control signal extraction unit, and a control signal distribution unit. The wireless receiving unit receives, by a receiving antenna, a signal from a radiofrequency power amplifier emitted by a body coil of the MRI system, and transmits the signal to the control signal extraction unit; the control signal extraction unit, if it detects that the signal is background noise, generates a control signal instructing a local coil unit to switch to a tuned state, and, if it detects that the signal is broadband noise, generates a control signal instructing the local coil unit to switch to a detuned state, and distributes the control signal to each local coil unit through the control signal distribution unit.
G01R 33/36 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails électriques, p.ex. adaptations ou couplage de la bobine au récepteur
G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio
9.
Gradient Coil Unit with Separately Drivable Conductor Pattern Pairs
The disclosure relates to a gradient coil unit comprising a hollow cylindrical primary coil longitudinally surrounding a cylinder axis and designed to generate a magnetic field gradient in a first spatial direction, which primary coil comprises two primary conductor pattern pairs. Each primary conductor pattern pair of the two primary conductor pattern pairs is separately drivable, spans one half of the primary coil in each case, and comprises two spiral conductor patterns, which are formed by an electrical conductor implemented as a hollow conductor.
G01R 33/385 - Systèmes pour produire, homogénéiser ou stabiliser le champ magnétique directeur ou le champ magnétique à gradient utilisant des bobines de champ magnétique à gradient
For estimating the scattered radiation dose, a scattered radiation model is provided, which indicates a spatial distribution of the scattered radiation to be expected in the vicinity of a radiation source during predefined use of the radiation source . A mobile electronic device is used to determine a position of the mobile electronic device relative to the radiation source. The mobile electronic device is used to determine at least one dose descriptor of the scattered radiation to be expected according to the use of the radiation source in dependence on the scattered radiation model and in dependence on the determined position.
A soft tissue emulation system, comprising: an input interface, configured to obtain imaging data of the soft tissue; a computing unit, configured to implement an artificial neural network, which is adapted to generate, using the obtained imaging data as input, and a biophysical model of the soft tissue, a digital twin of the soft tissue at different times, wherein the biophysical model describes the response of the soft tissue to at least one of thermal stimuli or electromechanical stimuli over time, and wherein the generation of the digital twin at one time is independent of the generation of the digital twin at another time; and an output interface, configured to output a representation of the soft tissue over time based on the digital twin generated by the artificial neural network.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
COMPUTER-IMPLEMENTED METHOD FOR PROVIDING AN ENCRYPTED DATASET PROVIDING A GLOBAL TRAINED FUNCTION, COMPUTER-IMPLEMENTED METHOD FOR RECOVERING PERSONAL INFORMATION, COMPUTER SYSTEM AND COMPUTER PROGRAM
Respective local parameters parametrizing a base function are determined to provide at least one local trained function for each of multiple client systems by training the respective local trained function using machine learning with multiple training datasets on the respective client system, wherein at least some of the training datasets are specific to the respective client system. A respective local plaintext dataset including the local parameters of the respective local trained function is encrypted to generate a respective local encrypted dataset on the respective client system. The local encrypted datasets are transmitted to an aggregating system, and the global encrypted dataset is calculated from the local encrypted datasets using the calculation algorithm.
A method for operating an X-ray facility for recording a three-dimensional (3D) image data set of a target area of a patient is provided. A recording arrangement including an X-ray detector and an X-ray source may be rotated about an axis of rotation for recording two-dimensional projection images based on the image data set. A model instance of a parameterizable patient model that is patient-specific and 3D is determined. Target area information describing the target area is determined in the model instance from default information. At least two at least partially different partial recording areas of the target area are determined from the target area information. The partial recording areas cover the target area along the axis of rotation. One projection image set is recorded for each of the partial recording areas, and the image data set is reconstructed from the projection image sets.
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
A computer-implemented method is for performing at least one medical imaging procedure using an imaging modality. The medical imaging procedure is performed under remote supervision. An embodiment of the method includes acquiring with a computing unit data on the medical imaging procedure to be performed; acquiring with the computing unit data on at least one expert operator, located at a workplace remote from the imaging modality; matching data on the medical imaging procedure with data on the expert operator; assigning at least one expert operator to the medical imaging procedure based on the matching; and providing a communication channel between the imaging modality and the remote workplace.
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
G16H 40/67 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement à distance
15.
MULTI-TASK LEARNING FRAMEWORK FOR FULLY AUTOMATED ASSESSMENT OF CORONARY ARTERIES IN ANGIOGRAPHY IMAGES
Systems and methods for automatic assessment of a vessel are provided. A temporal sequence of medical images of a vessel of a patient is received. A plurality of sets of output embeddings is generated using a machine learning based model trained using multi-task learning. The plurality of sets of output embeddings is generated based on shared features extracted from the temporal sequence of medical images. A plurality of vessel assessment tasks is performed by modelling each of the plurality of sets of output embeddings in a respective probabilistic distribution. Results of the plurality of vessel assessment tasks are output.
For checking the positional accuracy, a method for automatically monitoring a position and/or an angle of inclination of a component of a medical mobile X-ray device using at least one inertial measurement unit is provided. The mobile X-ray device has a device trolley and an adjustable C-arm. The at least one inertial measurement unit is arranged on the mobile X-ray device. The method includes: acquiring at least one measured value of the inertial measurement unit; evaluating the at least one measured value of the inertial measurement unit with regard to a position and/or an angle of inclination of the component of the mobile X-ray device; comparing the evaluated position and/or the at least one evaluated angle of inclination with at least one specified value and determining deviations from the at least one specified value; and outputting an indication or a display when the deviation overshoots a threshold value.
A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
The disclosure relates to a method for providing a result dataset, a method for providing a trained function, a provisioning unit, a medical imaging device, and a computer program product. The method for providing the result dataset includes capturing medical image data, wherein the medical image data maps a temporal change in an anatomical object in an examination object in a spatially and temporally resolved manner. The method further includes identifying at least one inhomogeneously deforming region of the anatomical object based on the image data and providing the result dataset based on the image data, wherein the result dataset has a dedicated map and/or at least one deformation parameter of the at least one inhomogeneously deforming region.
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
18.
