发明申请
- 专利标题： Hydraulically and electrically actuated articulation joints for surgical instruments
- 专利标题（中）： 用于手术器械的液压和电动关节接头
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申请号： US11270866申请日： 2005-11-09
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公开(公告)号： US20070106317A1公开(公告)日： 2007-05-10
- 发明人: Frederick Shelton , Jeffrey Swayze
- 申请人： Frederick Shelton , Jeffrey Swayze
- 主分类号： A61B17/32
- IPC分类号： A61B17/32
摘要：
Articulation joints for use in connection with a surgical instrument that has a portion that must be passed through a trocar or similar structure and then articulated relative to another portion of the instrument received within the trocar. Various embodiments of the articulation joint include at least one fluid-actuated cylinder or flexible driven member to articulate the surgical implement relative to the handle assembly of the instrument.
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