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    APPARATUS FOR MEASURING ELECTROCARDIOGRAM AND METHOD OF RECORDING ECG SIGNALS MERGED WITH USER INPUT
    6.
    发明公开
    APPARATUS FOR MEASURING ELECTROCARDIOGRAM AND METHOD OF RECORDING ECG SIGNALS MERGED WITH USER INPUT 审中-公开

    公开(公告)号：EP3960082A1

    公开(公告)日：2022-03-02

    申请号：EP20193176.3

    申请日：2020-08-27

    申请人： Atsens Co., Ltd.

    发明人： JEONG, Jong Ook ,  LEE, Chang Ho ,  LEE, Bang Won

    IPC分类号： A61B5/335 ,  A61B5/00

    摘要： An apparatus for measuring an electrocardiogram and storing an electrocardiogram signal merged with a user input includes: a signal detector outputting an electrocardiogram analog signal by detecting an electrical signal from the heart of an object; a signal converter receiving the electrocardiogram analog signal and converting the electrocardiogram analog signal into an electrocardiogram digital signal; an input unit receiving at least one type of user input from among a voice input, a button input, a touch input, and a motion input; a processor receiving the user input, merging the electrocardiogram digital signal with the user input, and storing the electrocardiogram digital signal in an internal memory; and a communicator communicating with an external terminal to transmit the electrocardiogram digital signal to the external terminal.

    ELECTROCARDIOGRAPHY MONITOR CONFIGURED FOR SELF-OPTIMIZING ECG DATA COMPRESSION
    10.
    发明公开
    ELECTROCARDIOGRAPHY MONITOR CONFIGURED FOR SELF-OPTIMIZING ECG DATA COMPRESSION 审中-公开

    公开(公告)号：EP3847966A1

    公开(公告)日：2021-07-14

    申请号：EP21150628.2

    申请日：2021-01-07

    申请人： Bardy Diagnostics, Inc.

    发明人： FELIX, Jason ,  DREISBACH, Ezra M. ,  BARDY, Gust H.

    IPC分类号： A61B5/308 ,  H03M7/30 ,  A61B5/335

    摘要： An electrocardiography monitor (12, 430) configured for self-optimizing ECG data compression is provided. ECG waveform characteristics are rarely identical in patients with cardiac disease making this innovation crucial for the long-term data storage and analysis of complex cardiac rhythm disorders. The monitor (12, 430) includes a memory (62) and a microcontroller (61) operable to execute under a micro-programmable control and configured to: obtain a series of electrode voltage values (311); select (312) one or more of a plurality of compression algorithms for compressing the electrode voltage series; apply (313) one or more of the selected compression algorithms to the electrode voltage series; evaluate (314) a degree of compression of the electrode voltage series achieved using the application of the selected algorithms; apply (313) one or more of the compression algorithms to the compressed electrode voltage series upon the degree of compression not meeting a predefined threshold; and store (367,379,395) the compressed electrode voltage series within the memory (62).