Cardiac pacing controlled via respiration therapy device
    111.
    发明申请
    Cardiac pacing controlled via respiration therapy device 有权
    通过呼吸治疗装置控制心脏起搏

    公开(公告)号:US20050109338A1

    公开(公告)日:2005-05-26

    申请号:US10943070

    申请日:2004-09-15

    摘要: Methods and systems involve adjusting cardiac pacing based on information acquired via a respiratory therapy device. A medical system includes a respiratory therapy device having one or more sensors and a therapy delivery unit. The one or more sensors are configured to sense respiration cycles. The therapy delivery unit is configured to deliver an external respiratory therapy to the patient. The medical system also includes a pulse generator configured to deliver cardiac pacing pulses to the patient. A controller is coupled to the one or more sensors and the pulse generator. The control unit configured to adjust a cardiac pacing rate based on the patient's respiration cycles.

    摘要翻译: 方法和系统涉及根据通过呼吸治疗装置获取的信息来调节心脏起搏。 医疗系统包括具有一个或多个传感器和治疗递送单元的呼吸治疗装置。 一个或多个传感器被配置成感测呼吸循环。 治疗递送单元被配置为向患者输送外部呼吸治疗。 医疗系统还包括脉冲发生器,其被配置为向患者传送心脏起搏脉冲。 控制器耦合到一个或多个传感器和脉冲发生器。 所述控制单元被配置为基于所述患者的呼吸周期来调节心脏起搏速率。

    Snoring detection system and method
    116.
    发明申请
    Snoring detection system and method 有权
    打鼾检测系统及方法

    公开(公告)号:US20050065560A1

    公开(公告)日:2005-03-24

    申请号:US10943071

    申请日:2004-09-15

    摘要: Systems and methods provide for detecting snoring, and for determining the presence of sleep disordered breathing using detected snoring. Snoring indicative signals generated by one or more patient-internal or external sensors are detected. The presence of sleep disordered breathing is algorithmically determined, patient-internally or externally, using the snoring signals. Algorithmically determining presence of sleep disordered breathing may include computing a snoring index developed from the detected snoring. Sleep apnea may be detected using the snoring index. Sleep apnea may be verified using internal or external sensors. A positive airway pressure device may operate cooperatively to verify and treat sleep disordered breathing.

    摘要翻译: 系统和方法提供检测打鼾,并使用检测到的打鼾来确定睡眠呼吸障碍的存在。 检测由一个或多个患者内部或外部传感器产生的打鼾指示信号。 睡眠无序呼吸的存在是使用打鼾信号在数学上由患者内部或外部确定的。 算法确定睡眠呼吸障碍的存在可以包括计算从检测到的打鼾中产生的打鼾指数。 可以使用打鼾指数检测睡眠呼吸暂停。 可以使用内部或外部传感器验证睡眠呼吸暂停。 正气道压力装置可以协同操作以验证和治疗睡眠呼吸紊乱。

    Prediction of thoracic fluid accumulation
    120.
    发明授权
    Prediction of thoracic fluid accumulation 有权
    预测胸腔积液

    公开(公告)号:US08900154B2

    公开(公告)日:2014-12-02

    申请号:US11136195

    申请日:2005-05-24

    摘要: This patent document discusses, among other things, systems, devices, and methods for predicting an occurrence of impending thoracic fluid accumulation and in one example, invoking a responsive therapy, such as to prevent or minimize the consequences of the impending thoracic fluid accumulation. One example of the present systems, devices, and methods senses or receives at least one parameter that is statistically associated with impending thoracic fluid accumulation from a subject. Using such parameter(s), a probability of impending thoracic fluid accumulation is estimated. A list of parameters determines which values are recurrently sensed or received at various desired time intervals. Another example of the present systems, devices, and methods weights the sensed or received parameter value(s) to compute the probability estimate of impending thoracic fluid accumulation. A responsive preventive thoracic fluid accumulation therapy or other therapy is selected and activated using the probability estimate of impending thoracic fluid accumulation.

    摘要翻译: 该专利文献尤其涉及用于预测即将到来的胸腔积液的发生的系统,装置和方法,并且在一个示例中,引用响应性治疗,例如防止或最小化即将到来的胸腔积液的后果。 本系统,装置和方法的一个示例感测或接收至少一个与来自受试者的即将到来的胸腔积液相关联的参数。 使用这样的参数,估计即将到来的胸腔积液的概率。 参数列表确定以各种期望的时间间隔反复感测或接收哪些值。 本系统,装置和方法的另一个例子对感测或接收的参数值进行加权,以计算即将到来的胸腔积液的概率估计。 使用即将到来的胸腔积液的概率估计来选择和激活反应性预防性胸腔积液治疗或其他治疗。