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MIS electrosurgical handpiece
专利权人:
Alan G. Ellman
发明人:
Alan G. Ellman
申请号:
US12228838
公开号:
US09028491B2
申请日:
2008.08.18
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An electrosurgical handpiece comprising a squeezable handle connected to extend and retract bipolar electrodes from a rigid tubular member. The bipolar electrodes comprise active separable distal ends and connecting links configured such that when the handle is unsqueezed, the active distal ends protrude from the distal end of the first tubular member and are adjacent one another, and when the handle is fully squeezed, the active distal ends are fully extended outwardly from the first tubular member and separate, and when the handle is relaxed but still partially squeezed, the active distal ends come together and touch first at their extreme ends and then touch over a broader area in a position to grasp tissue for receiving electrosurgical currents.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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