ATRIAL ARRHYTHMIA DETECTION DURING VENTRICULAR PACING IN A CARDIAC MEDICAL DEVICE
    1.
    发明申请
    ATRIAL ARRHYTHMIA DETECTION DURING VENTRICULAR PACING IN A CARDIAC MEDICAL DEVICE 审中-公开
    心脏医疗器械中的静脉注射中的ATRIAL ARRHYTHMIA检测

    公开(公告)号:US20160113537A1

    公开(公告)日:2016-04-28

    申请号:US14520847

    申请日:2014-10-22

    CPC classification number: A61B5/04012 A61B5/046 A61N1/3962

    Abstract: A method and medical device for determining a cardiac event that includes determining classification factors in response to a sensed cardiac signal, and classifying the cardiac signal as one of a plurality of cardiac events in response to the determined classification factors. The classification factors include determining sensed event windows having predetermined interval pairs during a predetermined time period, determining whether a number of the determined sense event windows is less than an interval pair threshold, determining whether a number of intervals occurring during the predetermined time period and not within the sensed event windows that are less than a predetermined interval threshold is greater than a sensed interval threshold, determining whether a predetermined number of intervals occurring during the predetermined time period and not within the sensed event windows are less than a short interval count threshold, determining whether a predetermined number of intervals occurring during the predetermined time period that are either within the sensed event windows or not within the sensed event windows that are paced events is greater than a paced event threshold, and determining whether oversensing detection occurred during the predetermined event time period.

    Abstract translation: 一种用于确定心脏事件的方法和医疗装置,其包括响应于感测到的心脏信号确定分类因子,并且响应于所确定的分类因素将心脏信号分类为多个心脏事件之一。 分类因素包括在预定时间段内确定具有预定间隔对的感测事件窗口,确定所确定的感测事件窗口的数目是否小于间隔对阈值,确定在预定时间段内是否发生的间隔数,而不是 在感测到的事件中,小于预定间隔阈值的窗口大于感测间隔阈值,确定在预定时间段期间发生的并且不在感测到的事件窗口内的预定数量的间隔是否小于短间隔计数阈值, 确定在所述预定时间段内出现的预定次数的间隔是否在所感测的事件窗口内的被感测事件窗口内是否为起搏事件阈值,并且确定是否在预定期间发生过度检测 事件时间段。

    Atrial arrhythmia episode detection in a cardiac medical device

    公开(公告)号:US10939843B2

    公开(公告)日:2021-03-09

    申请号:US16291349

    申请日:2019-03-04

    Abstract: A method and medical device for determining a cardiac episode that includes sensing a cardiac signal, identifying the signal sensed during a predetermined time interval as one of a cardiac event, a non-cardiac event, and an unclassified event, determining a number of identified cardiac events, determining a number of identified unclassified events, and determining whether the cardiac episode is occurring in response to the number of identified cardiac events being greater than a cardiac event count threshold and the number of identified unclassified events being less than an unclassified event count threshold.

    ATRIAL ARRHYTHMIA EPISODE DETECTION IN A CARDIAC MEDICAL DEVICE

    公开(公告)号:US20210186406A1

    公开(公告)日:2021-06-24

    申请号:US17196389

    申请日:2021-03-09

    Abstract: A method and medical device for determining a cardiac episode that includes sensing a cardiac signal, identifying the signal sensed during a predetermined time interval as one of a cardiac event, a non-cardiac event, and an unclassified event, determining a number of identified cardiac events, determining a number of identified unclassified events, and determining whether the cardiac episode is occuring in response to the number of identified cardiac events being greater than a cardiac event count threshold and the number of identified unclassified events being less than an unclassified event count threshold.

    Atrial arrhythmia episode detection in a cardiac medical device

    公开(公告)号:US10219718B2

    公开(公告)日:2019-03-05

    申请号:US14520938

    申请日:2014-10-22

    Abstract: A method and medical device for determining a cardiac episode that includes sensing a cardiac signal, identifying the signal sensed during a predetermined time interval as one of a cardiac event, a non-cardiac event, and an unclassified event, determining a number of identified cardiac events, determining a number of identified unclassified events, and determining whether the cardiac episode is occurring in response to the number of identified cardiac events being greater than a cardiac event count threshold and the number of identified unclassified events being less than an unclassified event count threshold.

    ATRIAL ARRHYTHMIA EPISODE DETECTION IN A CARDIAC MEDICAL DEVICE
    5.
    发明申请
    ATRIAL ARRHYTHMIA EPISODE DETECTION IN A CARDIAC MEDICAL DEVICE 审中-公开
    心脏ARRHYTHMIA EPISODE检测在心脏医疗设备

    公开(公告)号:US20160113577A1

    公开(公告)日:2016-04-28

    申请号:US14520938

    申请日:2014-10-22

    CPC classification number: A61B5/046 A61B5/04012 A61N1/3962

    Abstract: A method and medical device for determining a cardiac episode that includes sensing a cardiac signal, identifying the signal sensed during a predetermined time interval as one of a cardiac event, a non-cardiac event, and an unclassified event, determining a number of identified cardiac events, determining a number of identified unclassified events, and determining whether the cardiac episode is occurring in response to the number of identified cardiac events being greater than a cardiac event count threshold and the number of identified unclassified events being less than an unclassified event count threshold.

    Abstract translation: 一种用于确定心脏发作的方法和医疗装置,包括感测心脏信号,将在预定时间间隔期间感测到的信号识别为心脏事件,非心脏事件和未分类事件之一,确定识别的心脏的数量 事件,确定多个已识别的未分类事件,以及确定心脏发作是否响应于所识别的心脏事件的数量大于心脏事件计数阈值而发生,并且所识别的未分类事件的数量小于未分类的事件计数阈值 。

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