公开(公告)号：WO2023085780A1

公开(公告)日：2023-05-19

申请号：PCT/KR2022/017571

申请日：2022-11-09

申请人： 엘지전자 주식회사

发明人： 박대현 ,  한정선 ,  전동재 ,  서혜경

IPC分类号： G16H50/30 ,  G16H50/50 ,  G16H50/20 ,  G16B99/00 ,  A61B5/145 ,  A61B5/05

摘要： 본 개시는 패치 장치를 통해 사용자의 건강 관리를 위한 서비스를 제공하는 것에 관한 것으로, 본 개시의 실시 예에 따른 이동 단말기는 디스플레이, 사용자의 신체 일부에 부착 가능한 패치 장치로부터 바이오 마커 정보를 무선으로 수신하는 통신 회로 및 상기 바이오 마커 정보에 기초하여 상기 사용자의 생체 상태 정보를 획득하고, 획득된 생체 상태 정보를 상기 디스플레이 상에 표시하는 프로세서를 포함할 수 있다.

公开(公告)号：WO2023049470A1

公开(公告)日：2023-03-30

申请号：PCT/US2022/044760

申请日：2022-09-26

申请人： COGNITO THERAPEUTICS, INC.

发明人： MALCHANO, Zachary ,  VAUGHAN, Brent ,  WILLIAMS, Martin ,  HAJOS, Mihaly ,  BOYDEN, Edward ,  CIMENSER, Aylin ,  DA, Xiao

IPC分类号： A61B5/00 ,  A61B5/05 ,  A61B5/055 ,  A61B5/103 ,  A61B5/11 ,  A61B5/16 ,  A61M21/00 ,  A61M21/02 ,  A61N1/04 ,  A61N5/06 ,  G06F3/01

摘要： Systems and methods of the present disclosure are directed to neural stimulation via non-invasive sensory stimulation. Non-invasive sensory stimulations can comprise audio stimulation, visual stimulation, mechanical stimulation, or a combination thereof. The combination and/or sequence of one or more of audio, visual, and mechanical brain stimulations can adjust, control or otherwise manage the frequency of the neural oscillations to provide beneficial effects to one or more cognitive states or cognitive functions of the brain, while mitigating or preventing adverse consequences on a cognitive state or cognitive function that stems from, for example, sleep deprivation, stress, hormonal imbalance, or other physical, physiological, or psychological conditions. In doing so, the present systems and methods can improve the cognitive potential of a person.

公开(公告)号：WO2023020990A1

公开(公告)日：2023-02-23

申请号：PCT/EP2022/072757

申请日：2022-08-15

申请人： KONINKLIJKE PHILIPS N.V.

发明人： STEUNEBRINK, Tim, Patrick ,  WIJSHOFF, Ralph, Wilhelm, Christianus, Gemma

IPC分类号： A61B5/05 ,  A61B5/113 ,  A61B5/00

摘要： :A method of calibrating an in-vehicle inductive sensing apparatus to the dimensions and/or posture of a user seated in the vehicle. An array of inductive sensing coils is mounted in a fixed position relative to a geometry of the seat in which the user is received. From the spatial pattern or distribution of inductive sensing signals, it is determined which subset of coils is positioned most appropriately, e.g. which is closest, to an anatomical body of interest. A biological measurement pertaining to the anatomical body of interest is computed using data from only the selected subset of coils.

公开(公告)号：WO2023017124A1

公开(公告)日：2023-02-16

申请号：PCT/EP2022/072561

申请日：2022-08-11

申请人： UNIVERSITÄTSKLINIKUM HAMBURG-EPPENDORF

发明人： YAMAMURA, Jin ,  UEBERLE, Friedrich ,  KOLWA, Max

IPC分类号： A61B8/08 ,  A61B5/05

摘要： Vorrichtung zur nicht-invasiven Quantifizierung von ferritischen Stoffen in Gewebe, die folgendes aufweist: - Eine Spuleneinheit zur Erzeugung eines magnetischen Anregungsfeldes in einem Messvolumen, - einen Signalgenerator, der einen zeitlich veränderlichen Strom an die Spule zur Erzeugung des magnetischen Anregungsfeldes anlegt, wobei das Anregungsfeld ein Wechselfeld und ein Gleichfeld aufweist, - ein Schallwandlersystem, bestehend aus mindestens einem Schallwandler sowie einer Mess- und Auswerteelektronik, wobei das Schallwandlersystem Schallsignale auf das Messvolumen richtet und reflektierte Schallsignale aus dem Messvolumen misst und auswertet, - wobei der Signalgenerator mindestens eine Frequenz des zeitlich veränderlichen Stroms derart bestimmt, dass der Wechselfeldanteil in dem Messvolumen eine Schwingung von körpereigenen ferritischen Stoffen im Gewebe anregt.

公开(公告)号：WO2023275863A1

公开(公告)日：2023-01-05

申请号：PCT/IL2022/050682

申请日：2022-06-26

申请人： NETEERA TECHNOLOGIES LTD.

