Apparatus, system and method of determining a heart rate variability value
    1.
    发明授权
    Apparatus, system and method of determining a heart rate variability value 有权
    确定心率变异性值的装置,系统和方法

    公开(公告)号:US08798732B2

    公开(公告)日:2014-08-05

    申请号:US13195880

    申请日:2011-08-02

    IPC分类号: A61B5/04

    摘要: A system for measuring heart rate variability (HRV) comprising 3 sub-systems: a data collection sub-system, a data analysis sub-system, and an output sub-system. A patient is connected to a heart monitoring device such as an ECG and the data collection sub-system records the patients heart beats, and an ECG chart is produced from which the patient's HRV value is derived by the data analysis sub-system. The present invention obtains the HRV value through calculation of a new parameter called relative density (RD). In accordance with the inventive method, data points are generated from the peak interval data of measured heart beats and the HRV relative density parameter (RD) is calculated by correlation between two subsets of data points.

    摘要翻译: 一种用于测量心率变异性(HRV)的系统,包括3个子系统:数据采集子系统,数据分析子系统和输出子系统。 患者连接到ECG等心脏监测装置,数据收集子系统记录病人心跳,产生ECG图,通过数据分析子系统从患者的HRV值导出。 本发明通过计算称为相对密度(RD)的新参数来获得HRV值。 根据本发明的方法,从测量的心跳的峰值间隔数据生成数据点,并且通过两个数据点子集之间的相关来计算HRV相对密度参数(RD)。

    Apparatus and method of processing a subject-specific value based on beat-to-beat information
    2.
    发明授权
    Apparatus and method of processing a subject-specific value based on beat-to-beat information 有权
    基于节拍信息处理被摄体特定值的装置和方法

    公开(公告)号:US09386930B2

    公开(公告)日:2016-07-12

    申请号:US14258719

    申请日:2014-04-22

    摘要: A system for measuring heart rate variability (HRV) comprising 3 sub-systems: a data collection sub-system, a data analysis sub-system, and an output sub-system. A patient is connected to a heart monitoring device such as an ECG and the data collection sub-system records the patients heart beats, and an ECG chart is produced from which the patient's HRV value is derived by the data analysis sub-system. The present invention obtains the HRV value through calculation of a new parameter called relative density (RD). In accordance with the inventive method, data points are generated from the peak interval data of measured heart beats and the HRV relative density parameter (RD) is calculated by correlation between two subsets of data points.

    摘要翻译: 一种用于测量心率变异性(HRV)的系统,包括3个子系统:数据采集子系统,数据分析子系统和输出子系统。 患者连接到ECG等心脏监测装置,数据收集子系统记录病人心跳,产生ECG图,通过数据分析子系统从患者的HRV值导出。 本发明通过计算称为相对密度(RD)的新参数来获得HRV值。 根据本发明的方法,从测量的心跳的峰值间隔数据生成数据点,并且通过两个数据点子集之间的相关来计算HRV相对密度参数(RD)。

    APPARATUS AND METHOD OF PROCESSING A SUBJECT-SPECIFIC VALUE BASED ON BEAT-TO-BEAT INFORMATION
    3.
    发明申请
    APPARATUS AND METHOD OF PROCESSING A SUBJECT-SPECIFIC VALUE BASED ON BEAT-TO-BEAT INFORMATION 有权
    基于BEAT-BE-BEAT信息处理主要特定值的装置和方法

    公开(公告)号:US20140228697A1

    公开(公告)日:2014-08-14

    申请号:US14258719

    申请日:2014-04-22

    摘要: A system for measuring heart rate variability (HRV) comprising 3 sub-systems: a data collection sub-system, a data analysis sub-system, and an output sub-system. A patient is connected to a heart monitoring device such as an ECG and the data collection sub-system records the patients heart beats, and an ECG chart is produced from which the patient's HRV value is derived by the data analysis sub-system. The present invention obtains the HRV value through calculation of a new parameter called relative density (RD). In accordance with the inventive method, data points are generated from the peak interval data of measured heart beats and the HRV relative density parameter (RD) is calculated by correlation between two subsets of data points.

    摘要翻译: 一种用于测量心率变异性(HRV)的系统,包括3个子系统:数据采集子系统,数据分析子系统和输出子系统。 患者连接到ECG等心脏监测装置,数据收集子系统记录病人心跳,产生ECG图,通过数据分析子系统从患者的HRV值导出。 本发明通过计算称为相对密度(RD)的新参数来获得HRV值。 根据本发明的方法,从测量的心跳的峰值间隔数据生成数据点,并且通过两个数据点子集之间的相关来计算HRV相对密度参数(RD)。

    Method and system for measuring heart rate variability
    4.
    发明授权
    Method and system for measuring heart rate variability 有权
    测量心率变异性的方法和系统

    公开(公告)号:US06731974B2

    公开(公告)日:2004-05-04

    申请号:US09760594

    申请日:2001-01-16

    IPC分类号: A61B50468

    CPC分类号: A61B5/0245

    摘要: A system for measuring heart rate variability (HRV) of a patent comprises: recording means for obtaining and regulating heartbeat-to-heartbeat intervals for a predetermined period of time; processing means for digitizing said intervals, forming a recurrence plot, and assigning a unit mass to each point on the plot representing a measured interval, and calculating the determinant by the expression Qdet=QxxQyy wherein: Qxx is the quadrupole moment relative to the X axis of the principal coordinate, Qyy is the quadrupole moment relative to the Y axis of the principal coordinate; and Qdet is the product of Qxx and Qyy.

    摘要翻译: 用于测量专利的心率变异性(HRV)的系统包括:用于在预定时间段内获得和调节心跳到心跳间隔的记录装置;用于数字化所述间隔的处理装置,形成复发图并分配单位 质量到绘图上的每个点,表示测量的间隔,并且通过表达式计算行列式,其中:Qxx是相对于主坐标的X轴的四极矩,Qyy是相对于主坐标的Y轴的四极矩; QDet是Qxx和Qyy的产品。