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    • 5. 发明授权
    • Method of stimulating and recording from ulnar dorsal cutaneous sensory nerve
    • 从尺神经背部皮肤感觉神经刺激和记录的方法
    • US09113802B2
    • 2015-08-25
    • US12501454
    • 2009-07-12
    • Tomasz Andrzej Kosierkiewicz
    • Tomasz Andrzej Kosierkiewicz
    • A61B5/05A61B5/04A61N1/00A61B5/11A61B5/00
    • A61B5/04001A61B5/1104A61B5/4041A61B5/4528A61B5/4893A61B5/68A61B5/6801A61B5/6824A61B5/6825A61B5/6848
    • A device to stimulate and measure a response from the ulnar dorsal cutaneous nerve of a patient may include a first surface electrode to apply a stimulating signal to the ulnar dorsal cutaneous nerve, a second surface electrode to record the response from the stimulating signal after applying the stimulating signal to the ulnar dorsal cutaneous nerve, and a third surface electrode to reference the stimulating signal. The second surface electrode may be placed over the fifth metacarpal joint, and the device may include a ground electrode positioned over the dorsal surface of the hand. The device may include a inactive stimulating electrode positioned near to the first surface electrode. The inactive stimulating electrode may be positioned within 3 cm of the first surface electrode, and the first electrode may be placed substantially above the tendon the flexor carpi ulnaris muscle. The first electrode may be placed substantially at the level of styloid, and the second surface electrode may be placed in an area supplied by the ulnar dorsal cutaneous nerve. The first surface electrode may be placed substantially proximal to the styloid.
    • 用于刺激和测量来自患者的尺骨背侧皮肤神经的反应的装置可以包括:第一表面电极,用于向尺侧背皮神经施加刺激信号;第二表面电极,用于在施加刺激信号之后记录来自刺激信号的响应 刺激信号到尺神经背皮神经,第三表面电极参考刺激信号。 第二表面电极可以放置在第五掌骨关节之上,并且该装置可以包括位于手的背面上方的接地电极。 该装置可以包括位于第一表面电极附近的无效刺激电极。 无活性刺激电极可以位于第一表面电极的3cm内,并且第一电极可以被放置在屈肌桡肌肌肉基本上在肌腱上方。 第一电极可以基本上放置在茎突的水平上,并且第二表面电极可以放置在由尺神经背皮神经提供的区域中。 第一表面电极可以被放置在基本上靠近茎突的位置。