Method and System for Vascular Catheter Tip Detection in Medical Images
A tip of a vascular catheter is detected in a sequence of vessel image frames obtained using x-rays. Within the vessel image frames, a proximal point corresponding to a vessel ostium is determined. The sequence of vessel image frames are cropped to an image area surrounding the proximal point to generate a cropped sequence of cropped vessel image frames. Within cropped vessel image frames not indicative of a contrast medium, the tip of the vascular catheter is detected, and the detected tip of the vascular catheter is tracked.
A61B 34/20 - Systèmes de navigation chirurgicale; Dispositifs pour le suivi ou le guidage d'instruments chirurgicaux, p.ex. pour la stéréotaxie sans cadre
A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
A61B 6/12 - Dispositifs pour détecter ou localiser des corps étrangers
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p.ex. le suivi des coins ou des segments
G06T 7/277 - Analyse du mouvement impliquant des approches stochastiques, p.ex. utilisant des filtres de Kalman
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
Techniques for processing one or more frames of an angiogram are disclosed. The processing may take place during or after an angiography exam. The one or more frames of the angiogram are acquired during the angiography exam. The one or more frames are processed to determine, based on at least one pre-defined criterion, whether the angiogram at least comprises one frame with a diagnostic value among the one or more frames. If the angiogram comprises at least one frame with the diagnostic value, based on the angiogram, a score quantifying the diagnostic value of the angiogram is determined using a trained machine-learning (ML) algorithm. Techniques for processing, e.g., ranking/sorting, multiple angiograms associated with an anatomical region of interest of a patient are also provided, by which a respective score for each of the multiple angiograms is determined using the techniques for processing one or more frames of an angiogram.
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
20.
METHOD AND SYSTEM FOR MONITORING A PERSON IN AN ENVIRONMENT
One or more example embodiments of the present invention describes a method for monitoring a person in an environment, including integrating the person into the environment, wherein the person has a task to solve in the environment, measuring with a sensor system a number of physical conditions of the person while the person interacts with the environment, the sensor system providing a sensor-dataset including measured physical values about the person from which mental conditions of the person can be inferred, generating assessment-data from the sensor-dataset, the assessment-data reflecting at least one of an ability of the person to accomplish the task or the mental load of the person while solving the task, repeating the measuring and the generating a plurality of times and outputting the generated assessment-data or data based on the generated assessment-data.
One or more example embodiments of the present invention relates to a chassis for a gantry of a computed tomography unit, which has receiving areas to which rotating components of the computed tomography unit can be attached. The chassis is at least in part produced using additive manufacturing. One or more example embodiments of the present invention is also directed to a gantry and a computed tomography unit with such a chassis.
One or more example embodiments of the present invention relates to a mammography system for recording an X-ray recording dataset of a region of interest of a breast of an examinee, comprising a compression unit for fixing the breast for the recording; and an interrupt unit triggerable by the examinee and connected to the compression unit and an X-ray source, the interrupt unit being configured to release the fixation and to stop the X-ray radiation.
System and methods for determining and implementing optimized reconstruction parameters for computer-aided diagnosis applications. A simulator generates image data using different combinations of reconstruction parameters. The image data is used to evaluate or train machine learned networks that are configured for computer-aided diagnosis applications to determine which reconstruction parameters are optimal for application or training.
A method for detection and characterization of lesions includes acquiring a plurality of phase images of a multi-phase imaging exam, extracting a local context for each phase image of the plurality of phase images, encoding the local contexts to create phase specific feature maps, combining the phase-specific feature maps to create unified feature maps, and at least one of characterizing or detecting a lesion based on the unified feature maps
A method of performing a medical imaging process, including: dividing a computing task of a medical imaging system unit into a set of sub-tasks, wherein the computing task is related to a generation of medical image data based on measurement data; selecting at least one sub-task of the set of sub-tasks for external execution; exchanging a sequence of signals including task delegation signals with a plurality of remote computing units, whereby the sequence of signals comprises at least one request signal sent by the medical imaging system unit; outsourcing the at least one selected sub-task to the selected remote computing unit for remotely generating a computing result of the at least one selected sub-task; receiving the generated computing result from the selected remote computing unit; and completing the computing task with the computing result received from the selected remote computing unit.
H04N 23/80 - Chaînes de traitement de la caméra; Leurs composants
G16H 40/20 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion ou l’administration de ressources ou d’établissements de soins de santé, p.ex. pour la gestion du personnel hospitalier ou de salles d’opération
27.
COMPUTER-IMPLEMENTED METHOD FOR RENDERING MEDICAL VOLUME DATA
A computer-implemented method for rendering medical volume data including first volume data is described. The method comprises: performing a first volume rendering process on the first volume data to generate a first volume rendering of the first volume data. The first volume rendering process includes determining first depths of respective locations of the first volume rendering and storing the depths in association with the respective locations. The method also comprises performing a further process, including a second volume rendering process, on the medical volume data, to generate a second volume rendering, using the determined first depths and respective locations.
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
28.
SPATIOTEMPORAL FUSION OF TIME-RESOLVED ANGIOGRAPHIC DATA SETS
Angiographic recordings are to be made more informative. To this end, a method for spatiotemporal fusion of time-resolved angiographic data sets is proposed. Respective 4D reconstructions are obtained from angiographic 3D data sets acquired from contrast agents administered at different sites. In both 4D reconstructions, a common vascular region is identified. For each contrast agent bolus, the corresponding time point or time course in the common vascular region is determined. Finally, the two 4D reconstructions are synchronized and fused.
An X-ray imager having an X-ray source, a semiconductor detector, and a processor. On a rear side of the semiconductor detector facing away from the front side, in each of a plurality of imaging regions of the semiconductor detector, at least one imaging electrode is arranged and a plurality of detectors each contact at least one of the imaging electrodes in order to acquire first measurement values relating to X-ray signals of the imaging electrodes. The processor is configured to establish an image dataset dependent upon the first measurement values. At least one additional electrode is arranged on the rear side of the semiconductor detector outside the imaging regions. At least one current sensor contacts the additional electrode or at least one of the additional electrodes in each case to acquire the current flow by way of the second measurement values relating to the at least one additional electrode.
A magnetic resonance imaging examination of an anatomic region of a subject is performed with a magnetic resonance imaging system. A fast metal detection sequence configured to detect the presence of a metal object within or at the subject is performed. A control unit determines whether a metal object is detected, wherein the control unit initiates a standard examination workflow if no metal object is detected during the fast metal detection sequence, and wherein the control unit initiates a modified examination workflow that is different from the standard examination workflow if a metal object is detected during the fast metal detection sequence.
