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    VERFAHREN ZUR VEKTORIELLEN ERFASSUNG UND VERARBEITUNG ELEKTROMYOGRAPHISCHER SIGNALE
    1.
    发明公开
    VERFAHREN ZUR VEKTORIELLEN ERFASSUNG UND VERARBEITUNG ELEKTROMYOGRAPHISCHER SIGNALE 审中-公开

    公开(公告)号：EP4162878A1

    公开(公告)日：2023-04-12

    申请号：EP22200375.8

    申请日：2022-10-07

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： KUSCHE, Roman ,  OLTMANN, Andra ,  GRASSHOFF, Jan

    IPC分类号： A61B5/397 ,  A61B5/00

    摘要： Ein Verfahren zur Separation von Nutz- und Störsignalen in einer elektromyografischen (EMG)-Messung und/oder zur Bestimmung des Signal-verursachenden Muskels in einer elektrisch aktiven Region an Muskeln, die Verwendung des Verfahrens zur EMG-Diagnostik, zur Ansteuerung von Prothesen, zum Training von Muskeln, oder zur Steuerung von Computer-Programmen und/oder Computer-Spielen und ein computerimplementiertes Verfahren, ein Computerprogrammprodukt, ein computerlesbares Speichermedium und eine Vorrichtung zur Separation von Nutz- und Störsignalen in einer EMG-Messung und/oder zur Bestimmung des Signal-verursachenden Muskels in einer elektrisch aktiven Region an Muskeln werden bereitgestellt.

    METHOD AND DEVICE FOR REALIZING VIRTUAL SMOKE
    9.
    发明公开
    METHOD AND DEVICE FOR REALIZING VIRTUAL SMOKE 审中-公开

    公开(公告)号：EP4303700A1

    公开(公告)日：2024-01-10

    申请号：EP23729928.4

    申请日：2023-03-20

    申请人： KT & G Corporation

    发明人： KIM, Jae Hyun ,  JEONG, Minseok ,  CHUNG, Tae Young

    IPC分类号： G06F3/01 ,  A61B5/397

    摘要： The following embodiments relate to a method of controlling an electronic device to implement virtual smoke in a virtual display device. An operating method of an electronic device according to an embodiment includes sensing a muscle movement based on an input signal received from the electronic device, predicting a virtual smoke implementation timepoint by analyzing a result of the sensing, and displaying a virtual image in which cigarette smoke is generated, based on the virtual smoke implementation timepoint.

    SYSTEM AND METHOD FOR PATIENT-VENTILATOR SYNCHRONIZATION/ONSET DETECTION UTILIZING TIME-FREQUENCY ANALYSIS OF EMG SIGNALS
    10.
    发明公开
    SYSTEM AND METHOD FOR PATIENT-VENTILATOR SYNCHRONIZATION/ONSET DETECTION UTILIZING TIME-FREQUENCY ANALYSIS OF EMG SIGNALS 审中-公开

    公开(公告)号：EP4245222A1

    公开(公告)日：2023-09-20

    申请号：EP23159863.2

    申请日：2023-03-03

    申请人： GE Precision Healthcare LLC

    发明人： RAMAKRISHNAN, Upasana ,  BHAT, Sanketh ,  AGARWAL, Etika ,  BOHORI, Adnan Kutubuddin

    IPC分类号： A61B5/397 ,  A61B5/313 ,  A61B5/00 ,  A61M16/00

    摘要： A computer-implemented method for detecting onset of a spontaneous breath by a patient coupled to a ventilation system (10) includes receiving, at a processor (44), an electromyography (EMG) signal from an EMG sensor (56, 58) disposed on the patient. The method also includes pre-conditioning, via the processor (44), the EMG signal (64) to separate the EMG signal (64) into a plurality of components (86) having EMG information utilizing a set of bandpass filters. The method further includes individually analyzing, via the processor (44), each component (86) of the plurality of components (86) to detect an onset of the spontaneous breath by the patient. The method still further includes determining, via the processor (44), the onset of the spontaneous breath by the patient is occurring when at least two components (86) of the plurality of components (86) indicate the onset of the spontaneous breath by the patient.