System and method for adjusting electrical therapy on the basis of impedance change
    30.
    发明专利
    System and method for adjusting electrical therapy on the basis of impedance change 审中-公开
    基于阻抗变化调整电气治疗的系统和方法

    公开(公告)号:JP2014097424A

    公开(公告)日:2014-05-29

    申请号:JP2014029140

    申请日:2014-02-19

    IPC分类号: A61N1/08 A61B5/05

    摘要: PROBLEM TO BE SOLVED: To provide a system and a method for adjusting electrical therapy on the basis of an impedance change.SOLUTION: In a method in accordance with a particular embodiment, a therapeutic electrical signal is applied to a patient via an implanted portion of a patient stimulation system that includes a signal delivery device in electrical communication with a target neural population of the patient. The electrical signal is delivered in accordance with a signal delivery parameter having a first value. Using the implanted portion of the patient stimulation system, a change in an impedance of an electrical circuit that includes the signal delivery device is detected. Based at least in part on the detected impedance change, the method can further include automatically adjusting the value of the signal delivery parameter from the first value to a second value different from the first value, without human intervention.

    摘要翻译: 要解决的问题:提供一种基于阻抗变化来调节电疗法的系统和方法。解决方案:在根据特定实施例的方法中,治疗电信号经由植入部分的 患者刺激系统,其包括与患者的目标神经群体电连通的信号传递装置。 电信号根据具有第一值的信号传递参数传送。 使用患者刺激系统的植入部分,检测包括信号传递装置的电路的阻抗的变化。 至少部分地基于检测到的阻抗变化,该方法还可以包括在没有人为干预的情况下自动将信号传送参数的值从第一值自动调整到与第一值不同的第二值。