NERVE STIMULATOR FOR REDUCED MUSCLE FATIGUE
    3.
    发明申请
    NERVE STIMULATOR FOR REDUCED MUSCLE FATIGUE 审中-公开
    神经刺激器减少肌肉疲劳

    公开(公告)号:US20130030497A1

    公开(公告)日:2013-01-31

    申请号:US13192195

    申请日:2011-07-27

    IPC分类号: A61N1/36 A61B5/08

    摘要: A system and associated method deliver a respiration therapy. Stimulation pulse trains are delivered to activate a first portion of a patient's diaphragm at an established intended induced respiration rate during a time interval. Stimulation pulse trains are delivered to activate a second portion of a patient's diaphragm at a second rate during the time interval, the second rate being different than the first rate.

    摘要翻译: 系统和相关方法提供呼吸治疗。 递送刺激脉冲串以在时间间隔期间以所建立的预期诱导呼吸速率激活患者隔膜的第一部分。 递送刺激脉冲串以在时间间隔期间以第二速率激活患者隔膜的第二部分,第二速率不同于第一速率。

    DETECTION OF WAVEFORM ARTIFACT
    5.
    发明申请
    DETECTION OF WAVEFORM ARTIFACT 有权
    检测波浪文艺

    公开(公告)号:US20110105927A1

    公开(公告)日:2011-05-05

    申请号:US12609455

    申请日:2009-10-30

    IPC分类号: A61B5/0402

    CPC分类号: A61N1/3702

    摘要: An implantable medical device system including a physiological sensor detects signal artifact in a signal waveform acquired by the sensor. Features of individual waveforms in the sensor signal are extracted. Sample waveforms are classified by expert observation into at least two classes including an artifact class. A distribution range for each of the extracted features from the sample waveforms is determined for each of the classes. Waveform classification criteria are established in response to the determined distribution ranges.

    摘要翻译: 包括生理传感器的可植入医疗装置系统检测由传感器获取的信号波形中的信号伪影。 提取传感器信号中各波形的特征。 通过专家观察将样本波形分类为至少两个类,包括神器类。 为每个类别确定来自采样波形的每个提取特征的分布范围。 响应于确定的分布范围建立波形分类标准。

    Method and apparatus for muscle function measurement
    10.
    发明授权
    Method and apparatus for muscle function measurement 有权
    肌肉功能测量的方法和装置

    公开(公告)号:US07470233B2

    公开(公告)日:2008-12-30

    申请号:US11043819

    申请日:2005-01-26

    IPC分类号: A61B5/02

    摘要: The present invention provides an apparatus and method for monitoring muscle function based on an index derived from a pressure or force signal. The muscle function index is derived from an instantaneous muscle stiffness ratio computed as the ratio of the first time derivative of the pressure or force waveform to the corresponding instantaneous pressure or force. The instantaneous stiffness ratio, Ė/E(t), is in units of 1/sec and relates to the rate of strong bond formation and will be influenced by calcium handling properties of the muscle fibers and the intracellular calcium concentration. As such, an index derived from Ė/E(t) provides a measure of the inotropic status of the muscle.

    摘要翻译: 本发明提供了一种基于从压力或力信号导出的指标来监测肌肉功能的装置和方法。 肌肉功能指数来源于以压力或力波形的第一次导数与相应的瞬时压力或力的比值计算的瞬时肌肉僵直比。 瞬时刚度比E / E(t)以1 /秒为单位,与强键形成速率有关,并受肌肉纤维钙处理性能和细胞内钙浓度的影响。 因此,从E / E(t)得到的指数提供肌肉肌力状态的量度。