G01R 33/28 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique - Détails des appareils prévus dans les groupes
G01R 33/54 - Systèmes de traitement du signal, p.ex. utilisant des séquences d'impulsions
31.
POSITIONING OF SENSOR UNITS USING A POSITIONING SUBSTRATE
A method for positioning sensor units in a detector module for a CT device includes arranging a connecting layer on a positioning substrate. Sensor units and readout units, forming sensor readout arrangements, are positioned relative to the positioning substrate. The sensor units are temporarily connected to the positioning substrate at a fixed position by the connecting layer. Electronics boards are positioned, and conductive connections are produced between the electronics boards and contacts of the readout units, such that sensor boards are obtained. The sensor units are then positioned by the positioning substrate relative to a module carrier and are attached to the module carrier, such that a detector module is obtained.
Computer-implemented methods and facilities for providing a set of control commands for remote control of a medical imaging system arranged in a medical facility are based on providing a database with at least one set of control commands stored in the database for controlling medical imaging systems when performing medical imaging procedures. Furthermore, a request is acquired by a remote access facility from the medical facility for the performance of a medical imaging procedure with the medical imaging system, wherein said request includes target procedure information describing the imaging procedure to be performed. A set of control commands is provided to the medical facility based on a querying of the database using the target procedure information by the remote access facility.
G16H 40/67 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement à distance
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p.ex. DICOM, HL7 ou PACS
G16H 70/20 - TIC spécialement adaptées au maniement ou au traitement de références médicales concernant des pratiques ou des directives
33.
METHODS AND SYSTEMS FOR RENDERING A MODEL OF A USER USING HAIR DENSITY ESTIMATION
Systems and methods for rendering a model of the face of a user in real-time. A machine learning trained model (901) is used to generate skin parameters for a BSSRDF function from real or synthetic image data, depth data, albedo data, and IR data. Hair growth and degeneration is estimated using additional machine learned models (401, 501) from a sequence of images. The systems and methods provide a model or synthetic representation in real-time of a user that includes accurate skin rendering and estimated hair rendering that can track evolution of hair loss and regrowth.
Health information is integrated (106) into a framework system (400). PGHD and clinical data are integrated (106) into a patient data model (240). The PGHD data as integrated may be compressed or otherwise processed (104) to reduce the volume and/or frequency of the data for greater ease in understanding the PGHD data. A user interface (220) for this data model (240) allows for access to both types of data (PGHD and clinical data) by a patient or a physician. Artificial intelligence may be used to further consolidate the data by providing one or more biomarkers (120) estimated from both types of data, allowing for patient and/or physician goal, treatment success, and/or adverse event monitoring.
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
35.
ARRAY OF LIGHT SOURCES, FOURIER PTYCHOGRAPHIC IMAGING SYSTEM AND METHOD OF PERFORMING FOURIER PTYCHOGRAPHY
The present disclosure relates to an array of light sources (2) for a Fourier ptychographic imaging system (100), including at least two adjacent light sources (2) which preferably differ from each other in a property of light beams emitted from them and are configured to illuminate a sample (4) at different angles of incidence for reconstructing a single image of the sample using Fourier ptychography, wherein the property of light beams of each light source (2) is configured to match the sample (4) for increasing a contrast and/or a color or material information content in the reconstructed single image of the sample (4). In embodiments, one or more light sources is a UV light source. In embodiments, the sample is a biological sample. In embodiments, the FPM includes UV transparent components and/or materials such as quartz.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Recorded and downloadable software, for controlling and operating a medical imaging apparatus Recorded and downloadable software being a component of medical imaging devices for monitoring, recording, analyzing and storing medical image data and for configuring, editing, organizing and updating imaging protocols; recorded and downloadable computer software integrated into a medical imaging device for monitoring, recording, analyzing and storing medical image data and for configuring, editing, organizing and updating imaging protocols Software as a service (SaaS) services featuring software for use in connection with medical imaging devices; software as a service (SaaS) services featuring software for monitoring, recording, analyzing and storing medical image data and for configuring, editing, organizing and updating imaging protocols; Providing online non-downloadable software for use in connection with medical imaging devices; ; Providing online non-downloadable software for monitoring, recording, analyzing and storing medical image data and for configuring, editing, organizing and updating imaging protocols
37.
SYSTEMS, METHODS AND COMPUTER-ACCESSIBLE MEDIUM WHICH CAN UTILIZE AND/OR PROVIDE SIMULTANEOUS MULTI-SLICE PROTOCOL AND DEEP-LEARNING MAGNETIC RESONANCE IMAGING RECONSTRUCTION
Various exemplary techniques, methods, computer-accessible medium and systems for reconstructing one or more magnetic resonance images ("MRI") for multiple slices based on an MRI measurement dataset that is acquired using a simultaneous multi-slice protocol and undersampling and K-space can be provided. A convolutional neural network can be used to implement a regularization operation of an iterative optimization for the reconstruction, e.g., an unrolled neural network or variational neural network. A combination with Dixon imaging, e.g., separation of multiple chemical species, can be utilized.
G01R 33/44 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique utilisant la résonance magnétique nucléaire [RMN]
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
G01R 33/565 - Correction de distorsions d'image, p.ex. dues à des inhomogénéités de champ magnétique
The invention relates to a ptychographic imaging system (100), comprising at least one light source (2), a converging lens (6) and a rotatable mirror (4) configured to be placed at a 2f plane of the converging lens (6) and reflect light beams emitted from the light source (2) to the converging lens (6).
G02B 21/36 - Microscopes aménagés pour la photographie ou la projection
G02B 7/182 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour miroirs pour miroirs
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
(1) Software.
(2) Medical and electro-medical apparatus and instruments, in particular medical x-ray devices for computed tomography; parts for all the aforesaid apparatus and equipment; x-ray filters for medical purposes.
(1) Medical and electromedical apparatus and equipment, in particular computed tomography scanners; parts and fittings for medical and electromedical apparatus, equipment and computed tomography scanners.
43.
