METHOD AND APPARATUS FOR SYNCHRONIZING NEURAL STIMULATION TO CARDIAC CYCLES
    9.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONIZING NEURAL STIMULATION TO CARDIAC CYCLES 有权
    方法和装置同步神经刺激到心脏循环

    公开(公告)号:US20090228060A1

    公开(公告)日:2009-09-10

    申请号:US12469012

    申请日:2009-05-20

    IPC分类号: A61N1/365

    摘要: A neural stimulator senses a reference signal indicative of cardiac cycles each including a predetermined type timing reference event using a sensor external to the heart and blood vessels. The delivery of the neural stimulation pulses are synchronized to that timing reference event. Examples of the timing reference event include a predetermined cardiac event such as a P-wave or an R-wave detected from a subcutaneous ECG signal, a predetermined type heart sound detected from an acoustic signal, and a peak detected from a hemodynamic signal related to blood flow or pressure.

    摘要翻译: 神经刺激器感测指示心脏周期的参考信号,每个参考信号包括使用心脏和血管外部的传感器的预定类型的定时参考事件。 神经刺激脉冲的输送与该定时参考事件同步。 定时参考事件的示例包括预定的心脏事件,例如从皮下ECG信号检测到的P波或R波,从声信号检测到的预定类型心音,以及从与 血流或压力。

    Method and apparatus for synchronizing neural stimulation to cardiac cycles
    10.
    发明授权
    Method and apparatus for synchronizing neural stimulation to cardiac cycles 有权
    用于将神经刺激与心脏周期同步的方法和装置

    公开(公告)号:US07542800B2

    公开(公告)日:2009-06-02

    申请号:US11099141

    申请日:2005-04-05

    IPC分类号: A61N1/36

    摘要: A neural stimulator senses a reference signal indicative of cardiac cycles each including a predetermined type timing reference event using a sensor external to the heart and blood vessels. The delivery of the neural stimulation pulses are synchronized to that timing reference event. Examples of the timing reference event include a predetermined cardiac event such as a P-wave or an R-wave detected from a subcutaneous ECG signal, a predetermined type heart sound detected from an acoustic signal, and a peak detected from a hemodynamic signal related to blood flow or pressure.

    摘要翻译: 神经刺激器感测指示心脏周期的参考信号,每个参考信号包括使用心脏和血管外部的传感器的预定类型的定时参考事件。 神经刺激脉冲的输送与该定时参考事件同步。 定时参考事件的示例包括预定的心脏事件,例如从皮下ECG信号检测到的P波或R波,从声信号检测到的预定类型心音,以及从与 血流或压力。