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    • 19. 发明授权
    • Lead having thin distal end portion
    • 铅具有较薄的末端部分
    • US08818525B2
    • 2014-08-26
    • US13025580
    • 2011-02-11
    • Frans L H GielenPeter AppenrodtPaulus van Venrooij
    • Frans L H GielenPeter AppenrodtPaulus van Venrooij
    • A61N1/36
    • A61N1/0534A61B5/6868A61N1/0539
    • A deep brain stimulation lead includes a distal end portion having a length of greater than 5 millimeters and a largest outer diametric dimension of 1 millimeter or less. One or more electrodes are disposed at the distal end portion. The lead also includes a proximal end portion having one or more contacts electrically coupled to the one or more electrodes. The lead further includes a mid portion between the proximal end portion and the distal end portion. The mid portion has an outer diametric dimension of greater than 1 millimeter and is configured and positioned to be located in proximity to a burr hole of a skull of patient when the distal end portion is positioned in the brain of the patient at a location to deliver a signal to a target region.
    • 深脑刺激引线包括具有大于5毫米的长度和1毫米或更小的最大外径尺寸的远端部分。 一个或多个电极设置在远端部分。 引线还包括具有电耦合到一个或多个电极的一个或多个触点的近端部分。 引线还包括在近端部分和远端部分之间的中间部分。 中间部分具有大于1毫米的外径尺寸,并且当远端部分位于患者的脑中时,构造和定位成位于患者颅骨的钻孔附近, 到目标区域的信号。