发明申请
US20070043353A1 Vessel sealer and divider for use with small trocars and cannulas
有权
用于小套管针和插管的容器密封器和分隔器
- 专利标题: Vessel sealer and divider for use with small trocars and cannulas
- 专利标题(中): 用于小套管针和插管的容器密封器和分隔器
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申请号: US11588482申请日: 2006-10-27
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公开(公告)号: US20070043353A1公开(公告)日: 2007-02-22
- 发明人: Sean Dycus , Duane Kerr , Darion Peterson
- 申请人: Sean Dycus , Duane Kerr , Darion Peterson
- 主分类号: A61B18/14
- IPC分类号: A61B18/14 ; A61B17/32
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 from a first position wherein the movable jaw members are disposed in spaced relation relative to each other to a second position wherein the jaw members are closer one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force a drive flange of the movable handle into mechanical cooperation with the drive assembly to move the jaw members from the open and closed positions. The pivot is located a fixed distance from the longitudinal axis and the drive flange is located generally along the longitudinal axis. The forceps is connected to a source of electrosurgical energy connected to each jaw member such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal.
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