发明名称 |
Surgical instrument with guided laterally moving articulation member |
摘要 |
A surgical instrument particularly suited to endoscopic use articulates an end effector by including a laterally sliding member in a proximal portion of a shaft that pivots the end effector to a selected side. Differentially opposing actuating forces (e.g., hydraulic, fluidic, mechanical) act against the laterally sliding member without binding by incorporating guidance mechanisms between the laterally sliding member and a frame of the shaft.
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申请公布号 |
US7654431(B2) |
申请公布日期 |
2010.02.02 |
申请号 |
US20050100847 |
申请日期 |
2005.04.07 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
HUEIL JOSEPH C.;WALES KENNETH S.;BOUDREAUX CHAD P. |
分类号 |
A61B1/00 |
主分类号 |
A61B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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