发明人： DOLEMAN, Reiner ,  FISHLER, Ehud

IPC分类号： A61B5/024 ,  A61B5/00 ,  A61B5/02 ,  A61B5/05 ,  A61B5/11 ,  A61B5/113 ,  G01S7/41 ,  G01S13/02 ,  G01S13/50 ,  G01S13/88 ,  A61B5/02116 ,  A61B5/02405 ,  A61B5/02444 ,  A61B5/029 ,  A61B5/0507 ,  A61B5/1102 ,  A61B5/1107 ,  A61B5/1126 ,  A61B5/7221 ,  A61B5/7228 ,  A61B5/725 ,  A61B5/7257

摘要： Apparatus and methods are described including deriving a subject's heart rate from in- phase and the quadrature signals received by a radar. The in-phase and quadrature signals are processed to generate two or more outputs using two or more respective methods. For each of the two or more outputs, for each of a plurality of time segments, the subject's heart rate is derived from the filtered signal, and quality scores are assigned to the subject's heart rate as derived for each of the plurality of time segments from each of the two or more outputs. At least partially based upon the quality scores, the subject's heart rate is derived using the output of one of the methods. Other applications are also described.

公开(公告)号：WO2022248303A1

公开(公告)日：2022-12-01

申请号：PCT/EP2022/063418

申请日：2022-05-18

申请人： BIOTRONIK SE & CO. KG

发明人： TAFF, Brian ,  SWENSON, Kurt ,  BERGSTROM, Dean ,  MERLIN, Julian

IPC分类号： A61N1/372 ,  A61B5/05 ,  A61B5/11 ,  A61B5/0538 ,  A61B5/00

摘要： The invention is directed to a communication system for a wireless message transfer between an implantable medical device (IMD, 40) and an external device (60). A communication system is disclosed that effectively throttles/manages messages in a limited resource communication scheme, wherein the IMD (40) is configured to monitor the health status of a patient and/or configured to deliver a therapy signal to the patient, wherein the IMD (40) comprises a processor and a transceiver module configured to bi-directionally exchange the messages with the external device (60), wherein the processor adopts at least a predefined active state and a predefined processing state, wherein the processor of the IMD (40) is configured to produce response messages (201, 202, 203, 204) in order to send these response messages (201, 202, 203, 204) from the transceiver module to the external device(60).The invention is further directed to a respective communication method, computer program product and computer readable data carrier.

公开(公告)号：WO2022246375A1

公开(公告)日：2022-11-24

申请号：PCT/US2022/072322

申请日：2022-05-13

申请人： VERILY LIFE SCIENCES LLC

发明人： VERMA, Nishant ,  ROBERTSON, Ryan ,  TEISSEYRE, Thomas

IPC分类号： A61B1/04 ,  A61B5/05 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445

摘要： One example method for scene-adaptive image quality in surgical video includes receiving a first video frame from an endoscope, the first video frame generated from a first raw image captured by an image sensor of the endoscope and processed by an image signal processing ("ISP") pipeline having a plurality of ISP parameters; recognizing, using a trained machine learning ("ML") model, a first scene type or a first scene feature type based on the first video frame; determining a first set of ISP parameters based on the first scene type or the first scene feature type; applying the first set of ISP parameters to the ISP pipeline; and receiving a second video frame from the endoscope, the second video frame generated from a second raw image captured by the image sensor and processed by the ISP pipeline using the first set of ISP parameters.

公开(公告)号：WO2022204229A1

公开(公告)日：2022-09-29

申请号：PCT/US2022/021465

申请日：2022-03-23

申请人： COILONE, LLC

发明人： ZHENG, David ,  ZENG, Li

IPC分类号： A61B5/05 ,  A61B5/055 ,  G01R33/34 ,  G01R33/3415 ,  G01R33/3815 ,  G01R33/3607 ,  G01R33/3614 ,  G01R33/3621 ,  H03H7/42 ,  H05K1/165

摘要： An apparatus and method for receiving a magnetic resonance (MR) signal for imaging a patient. The MR signal includes a MR frequency. A radio frequency (RF) coil has first and second end portions. An impedance converter is in electrical communication with the RF coil. A preamplifier in electrical communication with the impedance converter, the preamplifier having a gain. At least one resonant circuit electrically connected to at least one end portion of the RF coil.

公开(公告)号：WO2022197537A1

公开(公告)日：2022-09-22

申请号：PCT/US2022/019875

申请日：2022-03-11

申请人： 3D SYSTEMS INCORPORATED

发明人： BRONSTEIN, Ran ,  PORAT, Roy

IPC分类号： A61B5/05 ,  G09G5/00

摘要： Systems and methods are provided for improving registration of AR (augmented reality) units at a surgery scene. Systems comprise augmented reality (AR) unit(s) comprising and/or in communication with head mounted display(s) (HMDs) used by a user, and physical device(s) made of sterilizable biocompatible material and configured as a registration template. The AR unit and/or segmentation software associated therewith may be configured to align a device representation of the physical device onto an imaging model of a patient, and the AR unit and/or the HMD may be configured to register, on the HMD, the device representation with the aligned imaging model onto the physical device, which is positioned with respect to the patient and is viewed through the HMD – to display the imaging model or parts thereof in a corresponding spatial relation to the patient. Registration using the physical device simplifies the coordination among real and virtual devices.

公开(公告)号：WO2022195371A1

公开(公告)日：2022-09-22

申请号：PCT/IB2022/051430

申请日：2022-02-17

申请人： KNOW LABS, INC.

发明人： BOSUA, Phillip ,  ERICKSON, Ronald

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/05

摘要： Establishing an analyte database using analyte data that has been obtained using non-invasive analyte sensors, and using the analyte database to analyze data obtained using a non-invasive analyte sensor. Once the analyte database is established, the analyte database can be updated with new analyte data, and the analyte database can be used to analyze the new analyte data to derive information from the new analyte data. For example, in the case of a human target, the new analyte data together with the analyte database can be used to predict an actual or possible abnormal medical pathology of the human target.