METHOD AND APPARATUS FOR POSITIONING MOVABLE COMPONENT IN X-RAY IMAGING
Embodiments of the present invention disclose a method and apparatus for positioning a movable component in X-ray imaging. The method comprises: acquiring a 3D image that is captured using a camera component and characterizes a motion process of a movable component; acquiring motion information of the movable component, detected by a motion sensor; positioning the movable component based on the 3D image and the motion information. The embodiments of the present invention combine the 3D image of the movable component with motion information of the movable component to position the movable component, so can increase the precision of positioning of the movable component, and in particular can improve image stitching quality and the precision of positioning of a detector, as well as being able to reduce the overlap requirements in image stitching and lower the exposure dose.
The invention relates to a method for alternately displaying graphical representations, comprising: a) providing a first image which comprises a presentation of an anatomical structure of an object of interest, b) providing a second image which reproduces a spatial and/or time-related change in the object of interest, c) displaying a graphical representation of the first or second image on a display surface of a display unit, and d) displaying a graphical representation of the respective other image on the display surface of the display unit, steps c) and d) being carried out one after the other and steps b) to d) being carried out repeatedly. The invention also relates to a system and to a computer program product.
Remote emergency care system (1) for video conferencing between an emergency site (8) and a remote first communication device (2) of a physician, wherein the first communication device (2) comprises first videoconference equipment (17), the remote emergency care system (1) comprising: - a second communication device (4) mounted to an mobile medical care center, wherein the second communication device (4) is adapted to communicate with the first communication device (2) via at least one first communication link (10, 10a, 10b, 10c, 10d) using at least one public mobile network (9, 9a, 9b, 9c, 9d), - a mobile point of care terminal (7) as a third communication device (3) for medically trained staff, wherein the second and the third communication device (4, 3) communicate via a private, local second communication link (11) and wherein the third communication device (3) comprises second videoconference equipment (18), and - a control device for establishing a video conference between the first and the third communication device (2, 3) using the first and second communication links (10, 10a, 10b, 10x, 10d, 11), wherein the second communication link (11) is a private mobile communication link in a private mobile network (12) established by the second communication device (4), in particular a private LTE network.
G16H 40/67 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement à distance
G16H 80/00 - TIC spécialement adaptées pour faciliter la communication entre les professionnels de la santé ou les patients, p.ex. pour le diagnostic collaboratif, la thérapie collaborative ou la surveillance collaborative de l’état de santé
H04W 84/04 - Réseaux à grande échelle; Réseaux fortement hiérarchisés
H04W 12/03 - Protection de la confidentialité, p.ex. par chiffrement
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p.ex. systèmes d’alerte aux séismes et aux tsunamis
H04W 12/088 - Sécurité d'accès utilisant des filtres ou des pare-feu
H04W 12/121 - Système de détection d’intrusions sans fil [WIDS]; Système de prévention d’intrusions sans fil [WIPS]
(1) Medical instruments and apparatus and parts therefor, in particular magnetic resonance imaging devices and their parts; magnetic resonance magnets
(2) Chilling systems for medical instruments and apparatus, in particular for magnetic resonance imaging devices; chilling systems for magnetic resonance magnets
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Laboratory apparatus and instruments. Medical instruments and apparatus and parts therefor, in
particular magnetic resonance imaging devices, medical X-ray
apparatus, computed tomography scanners, medical X-ray
apparatus for angiography and interventional imaging,
medical ultrasound apparatus, molecular imaging apparatus,
apparatus for endovascular interventions, medical diagnostic
apparatus and instruments. Modification, upgrading, updating, sustaining,
refurbishment, reconditioning, maintenance, repair,
installation, de-installation, re-installation and
relocation of medical and laboratory instruments, apparatus
and equipment; replacement of components and structural
parts of medical and laboratory instruments, apparatus and
equipment.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Downloadable or recorded software for controlling and
operating a medical imaging apparatus; downloadable or
recorded software being a component of medical imaging
apparatus; downloadable or recorded computer software
integrated into a medical imaging apparatus; gradient coils
for magnetic resonance imaging devices. Medical instruments and apparatus and parts therefor.
The present invention relates to a metal-filled resin formulation, more particularly for a 3D printing method, on the basis of layer-by-layer photopolymerization for the manufacture of a component, wherein the resin formulation contains a photopolymerizable matrix component, a dense metal filler having a specific minimum volume fraction, and a photoinitiator. A component is additively manufactured by the layer-by-layer selective curing of the metal-filled resin formulation by means of irradiation with light. The invention in particular relates to the high-precision manufacture of radiation-absorbing components on the basis of lithographic additive processes such as SLA; because of the special choice of the formulation used, wall thicknesses down to less than 100 μm are possible while still achieving good radiation hardness and good surface quality.
B29C 64/124 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant des couches de liquide à solidification sélective
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Laboratory apparatus and instruments, namely laboratory analyzers for measuring, testing, and analyzing blood, urine, liquor and other bodily fluids, tissue slides and other tissue samples, laboratory instruments for detecting pathogens, measuring compounds in samples, determining the activity of compounds in samples, DNA or RNA analysis, determination of nucleic acid or peptide sequences Medical instruments and apparatus and parts therefor, in particular magnetic resonance imaging devices, medical X-ray apparatus, computed tomography scanners, medical X-ray apparatus for angiography and interventional imaging, medical ultrasound apparatus, molecular imaging apparatus and apparatus for endovascular interventions; medical diagnostic apparatus and instruments, namely analyzers for blood, urine, liquor and other bodily fluids, tissue slides and other tissue samples Modification, upgrading, updating, refurbishment, reconditioning, maintenance, repair, installation, de-installation and re-installation of medical and laboratory instruments, apparatus and equipment; replacement of components and structural parts of medical and laboratory instruments, apparatus and equipment
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
(1) Downloadable or recorded software for controlling and operating a medical imaging apparatus; downloadable or recorded software being a component of medical imaging apparatus; downloadable or recorded computer software integrated into a medical imaging apparatus; gradient coils for magnetic resonance imaging devices.
