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Obturateur et diviseur de vaisseaux
专利权人:
COVIDIEN AG
发明人:
申请号:
EP08006917.2
公开号:
EP1952777B1
申请日:
2002.01.22
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An electrosurgical instrument for performing at least one of sealing and dividing tissue, comprising: a housing having a shaft attached thereto, the shaft defining a longitudinal axis; a first jaw member movable relative to a second jaw member, the first jaw member attached to the shaft and being relatively movable from a first open position wherein the jaw members are disposed in spaced relation relative to one another to a second closed position wherein the jaw members cooperate to grasp tissue therebetween; a drive rod assembly which imparts movement of the jaw members between the first and second positions; a rotating assembly attached to the housing which selectively rotates the jaw members about the longitudinal axis; a knife assembly attached to the housing which selectively separates tissue grasped between the jaw members; a handle assembly attached to the housing which selectively actuates the drive rod assembly; first and second electrical leads which connect the jaw members to a source of electrical energy such that the jaw members are capable of conducting energy through tissue held therebetween; and a handswitch attached to the housing which allows a user to selectively energize the jaw members. <;IMAGE>;
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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