发明名称 |
Vessel sealing instrument |
摘要 |
A bipolar electrosurgical instrument for clamping, grasping, manipulating, and sealing tissue includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof. The handle being operable to effect movement of the jaw members relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. The bipolar instrument is connectable to a source of electrical energy having a first electrical potential connected to one of the jaw members and a second electrical potential connected to the other of the jaw members such that the jaw members are capable of selectively conducting energy through tissue held therebetween to effect a seal. Both the first and second electrical potentials are transmitted to the jaw members through the first shaft.
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申请公布号 |
US2003199869(A1) |
申请公布日期 |
2003.10.23 |
申请号 |
US20020284562 |
申请日期 |
2002.10.30 |
申请人 |
JOHNSON KRISTIN D.;EHR CHRIS J.;ARTS GENE H. |
发明人 |
JOHNSON KRISTIN D.;EHR CHRIS J.;ARTS GENE H. |
分类号 |
A61B18/14;(IPC1-7):A61B18/14 |
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 |
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