(2) Medical instruments and apparatus and parts therefor.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Downloadable or recorded software for controlling and operating a medical imaging apparatus; magnetic resonance imaging (MRI) gradient coils Downloadable or recorded software for controlling and operating a medical imaging apparatus being a component of medical imaging apparatus; downloadable or recorded computer software for controlling and operating a medical imaging apparatus integrated into a medical imaging apparatus; Medical instruments and apparatus, namely, magnetic resonance imaging (MRI) scanners and structural replacement parts therefor
The invention relates to a mammography system (1) having: a) a stand unit (2) for positioning the mammography system on the floor; b) an L-shaped source unit (3), one leg (4) of which is rotatably mounted on a front side of the stand unit and connected to the x-ray detector (20), and the other leg (5) projects substantially perpendicular, so that an x-ray source (6) is arranged at the end of the source unit that is remote from the stand unit; c) a substantially U-shaped protective unit (7), the first leg (9) of which is attached, in particular on a rear side, to the stand unit, mounted such that it can rotate in particular independently of the source unit, the second leg (10) extends along the upper side of the source unit in a first operating state, and the third leg (11) has a protective shield (8) for supporting the patient's head, at the end of the protective unit remote from the stand element.
Medical apparatus and devices; X-ray diagnostic apparatus
and equipment; X-ray therapy apparatus equipment; X-ray
diagnostic apparatus and equipment for mammography.
61.
LOCAL COIL FOR THE MAGNETIC RESONANCE IMAGING OF A TEMPOROMANDIBULAR JOINT
The invention relates to a local coil (26), having a mounting (35), at least one antenna (32), and a flexible element. The mounting (35) is designed to position the local coil (26) in a specified position relative to the head (43) of a patient (15), wherein the at least one antenna (32) is designed to receive high-frequency signals in a frequency and power range of a magnetic resonance measurement, and the flexible element is designed to at least partly form the local coil (26) on the surface contour of the head (43) of the patient (15). The local coil (26) at least partly surrounds the head (43) of the patient (15) when the local coil is positioned during use, and a section of the local coil (26), comprising the at least one antenna (32), can be positioned on the temporomandibular joint (42) of the patient (15) by means of the mounting (35). The local coil (26) is designed to receive magnetic resonance signals of the temporomandibular joint (42) of the patient (15) by means of the at least one antenna (32). The invention additionally relates to a magnetic resonance device (10) comprising a local coil (26), said magnetic resonance device (10) being designed to detect magnetic resonance signals of a diagnostically relevant region of the head (43) of the patient (15) using the local coil (26).
The invention relates to a local coil (26), comprising at least one antenna (32), a base element (30), a holding element, a first guide mechanism (33), a second guide mechanism (33) and a safety mechanism (50), wherein the at least one antenna (32) is designed to receive high-frequency signals in a frequency range and power range of a magnetic resonance measurement and wherein the at least one antenna (32) is mechanically connected to the holding element (31), wherein the base element (30) is designed to hold the holding element (31) together with the at least one antenna (32) in a position appropriate for use on a diagnostically relevant body region of a patient (15), wherein the first guide mechanism (33) is mechanically connected to the base element (30) and the holding element (31) and is designed to position the holding element (31) variably relative to the base element (30) and wherein the second guide mechanism (33) is mechanically connected to the holding element (31) and the at least one antenna (32) and is designed to position the at least one antenna (32) variably relative to the holding element (31), wherein the safety mechanism (50) is designed to prevent a collision between the at least one antenna (32) and the patient (15), in particular the diagnostically relevant body region of the patient (15), during a transfer of the holding element (31) from an open position into a closed position by means of the first guide mechanism (33). The invention further relates to a magnetic resonance apparatus (10) comprising a local coil (26) according to the invention.
G01R 33/34 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs
G01R 33/3415 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs comprenant des bobines de surface comprenant des ensembles de bobines
63.
DENTAL COIL AND MAGNETIC RESONANCE DEVICE FOR IMAGING A JAW REGION
The invention relates to a dental coil (26) comprising a first element (30) and a second element (32). The first element (30) consists of a dimensionally stable material and has a recess (31) which is suitable for receiving a mouth region and/or a nose region of a patient (15) when the dental coil (26) is positioned on the jaw region (43) of the patient (15) during use, and the second element (32) has a flexible element which is designed to allow the flexible element to take the shape of the jaw region (43) of the patient (15), wherein the first element (30) and the second element (32) have an antenna which is designed to receive high-frequency signals in a frequency and power range of a magnetic resonance measurement. The invention additionally relates to a magnetic resonance device (10) comprising a dental coil (26), said magnetic resonance device (10) being designed to image the jaw region (43) of a patient (15).
G01R 33/34 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs
G01R 33/3415 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs comprenant des bobines de surface comprenant des ensembles de bobines
64.
METHOD FOR SECURELY STORING AND RETRIEVING MEDICAL DATA
A method for securely storing (and/or securely retrieving) medical data, MD, the method for storing comprising at least steps of: - obtaining, in a secure environment, medical data which include patient property data as well as patient identifier data wherein the patient identifier data indicate at least one patient to which the patient property data correspond; - generating, in the secure environment de-identified medical data by replacing the patient identifier data in the medical data, MD, with non-patient-identifying coded identifiers, NPICI; - generating, in the secure environment, a re-identifying database indicating correspondences between the non-patient-identifying coded identifiers, NPICI and the PID; - generating an encrypted re-identifying database by applying, in the secure environment, at least one symmetric and/or asymmetric encryption method to the re-identifying database, RIDB; - storing the encrypted re-identifying database and the de-identified medical data on a cloud storage outside of the secure environment.
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Anti-spyware software; computer software for use in the detection, analysis, mitigation and resolution of threats in the field of cybersecurity; downloadable computer anti-virus software; recorded computer anti-virus software; security software (1) Computer network security services; computer security consultancy; computer software development; computer virus protection services; consultancy services in the field of security for computers and computer networks; consultation services relating to computer software; data security consultancy; design, development, installation and maintenance of computer software; technical consultancy in the field of cybersecurity; technical consultation in the field of computer hardware and computer software
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Downloadable and recorded software for computer and network protection and security; Downloadable and recorded computer software for protection against viruses, malware, spyware, and unauthorized access; Downloadable and recorded security software for use in connection with medical devices Technical consultancy in the field of security software; Data security consultancy; Computer software development in the field of computer and network protection and security; Computer virus protection services; Design, maintenance, development, installation and updating of security software; services in the field of cybersecurity, namely, technology consultation in the field of cybersecurity, cybersecurity services in the nature of restricting unauthorized access to computer systems
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Provision of online information to users of medical imaging equipment in the nature of medical information and medical statistics; provision of online information to users of medical imaging equipment relating to software and hardware capabilities of medical imaging systems.
68.
