Respiration monitoring using respiration rate variability
    1.
    发明授权
    Respiration monitoring using respiration rate variability 有权
    呼吸监测使用呼吸频率变化

    公开(公告)号:US08992436B2

    公开(公告)日:2015-03-31

    申请号:US11514423

    申请日:2006-09-01

    IPC分类号: A61B5/08

    CPC分类号: A61B5/0816

    摘要: Systems and methods provide for detecting respiration disturbances and changes in respiration disturbances, preferably by detecting variability in one or more respiration parameters. Respiration rate variability is determined for a variety of diagnostic and therapeutic purposes, including disease/disorder detection, diagnosis, treatment, and therapy titration. Systems and methods provide for generating a footprint, such as a two- or three-dimensional histogram, representative of a patient's respiration parameter variability, and generating one or more indices representative of quantitative measurements of the footprint.

    摘要翻译: 系统和方法优选地通过检测一个或多个呼吸参数中的可变性来检测呼吸紊乱和呼吸干扰的变化。 确定各种诊断和治疗目的的呼吸率变异性,包括疾病/病症检测,诊断,治疗和治疗滴定。 系统和方法提供用于生成代表患者呼吸参数变异性的足迹(例如二维或三维直方图),以及生成代表足迹的定量测量的一个或多个指数。

    Respiration monitoring using respiration rate variability
    5.
    发明申请
    Respiration monitoring using respiration rate variability 有权
    呼吸监测使用呼吸频率变化

    公开(公告)号:US20070073181A1

    公开(公告)日:2007-03-29

    申请号:US11514423

    申请日:2006-09-01

    IPC分类号: A61B5/08

    CPC分类号: A61B5/0816

    摘要: Systems and methods provide for detecting respiration disturbances and changes in respiration disturbances, preferably by detecting variability in one or more respiration parameters. Respiration rate variability is determined for a variety of diagnostic and therapeutic purposes, including disease/disorder detection, diagnosis, treatment, and therapy titration. Systems and methods provide for generating a footprint, such as a two- or three-dimensional histogram, representative of a patient's respiration parameter variability, and generating one or more indices representative of quantitative measurements of the footprint.

    摘要翻译: 系统和方法优选地通过检测一个或多个呼吸参数中的可变性来检测呼吸紊乱和呼吸干扰的变化。 确定各种诊断和治疗目的的呼吸率变异性,包括疾病/病症检测,诊断,治疗和治疗滴定。 系统和方法提供用于生成代表患者呼吸参数变异性的足迹(例如二维或三维直方图),以及生成代表足迹的定量测量的一个或多个指数。

    Detection of Stenosis
    7.
    发明申请
    Detection of Stenosis 审中-公开
    狭窄检测

    公开(公告)号:US20080139951A1

    公开(公告)日:2008-06-12

    申请号:US11608578

    申请日:2006-12-08

    IPC分类号: A61B5/026 A61F2/82

    摘要: A system for detecting stenosis in a patient. The system includes an implantable sensing unit having a turbulence sensor and a communication device for transmitting a signal from the turbulence sensor. The system also includes a cardiac sensor for generating a signal corresponding to cardiac activity and a processing device configured to receive signals from the sensing unit and from the cardiac sensor. The processing device is configured to determine a time window corresponding to cardiac activity, to determine a turbulence level from the turbulence signal within the time window, and to detect the presence of stenosis from the turbulence level.

    摘要翻译: 一种用于检测患者狭窄的系统。 该系统包括具有湍流传感器的可植入感测单元和用于从湍流传感器发送信号的通信装置。 该系统还包括用于产生对应于心​​脏活动的信号的心脏传感器和被配置为从感测单元和心脏传感器接收信号的处理装置。 处理装置被配置为确定对应于心脏活动的时间窗口,以确定在时间窗口内的湍流信号的湍流水平,并且从湍流水平检测狭窄的存在。