发明名称 |
Vessel sealer and divider |
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> |
申请公布号 |
EP2263586(A3) |
申请公布日期 |
2011.09.28 |
申请号 |
EP20100185461 |
申请日期 |
2001.04.06 |
申请人 |
COVIDIEN AG |
发明人 |
DYCUS, SEAN T.;BROWN, DAX D.;FARASCIONI, DAVID;PRIMAVERY, MICHAEL;FOWLER, DAVID |
分类号 |
A61B17/32;A61B18/14;A61B1/00;A61B18/00;A61B18/12 |
主分类号 |
A61B17/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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