- 专利标题: VESSEL SEALER AND DIVIDER WITH NON-CONDUCTIVE STOP MEMBERS
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申请号: US14719584申请日: 2015-05-22
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公开(公告)号: US20150250532A1公开(公告)日: 2015-09-10
- 发明人: Sean T. Dycus , Steven P. Buysse , Dax D. Brown
- 申请人: COVIDIEN AG
- 主分类号: A61B18/14
- IPC分类号: A61B18/14
摘要:
An endoscopic bipolar forceps includes an elongated shaft having opposing jaw members at a distal end thereof. The jaw members are movable 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 jaws members are connected to a source of electrical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. At least one non-conductive and spaced-apart stop member is disposed on an inner-facing surface of the jaw members to regulate the gap distance between the jaw members when tissue is held therebetween. The forceps also includes a longitudinally reciprocating knife which severs the tissue after sealing at a location which is proximate the sealing site.
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