DEVICE AND METHOD FOR OBSERVING A BIOLOGICAL PROBE
The invention relates to a device for observing a biological probe. The device comprises an optical microscope, a beam splitting device and a plurality of cameras. The optical microscope comprises a support structure for supporting the biological probe in a beam path of the optical microscope. The beam splitting device is arranged in the beam path downstream from the biological probe, wherein the beam splitting device is configured to split the beam path into a plurality of beam paths. Each camera is arranged in one beam path of the plurality of beam paths and is configured to generate camera images of the biological probe. For at least some of the cameras, focal lengths of the cameras differ from one another and/or wavelength ranges captured by the cameras for generating the camera images of the biological probe differ from one another and/or sensor types of the cameras ( 41a-4na; 41b-44b) differ from one another.
Medical apparatus and devices, namely, medical imaging apparatus; X-ray diagnostic apparatus and equipment; X-ray therapy apparatus equipment; X-ray diagnostic apparatus and equipment for mammography
(1) Medical apparatus and devices; X-ray diagnostic apparatus and equipment; X-ray therapy apparatus equipment; X-ray diagnostic apparatus and equipment for mammography.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Software as a Service (SaaS) services featuring software for use in connection with medical imaging apparatus, namely, software for monitoring, recording, analysing, and storing medical imaging data and for configuring, processing, organising and updating imaging protocols
72.
METHODS AND SYSTEMS FOR AUTOMATED FOLLOW-UP READING OF MEDICAL IMAGE DATA
Methods and systems for generating display data of a medical image data set are provided. Methods and systems are directed to identify, for a target medical image series of a patient at a first point in time, a reference medical image series of the patient taken at a second point in time different from the first point in time. In particular, the selection may be based on a comparison of respectively depicted body regions of the patient. Further, methods and systems may be directed to generate display data to cause a display device to display a rendering of the reference medical image series based on a registration between the target medical image series and the reference medical image series.
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p.ex. DICOM, HL7 ou PACS
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
G06F 16/58 - Recherche caractérisée par l’utilisation de métadonnées, p.ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement
A processing tool for a superconducting magnet of an MRI system is disclosed. The processing tool comprising a first winding part and a second winding part. The first winding part is used as a winding framework for winding a main coil half-body. The second winding part is used as a winding framework for winding a shield coil. The processing tool has an infusion cavity. The infusion cavity comprises a main coil accommodating zone, a shield coil accommodating zone, and a linking zone. The main coil accommodating zone is used for accommodating the main coil half-body wound on the first winding part. The shield coil accommodating zone is used for accommodating the shield coil wound on the second winding part. The main coil accommodating zone is connected to the shield coil accommodating zone via the linking zone. The processing tool helps to reduce the difficulty of superconducting magnet processing.
The invention relates to a display device for displaying an augmented reality, wherein the display device comprises a detection unit and a display unit. The display unit is configured to be at least partially transparent, the detection unit is configured to detect real objects in a visual field of the display device, the display unit is configured to display a graphic representation of the augmented reality and the augmented reality comprises at least one virtual object. The display device is configured: - to arrange the at least one virtual object depending on the real objects detected in the augmented reality and - to adjust a blur of the at least one virtual object depending on its virtual arrangement. The invention further relates to a method for providing an augmented reality and to a computer program product.
A method (200), and a device (100) for determining onset of sepsis is provided. In one aspect, the method (200) includes receiving at least one medical dataset associated with the patient, wherein the medical dataset comprises a plurality of features. Further, the method (200) includes extracting one or more features from the medical dataset, wherein the one or more features comprises parameters associated with the patient which are indicators of sepsis. Additionally, the method (200) includes imputing at least one missing value in the medical dataset, wherein the missing value is associated with the features in the medical dataset. The method (200) also includes determining an output parameter indicative of the onset of sepsis in the patient by using the one or more features and the at least one missing value in the medical dataset as an input for one or more trained machine learning model (700). Furthermore, the method (200) includes generating an alert (ALT) indicating the onset of sepsis in the patient if the output parameter fulfills a pre-defined criterion associated with sepsis.
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G16H 10/40 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données relatives aux analyses de laboratoire, p.ex. pour des analyses d’échantillon de patient
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (USA)
Inventeur(s)
Mugler, Iii, John P.
Meyer, Craig H.
Campbell, Adrienne
Ramasawmy, Rajiv
Pfeuffer, Josef
Wang, Zhixing
Feng, Xue
Abrégé
Methods, computing devices, and MRI systems that reduce artifacts produced by Maxwell gradient terms in TSE imaging using non-rectilinear trajectories are disclosed. With this technology, a RF excitation pulse is generated to produce transverse magnetization that generates a NMR signal and a series of RF refocusing pulses to produce a corresponding series of NMR spin-echo signals. An original encoding gradient waveform comprising a non-rectilinear trajectory is modified by adjusting a portion of the original encoding gradient waveform or introducing a zero zeroth-moment waveform segment at end(s) of the original encoding gradient waveform. During an interval adjacent to each of the series of RF refocusing pulses a first gradient pulse is generated. At least one of the first gradient pulses is generated according to the modified gradient waveform. An image is constructed from generated digitized samples of the NMR spin-echo signals obtained.
G01R 33/565 - Correction de distorsions d'image, p.ex. dues à des inhomogénéités de champ magnétique
G01R 33/561 - Amélioration ou correction de l'image, p.ex. par des techniques de soustraction ou d'établissement de moyenne par réduction du temps de balayage, c.à d. systèmes d'acquisition rapide, p.ex. utilisant des séquences d'impulsions écho-planar
The present disclosure provides an X-ray generating apparatus and an imaging device, wherein the X-ray generating apparatus comprises: a casing; a heat-conducting member, the heat- conducting member being arranged to run through the casing, and a through-channel being provided in the interior of the heat-conducting member, the through-channel being configured to circulate a cooling medium; an anode target, the anode target being configured to receive electron bombardment in order to generate X-rays, and the anode target being arranged in the casing and surrounding the heat-conducting member in a rotatable fashion. The present disclosure also provides an imaging device, comprising a cooling system and an X-ray gen- erating apparatus; the cooling system is in communication with two ends of the heat-conducting member, and the cooling system is configured to convey a cooling medium into the heat-conducting member. In the X-ray generating apparatus and imaging device provided in the present disclosure, the cool- ing medium can carry away heat from the anode target through the through-channel, thus the heat dissipation efficiency and service life of the X-ray generating apparatus are increased.
