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1. 发明申请

US20120089200A1 NEUROSTIMULATION SYSTEM AND METHOD FOR PROVIDING THERAPY TO PATIENT WITH MINIMAL SIDE EFFECTS 有权
标题翻译：用于向患者提供最小化副作用的神经细胞治疗系统和方法
公开(公告)号：US20120089200A1
公开(公告)日：2012-04-12
申请号：US13253735
申请日：2011-10-05
申请人： Emarit A.S. Ranu , Bradley L. Hershey , Kerry Bradley
发明人： Emarit A.S. Ranu , Bradley L. Hershey , Kerry Bradley
IPC分类号： A61N1/36
CPC分类号： A61N1/36071 , A61N1/0553 , A61N1/36171 , A61N1/36182
摘要： A method comprises conveying a pulsed waveform between an electrode and a stimulation site of a spinal cord, thereby evoking the antidromic propagation of action potentials along a first sensory neural fiber creating a therapeutic effect in the tissue region, evoking the orthodromic propagation of action potentials along the first sensory neural fiber potentially creating paresthesia corresponding to the tissue region, and evoking the antidromic propagation of action potentials along a second sensory neural fiber potentially creating a side-effect in another tissue region. The method further comprises conveying electrical energy between an electrode and a blocking site rostral to the stimulation site, thereby blocking the action potentials propagated along the first sensory neural fiber and reducing the paresthesia, and conveying electrical energy between an electrode and a blocking site caudal to the stimulation site, thereby blocking the action potentials propagated along the second sensory neural fiber and reducing the side-effect.
摘要翻译：一种方法包括在电极和脊髓的刺激部位之间传送脉冲波形，从而引起沿着第一感觉神经纤维的动作电位的反向扩散，从而在组织区域产生治疗效果，引起动作电位的正常传播第一感觉神经纤维潜在地产生对应于组织区域的感觉异常，并且引起沿着潜在地在另一组织区域中产生副作用的第二感觉神经纤维的动作电位的反向扩散。该方法还包括将电极和阻塞位点之间的电能传递到刺激部位，从而阻止沿着第一感觉神经纤维传播的动作电位并减少感觉异常，并将电极和阻塞部位尾部之间的电能传递到刺激部位，从而阻止沿着第二感觉神经纤维传播的动作电位并降低副作用。

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