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87 条记录 (耗时 0.045 秒)

    Method and apparatus for monitoring heart rate
    53.
    发明授权
    Method and apparatus for monitoring heart rate 有权
    监测心率的方法和装置

    公开(公告)号：US06317626B1

    公开(公告)日：2001-11-13

    申请号：US09433286

    申请日：1999-11-03

    申请人： Eduardo N. Warman

    发明人： Eduardo N. Warman

    IPC分类号： A61B50432

    CPC分类号： A61N1/3702

    摘要： A monitoring device for implant in a patient's body and a method of its use. The monitoring device is provided with an electrogram amplifier, a sensing electrode coupled to the amplifier, and a memory for storing electrogram signals sensed by the electrogram amplifier. Responsive to detection of an arrhythmia, the monitor generates an internal electrogram storage trigger signal and initiates a patient trigger confirmation period. In response to receiving a patient trigger signal within the confirmation period, the monitor stores electrogram signals. The monitor preferably also defines an internal trigger confirmation period following a patient trigger signal and in response to an internal electrogram storage trigger signal within the internal trigger confirmation period, also stores electrogram signals.

    摘要翻译： 一种用于植入患者体内的监测装置及其使用方法。 监视装置设置有电摄影放大器，耦合到放大器的感测电极以及用于存储由电描记放大器感测的电描记信号的存储器。 响应于心律失常的检测，监视器产生内部电描记图存储触发信号并启动患者触发确认期。 响应于在确认期间内接收到患者触发信号，监视器存储电描记信号。 监视器还优选地定义在患者触发信号之后的内部触发确认时段，并且响应于内部触发确认时段内的内部电描记图存储触发信号，还存储电描记信号。

    Acoustic based cough detection
    56.
    发明授权
    Acoustic based cough detection 有权
    声学咳嗽检测

    公开(公告)号：US08777874B2

    公开(公告)日：2014-07-15

    申请号：US13114838

    申请日：2011-05-24

    申请人： Xusheng Zhang ,  Vinod Sharma ,  Eduardo N. Warman

    发明人： Xusheng Zhang ,  Vinod Sharma ,  Eduardo N. Warman

    IPC分类号： A61B7/00

    CPC分类号： A61B5/0823 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/686 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61N1/3621 ,  A61N1/3627

    摘要： The present disclosure is directed to the detection of coughs and coughing episodes using acoustic signals. In various examples, an implantable medical device processes an acoustic signal obtained from an acoustic sensor to determine whether a patient has coughed. In some examples, the implantable medical device also performs a cough severity assessment. In some examples, the cough severity assessment may include a determination of the depth of the cough, the duration of the coughing episode, or whether the cough was wet or dry.

    摘要翻译： 本公开涉及使用声信号检测咳嗽和咳嗽发作。 在各种示例中，可植入医疗装置处理从声传感器获得的声信号，以确定患者是否已经咳嗽。 在一些示例中，可植入医疗装置还执行咳嗽严重度评估。 在一些实例中，咳嗽严重度评估可以包括确定咳嗽的深度，咳嗽发作的持续时间，或者咳嗽是湿还是干燥。