发明名称 |
VESSEL SEALER AND DIVIDER HAVING ELONGATED KNIFE STROKE AND SAFETY FOR CUTTING MECHANISM |
摘要 |
An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member. A movable handle is included which moves the jaw members from the open and closed positions. The forceps is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal. A trigger assembly is operatively disposed relative to the movable handle for selectively advancing a knife assembly for cutting tissue along the tissue seal. The knife assembly includes a knife collar which cooperates with a knife shaft to advance a knife through tissue upon activation of the trigger assembly. |
申请公布号 |
CA2521413(C) |
申请公布日期 |
2014.07.08 |
申请号 |
CA20052521413 |
申请日期 |
2005.09.28 |
申请人 |
SHERWOOD SERVICES AG |
发明人 |
DYCUS, SEAN T.;KERR, DUANE E.;PETERSON, DARION |
分类号 |
A61B18/12;A61B17/295;A61B17/94;A61B18/14 |
主分类号 |
A61B18/12 |
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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