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US08380318B2 Pain management with stimulation subthreshold to paresthesia 有权
疼痛管理与刺激亚阈值感觉异常

Pain management with stimulation subthreshold to paresthesia
Abstract:
Devices, systems and methods are provided for treating pain while minimizing or eliminating possible complications and undesired side effects, particularly the sensation of paresthesia. This is achieved by stimulating in proximity to a dorsal root ganglion with stimulation energy in a manner that will affect pain sensations without generating substantial sensations of paresthesia. In some embodiments, such neurostimulation takes advantage of anatomical features and functions particular to the dorsal root ganglion.
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