发明授权
- 专利标题: Fluid-assisted medical devices, systems and methods
- 专利标题(中): 流体辅助医疗器械,系统和方法
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申请号: US10517947申请日: 2003-05-15
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公开(公告)号: US07976544B2公开(公告)日: 2011-07-12
- 发明人: Michael E. McClurken , David Lipson , Arnold E. Oyola , David J. Flanagan
- 申请人: Michael E. McClurken , David Lipson , Arnold E. Oyola , David J. Flanagan
- 申请人地址: US NH Portsmouth
- 专利权人: Salient Surgical Technologies, Inc.
- 当前专利权人: Salient Surgical Technologies, Inc.
- 当前专利权人地址: US NH Portsmouth
- 代理机构: Sterne Kessler Goldstein & Fox P.L.L.C.
- 国际申请: PCT/US03/15340 WO 20030515
- 国际公布: WO03/096880 WO 20031127
- 主分类号: A61B18/14
- IPC分类号: A61B18/14
摘要:
Surgical devices, systems and methods for treating tissue are provided. An exemplary surgical device comprises a tip portion including first and second jaws each having a tissue grasping surface, at least one of the jaws being movable toward the other jaw. The tissue grasping surface of each jaw has includes an electrically insulative surface. The device also includes first and second electrodes connectable to different terminals of an RF generator to generate electrical current flow therebetween, with each of the electrodes having an electrode surface. One of the electrode surfaces is located on one of the jaws separated from one edge of the tissue grasping surface, and the other of the electrode surfaces is located on one or the other of the jaws separated from the other edge of the tissue grasping surface. The device also includes at least one fluid passage being connectable to a fluid source.
公开/授权文献
- US20060116675A1 Fluid-assisted medical devices, systems and methods 公开/授权日:2006-06-01