The present invention discloses a system, device and method of managing an asset model for assets in an Industrial Internet of Things (IIoT) environment. The method includes receiving heterogenous data streams associated with the IIoT environment (180, 280); obtaining an asset datastructure instance (402, 404, 422), wherein the asset datastructure instance (402, 404, 422) indicates a state of the asset (182-188, 282) in the IIoT environment (180, 280); and generating the asset model (400) of the asset (182-188, 282) from a plurality of asset datastructure instances (402, 404, 422).
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
X-ray detectors for non medical purposes. X-ray detectors for medical purposes; electromedical devices
and appliances for image display, in particular, radiography
and tomography equipment and components therefor.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer software, recorded and downloadable for use with
interventional X-ray imaging apparatus for angiography,
except an angiography via the contrast agents ICG
(Indocyanine Green) or SFI (Fluorescein Sodium) and/or via
the methods ICG angiography, ICG lymphangiography,
fluorescein angiography and/or fluorescein lymphangiography.
The invention relates to a method for joining a power semiconductor component (1.1) to a heat pipe (2), wherein, during joining, the external pressure (p2) acting on the heat pipe (2) is changed proportionally to the internal pressure (p1) of the heat pipe (2), which internal pressure changes under heat during joining. The invention also relates to a device for carrying out the method, a power module, a converter and a vehicle.
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
H01L 23/427 - Refroidissement par changement d'état, p.ex. caloducs
B64D 33/08 - Aménagement sur les aéronefs des éléments ou des auxiliaires des ensembles fonctionnels de propulsion, non prévu ailleurs des systèmes de refroidissement des ensembles fonctionnels de propulsion
For camera-assisted, image-guided medical intervention, a camera is used to allow interaction for insertion point designation on the patient. The x-ray imager is used for guiding the intervention, but less radiation may be needed since the camera is used to assist in trajectory selection before the intervention and/or in guidance during the intervention.
A61B 34/20 - Systèmes de navigation chirurgicale; Dispositifs pour le suivi ou le guidage d'instruments chirurgicaux, p.ex. pour la stéréotaxie sans cadre
A61B 34/00 - Chirurgie assistée par ordinateur; Manipulateurs ou robots spécialement adaptés à l’utilisation en chirurgie
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p.ex. pour le traitement de la luxation ou pour la protection de bords de blessures
The invention relates to a dental coil (26) comprising a transmitter unit with at least one antenna (37), a receiver unit with an array of antennas (32), and a carrier element (30) which is designed to be positioned in use on the jaw region (43) of the patient (15) and to follow at least part of the outer shape of the jaw region (43) of the patient (15), wherein the carrier element (30) is moreover designed to hold the array of antennas (32) of the receiver unit in a predetermined relative position with respect to the jaw region (43) of the patient (15), such that the array of antennas (32) of the receiver unit borders the outer shape of the jaw region (43) in the predetermined relative position. The invention further relates to a magnetic resonance system (1) having a magnetic resonance apparatus (10) and a dental coil (26), wherein the magnetic resonance apparatus (10) is designed to detect magnetic resonance signals from a jaw region (43) of the patient (15) by means of the dental coil (26).
G01R 33/34 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs
G01R 33/3415 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs comprenant des bobines de surface comprenant des ensembles de bobines
G01R 33/36 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails électriques, p.ex. adaptations ou couplage de la bobine au récepteur
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Providing an online marketplace for connecting providers and consumers seeking medical services; arranging business contacts, namely, providing commercial and business contact information; arranging of contractual services with third parties for the provision of medical services; billing service for medical service providers; administrative data processing, systematization of data in computer databases and database management; administrative processing of medical service contracts; scheduling appointments with medical service providers for others; updating and maintaining data in computer databases; providing evaluations in business matters concerning the performance of medical service providers (Based on 44(e)) Providing access to an online marketplace for providers and consumers of medical services on computer networks; electronic messaging services Medical scanning for diagnostic or treatment purposes, namely, providing a remote medical scanning service using medical imaging devices
85.
SYSTEM AND METHOD FOR DETERMINING THE POSITIONING OF A PATIENT
The invention relates to a system (20) for determining the positioning of a body area (O) of a patient in a magnetic resonance imaging scanner (2), the system comprising a sensor assembly (21) and a data transfer device (22), wherein the data transfer device (22) is designed to transfer the sensor data (SD) of the sensor assembly (21) out of the magnetic resonance imaging scanner (2), and wherein the sensor assembly (21) comprises sensors (D1, D2, D3, S1, S2, S3) which are designed to measure the positioning of the patient's body area (O) on the patient table, and at least some of the sensors are designed and arranged to measure the positioning of the body area (O) when they are attached to, on or under the body area (O). The invention also relates to a method for position determination, to an optical pressure sensor, to an optical position sensor and to a head restraint.
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre
G01L 1/24 - Mesure des forces ou des contraintes, en général en mesurant les variations des propriétés optiques du matériau quand il est soumis à une contrainte, p.ex. par l'analyse des contraintes par photo-élasticité
G01L 11/02 - Mesure de la pression permanente, ou quasi permanente d'un fluide ou d'un matériau solide fluent par des moyens non prévus dans les groupes ou par des moyens optiques
G01R 33/34 - Systèmes d'excitation ou de détection, p.ex. utilisant des signaux radiofréquence - Détails de structure, p.ex. résonateurs
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
A gantry tube for a medical imaging system. The gantry tube includes a first tube located within a second tube, wherein the first tube is oriented about a longitudinal axis of the system. The gantry tube also includes a plurality of wall elements that extend between the first and second tubes, wherein the walls and first and second tubes form a plurality of channels that extend in an axial direction substantially parallel to the longitudinal axis wherein each channel is configured to hold a detector of the system. A detector is inserted into or removed from an associated channel in an axial direction from either a first end or a second end of the gantry tube.
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
87.
