发明名称 |
SURGICAL INSTRUMENT |
摘要 |
A surgical instrument (10) includes a handle (12), a rigid stem section (20) extending from the handle, and a flexible stem section (24) extending from the rigid stem section. A surgical tool (30) connected with a distal end of the flexible stem section (24) includes a movable part (34). The flexible stem section (24) comprises a bendable outer tubular member (50) and a bendable inner tubular member (90) slidable within the outer tubular member. The inner tubular member (90) has a neutral axis of bending (100) spaced apart from the neutral axis of bending (68) of the outer tubular member (50). The flexible stem section (24) is movable between a plurality of orientations relative to an axis (48) in response to relative sliding movement between the inner and outer tubular members members (90, 50). |
申请公布号 |
WO9856299(A1) |
申请公布日期 |
1998.12.17 |
申请号 |
WO1998US08036 |
申请日期 |
1998.04.21 |
申请人 |
ENDIUS INCORPORATED |
发明人 |
ZIRPS, CHRISTOPHER, T.;MACK, NEWTON, E. |
分类号 |
A61B10/00;A61B10/06;A61B17/00;A61B17/28;A61B17/32 |
主分类号 |
A61B10/00 |
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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