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    NEUROPHYSIOLOGIC MONITORING SYSTEM
    3.
    发明公开
    NEUROPHYSIOLOGIC MONITORING SYSTEM 审中-公开
    神经生理学监测系统

    公开(公告)号：EP3231365A1

    公开(公告)日：2017-10-18

    申请号：EP17172919.7

    申请日：2009-10-15

    申请人： Nuvasive, Inc.

    发明人： GHARIB, James ,  FARQUHAR, Allen ,  LAYMAN, Doug ,  POTHIER, Albert

    IPC分类号： A61B5/0484 ,  A61B5/0488 ,  A61B5/05

    CPC分类号： A61B5/0484 ,  A61B5/0488 ,  A61B5/407

    摘要： A system (10) for performing somatosensory evoked potential monitoring during surgery comprises a stimulator (22) to deliver an electrical stimulation signal to a peripheral nerve, a sensor (24) to detect somatosensory responses evoked by the stimulation signal and a control unit (12) communicating with the stimulator and the sensor. The control unit is configured to direct transmission of the stimulation signal and receive the response data from the sensor. In addition, the control unit is configured to optimize signal parameters of the stimulation signal based on the response data, assess spinal cord health by identifying a relationship between the response to a first stimulation and to a second stimulation, the relationship being at least one of a change in latency and a change in amplitude between the first and second responses. The control unit is also configured to communicate the assessment to a user.

    摘要翻译： 用于在手术期间执行体感诱发电位监测的系统（10）包括：将电刺激信号递送至周围神经的刺激器（22），检测由刺激信号引起的体感反应的传感器（24），以及控制单元（12 ）与刺激器和传感器进行通信。 控制单元被配置为引导刺激信号的传输并从传感器接收响应数据。 另外，控制单元被配置为基于响应数据优化刺激信号的信号参数，通过识别对第一刺激和第二刺激的响应之间的关系来评估脊髓健康，所述关系是以下中的至少一个： 第一和第二响应之间等待时间的改变和振幅的改变。 控制单元还被配置为将评估传达给用户。