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    • 59. 发明申请
    • LEAD SET FOR NERVE STIMULATOR AND METHOD OF OPERATION THEREOF
    • 用于神经刺激器的引导装置及其操作方法
    • WO2007136713A2
    • 2007-11-29
    • PCT/US2007011847
    • 2007-05-17
    • UROPLASTY INCVAN DEN BIGGELAAR JOHANNES F MWILLIAMS JEFFERY MHERREGRAVEN MARC MSANDSTROM PAUL EDWARDSCHAUER ANTHONY W
    • VAN DEN BIGGELAAR JOHANNES F MWILLIAMS JEFFERY MHERREGRAVEN MARC MSANDSTROM PAUL EDWARDSCHAUER ANTHONY W
    • A61N1/00
    • A61N1/36007A61N1/0551A61N1/36021A61N1/36025A61N1/3752
    • Single-use electrical leads for a nerve stimulator are disclosed. The leads include a status flag element such as a fuse, which is deliberately blown after use of the leads has begun to indicate that the leads are not to be reused. The nerve stimulator has a "test mode" that determines a current value for treatment, and a "therapy mode" that administers treatment with the chosen current value. If the fuse in the electrical leads is blown (not conducting), then the stimulator assumes that the leads have already been used and does not enter therapy mode, and optionally may not enter test mode. If the fuse in the electrical leads is intact (conducting), or not blown, then the stimulator assumes that the leads are as yet unused, and allows the user to enter either test mode or therapy mode. The fuse is deliberately blown after a particular amount of time spent in therapy mode. After the fuse is blown, the user may still complete the therapy mode, even though the fuse is non-conducting, although the user may not initiate another therapy mode (and optionally may not initiate another test mode) using the blown leads. Preferably the fuse is electrically isolated from the leads that contact the patient.
    • 公开了用于神经刺激器的一次性电引线。 引线包括诸如保险丝的状态标志元件,其在使用引线之后被故意地烧制,已经开始指示引线不被重复使用。 神经刺激器具有确定治疗的当前值的“测试模式”和用所选择的当前值进行治疗的“治疗模式”。 如果电线中的保险丝熔断(不导通),则刺激器假定引线已经被使用,不进入治疗模式,并且可选择不进入测试模式。 如果电线中的保险丝是完整的(导通)或不被吹,则刺激器假定引线尚未使用,并允许用户进入测试模式或治疗模式。 保险丝在经过特定时间花费在治疗模式后刻意烧伤。 在保险丝熔断之后,即使保险丝不导通,用户仍然可以完成治疗模式,尽管用户可能不会使用吹制的引线来启动另一种治疗模式(也可能不会启动另一种测试模式)。 优选地,保险丝与接触患者的引线电绝缘。