发明名称 |
Orthopedic surgical device having a rotatable portion and lock |
摘要 |
The present invention comprises a module for a surgical driver of the type having a handle and a barrel with an axis. The module comprises a releasable attachment mechanism for releasably attaching the module to the surgical driver, a tool mounting mechanism for releasably receiving an orthopedic surgical tool, and a rotational orientation mechanism for orienting the tool mounting mechanism in a plurality of angular positions about an axis of the barrel. The device includes a releasable locking mechanism for releasably locking the rotational orientation mechanism in one of a plurality of discrete angular positions about the axis of the barrel. The releasable locking mechanism has a locking member movable between lock and release positions. A spring biases the locking mechanism toward the lock position. The novel locking mechanism of the present invention may also be used in non-modular devices.
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申请公布号 |
US5697158(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19950576470 |
申请日期 |
1995.12.21 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KLINZING, WILLIAM P.;BABCOCK, MARTIN P. |
分类号 |
A61B17/14;A61B17/16;B23D57/00;B25F3/00;(IPC1-7):A61B17/14 |
主分类号 |
A61B17/14 |
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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