发明申请
- 专利标题: Surgical Tools and Operation System
- 专利标题(中): 手术工具和操作系统
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申请号: US12141125申请日: 2008-06-18
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公开(公告)号: US20080319474A1公开(公告)日: 2008-12-25
- 发明人: Kosuke Kishi , Makoto Hashizume , Kazuo Tanoue
- 申请人: Kosuke Kishi , Makoto Hashizume , Kazuo Tanoue
- 优先权: JP2007-159884 20070618
- 主分类号: A61B17/28
- IPC分类号: A61B17/28 ; A61B17/00
摘要:
Provided is a surgical tools having multiple functions exhibited by end effector parts, which is small-sized and inexpensive, and which can eliminate the necessity of replacement of surgical tools. The surgical tools incorporating: a tip end portion having a plurality of end effector parts, and a tool sleeve through which a transmission mechanism of driving force for applying driving force to the tip end portion is led. The plurality of end effector parts comprise a pair of a first end effector part and a second end effector part so as to have a first tool function, and a third end effector part mated with one or both of the first end effector part and the second end effector part so as to have a second tool function. The transmission mechanism of driving force comprises a first transmission mechanism of driving force for applying a driving force to the first end effector part and the second end effector part, and a second transmission mechanism of driving force for applying a driving force to the third end effector part, independent from the first transmission mechanism of driving force.