发明名称 |
VESSEL SEALING INSTRUMENT |
摘要 |
A bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from its distal end. Each jaw member is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of selectively conducting energy through tissue held therebetween. A knife channel is configured to reciprocate a cutting mechanism therealong. An actuator selectively advances the cutting mechanism. A switch is disposed on the first shaft and is configured to be depressed between a first position and at least one subsequent position upon biasing engagement with a mechanical interface disposed on the second shaft. The first position of the switch relays information to the user corresponding to a desired pressure on tissue and the at least one subsequent position is configured to activate the source of electrosurgical energy to supply electrosurgical energy to the jaw members. |
申请公布号 |
US2015320483(A1) |
申请公布日期 |
2015.11.12 |
申请号 |
US201514795246 |
申请日期 |
2015.07.09 |
申请人 |
COVIDIEN LP |
发明人 |
ARTALE RYAN C.;ROY JEFFREY M.;MOUA TONY;BUTCHER DENNIS W.;DICKHANS WILLIAM J.;JOSEPH DANIEL A.;WAALER LUKE;PERRY CYNTHIA M.;COLLINS LONG MEGHAN |
分类号 |
A61B18/14;A61B19/00 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
MANSFIELD MA US |