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Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety
专利权人:
发明人:
申请号:
EP08020528.9
公开号:
EP2039314B1
申请日:
2005.10.07
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An open electrosurgical forceps for sealing tissue includes a pair of first and second shaft members each having a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes an electrically conductive sealing plate for communicating electrosurgical energy through tissue held therebetween. At least one of the jaw members includes a knife channel defined along a length thereof which is dimensioned to reciprocate a cutting blade therealong. An actuator is included which is operatively connected to one of the shaft members and selectively advances the cutting mechanism.
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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