DETERMINING COMPARABLE PATIENTS ON THE BASIS OF ONTOLOGIES
The invention relates to a computer-implemented method for determining a similarity measure, the similarity measure describing a similarity between a first patient and a second patient. The method is based on receiving a first patient data record and a second patient data record, the first patient data record being assigned to the first patient and the second patient data record being assigned to the second patient. Furthermore, a medical ontology is received or determined. In this context, the medical ontology is independent of the first patient data record and of the second patient data record. Furthermore, a patient ontology is determined on the basis of the medical ontology, and further on the basis of the first patient data record and/or the second patient data record. Furthermore, a similarity measure is determined on the basis of the patient ontology. Optionally, the similarity measure is moreover provided, the provision possibly encompassing storage, transmission and/or representation of the similarity measure. The invention furthermore relates to a determination system, a computer program product, and a computer-readable storage medium for determining a similarity measure, the similarity measure describing a similarity between a first patient and a second patient.
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p.ex. pour analyser les cas antérieurs d’autres patients
88.
METHOD AND SYSTEM FOR AUTOMATIC DETECTION OF FREE INTRA-ABDOMINAL AIR
The present invention relates to a method and system for the detection of free intra-abdominal air. In particular, the invention relates to a (e.g. computer-implemented) method for the detection of free intra-abdominal air, comprising: - receiving input data, said input data comprising a medical imaging data set of an abdominal region of a patient, e.g. via a first interface; applying a trained function, wherein the output data is generated, providing the output data e.g. via a second interface.
Medical and electromedical apparatus, medical and
electromedical apparatus; X-ray apparatus for medical
purposes; parts for the aforesaid apparatus and equipment.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer software, recorded and downloadable for processing, displaying, analyzing and interpreting medical imaging results for use with interventional X-ray imaging apparatus for angiography, except an angiography via the contrast agents Indocyanine Green and Fluorescein Sodium via the methods Indocyanine Green angiography, Indocyanine Green lymphangiography, fluorescein angiography and fluorescein lymphangiography
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Servicing, repair and maintenance of medical apparatus, in
particular medical diagnostic apparatus and laboratory
diagnostic apparatus. Monitoring and forecasting for detecting software and
computer system faults, and analysis and rectification of
software and computer system faults in medical apparatus;
maintenance and updating of software for medical apparatus;
computer security services for protecting medical apparatus
hardware and software from security threats; technological
advisory services related to standardization and
optimization of medical imaging processes for healthcare
providers.
(1) Medical and electromedical apparatus, medical and electromedical apparatus; X-ray apparatus for medical purposes; parts for the aforesaid apparatus and equipment.
Medical and electromedical apparatus, namely, medical and electromedical imaging apparatus; X-ray apparatus for medical purposes; structural parts for the aforesaid apparatus
Hidden Features are locally extracted from Industrial Data of the industrial system by a Local Application executed on a local computer of a customer. The Hidden Features are uploaded to an external computer of a service provider. A Domain Model for the industrial system is externally determined from an Industrial Model Library (IML) on the external computer based on the uploaded Hidden Features by an External Algorithm including at least one Machine Learning Model (MLM) executed on the external computer. The determined Domain Model for the industrial system is provided to the customer. The at least one MLM has been trained on ranking most appropriate Domain Models for industrial systems based on Hidden Features of the respective industrial systems. The most appropriate Domain Models represent all relevant technical aspects of the respective industrial systems.
G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
09 - Appareils et instruments scientifiques et électriques
Produits et services
Downloadable and recorded computer programs for data processing, namely, software for the evaluation of magnetic resonance tomography and pulse sequence in the field of magnetic resonance tomography
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Servicing, repair and maintenance of medical apparatus, in particular, medical diagnostic apparatus and laboratory diagnostic apparatus Monitoring of computer software systems and computer systems to detect breakdowns; computer software consultation in the nature of analysis and repair of computer software in medical apparatus; maintenance and updating of software for medical apparatus; computer security consultancy services in the field of protecting medical apparatus hardware and software from computer security threats; technological advisory services in the field of standardization and optimization of medical imaging processes for healthcare providers
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Servicing, repair and maintenance of medical apparatus, in particular medical diagnostic apparatus and laboratory diagnostic apparatus.
(2) Monitoring and forecasting for detecting software and computer system faults, and analysis and rectification of software and computer system faults in medical apparatus; maintenance and updating of software for medical apparatus; computer security services for protecting medical apparatus hardware and software from security threats; technological advisory services related to standardization and optimization of medical imaging processes for healthcare providers.
98.
BLOCKCHAIN-BASED DISTRIBUTION OF MEDICAL DATA RECORDS
A method is for providing a uniform resource locator. In an embodiment, the method includes receiving a medical data record via an interface, the medical data record being related to a patient; determining the uniform resource locater related to the medical data record via a computation unit, the uniform resource locator including an authorization token based on the medical data record, the medical data record being accessible by following the uniform resource locator; and providing the uniform resource locator with the interface to the patient. By providing a uniform resource locator of an embodiment including an authorization token, access to the medical data record can be granted fast and efficient, e.g. by a patient forwarding the uniform resource locator to another entity (e.g. a physician), while at the same time non-authorized entities cannot access the medical data record due to their lack of the suitable authorization token.
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
G06F 16/955 - Recherche dans le Web utilisant des identifiants d’information, p.ex. des localisateurs uniformisés de ressources [uniform resource locators - URL]
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
G06Q 20/40 - Autorisation, p.ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasin; Examen et approbation des payeurs, p.ex. contrôle des lignes de crédit ou des listes négatives
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Computer software for medical imaging apparatus; software
being a component of medical imaging apparatus; computer
software integrated with medical imaging apparatus. Medical imaging apparatus and parts thereof, medical imaging
apparatus and parts thereof, in particular medical X-ray
apparatus, computed tomography scanner, magnetic resonance
scanners, medical ultrasound apparatus, medical apparatus
for proton imaging, nuclear medicine diagnostic apparatus,
apparatus for use in angiography, 3D cameras and patient
tables for use with apparatus and medical imaging apparatus. Software as a service (SaaS) for use in connection with
apparatus for medical imaging.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Computer software for medical imaging apparatus; software
being a component of medical imaging apparatus; computer
software integrated with medical imaging apparatus. Medical imaging apparatus and parts thereof, medical imaging
apparatus and parts thereof, in particular medical X-ray
apparatus, computed tomography scanner, magnetic resonance
scanners, medical ultrasound apparatus, medical apparatus
for proton imaging, nuclear medicine diagnostic apparatus,
apparatus for use in angiography, 3D cameras and patient
tables for use with apparatus and medical imaging apparatus. Software as a service (SaaS) for use in connection with
apparatus for medical imaging.
