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1. 发明授权

US6047202A EMG electrode 失效
标题翻译： EMG电极
公开(公告)号：US6047202A
公开(公告)日：2000-04-04
申请号：US59782
申请日：1998-04-14
申请人： Mark T. Finneran , Raymond J. Finneran
发明人： Mark T. Finneran , Raymond J. Finneran
IPC分类号： A61B5/0492
CPC分类号： A61B5/0492
摘要： An electrode for collecting surface electromyographic (EMG) signals consists of a generally bolt-shaped structure having a circular signal-gathering head and an integral shaft for support purposes and for transmission of electrical signals. The head of the electrode is configured as a disc having a plurality of pyramids distributed substantially evenly over the signal gathering surface with the tips of the pyramids projecting outwardly of the head for contact with the skin of a patient. Preferably, the electrode consists entirely of 316L stainless steel, the pyramids are formed by grinding or electromachining and the shaft is threaded for receipt of a clamp nut. The electrode is adapted for mounting in a hole in a thin, flexible support member by means of the shaft to maintain spacing among adjacent electrodes and to assure proper contact with the patient.
摘要翻译：用于收集表面肌电图（EMG）信号的电极由具有圆形信号收集头和用于支撑目的和用于传输电信号的整体轴的大致螺栓形结构组成。电极的头部被配置为具有基本上均匀地分布在信号收集表面上的多个金字塔的盘，其中锥体的尖端从头部向外突出以与患者的皮肤接触。优选地，电极完全由316L不锈钢组成，金字塔通过研磨或电加工形成，并且轴被螺纹接收夹紧螺母。电极适于通过轴安装在薄的柔性支撑构件的孔中，以保持相邻电极之间的间隔并确保与患者的适当接触。

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