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公开(公告)号:US5893835A
公开(公告)日:1999-04-13
申请号:US948911
申请日:1997-10-10
申请人: David Alan Witt , Gregory D. Bishop
发明人: David Alan Witt , Gregory D. Bishop
CPC分类号: A61B18/1445 , A61B17/320092 , A61B18/1402 , A61B17/32 , A61B17/320016 , A61B18/1442 , A61B2017/00353 , A61B2017/2929 , A61B2018/00952 , A61B2018/1861
摘要: An ultrasonic surgical clamp coagulator apparatus is configured to effect cutting, coagulation, and clamping of tissue by cooperation of a clamping mechanism of the apparatus with an associated ultrasonic end-effector. Rotational positioning of an elongated portion and end-effector is achieved by the provision of a clutch mechanism incorporated into a housing apparatus. The arrangement permits the elongated portion to be rotatably positioned with respect to the apparatus housing and permits rotation of a the end-effector relative to the elongated portion.
摘要翻译: 超声外科夹具凝固器装置被配置为通过所述装置的夹持机构与相关联的超声末端执行器协作来实现组织的切割,凝结和夹紧。 通过设置结合到壳体设备中的离合器机构来实现细长部分和末端执行器的旋转定位。 该布置允许细长部分相对于装置壳体可旋转地定位并且允许端部执行器相对于细长部分旋转。