发明名称 |
Surgical tool system including plural powered handpieces and a console to which the handpieces are simultaneously attached, the console able to energize each handpiece based on data stored in a memory integral with each handpiece |
摘要 |
A surgical tool system (30) with a powered surgical handpiece (32). A removable handswitch (39) is attached to the handpiece. The handswitch includes a slip ring (192) that removably holds the handswitch to the handpiece. A lever arm (212) is pivotally attached to the slip ring. A magnet (190) is fitted in the lever arm. The angle of the lever arm is set by the surgeon to indicate the on/off state and operating speed of the handpiece. Internal to the handpiece is a sensor (94) that generates a signal based on the relative proximity of the magnet. The sensor signal is thus employed as the control signal for regulating the operation of the handpiece. Thus a surgeon can selectively use the handpiece with or without the mounted control switch.
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申请公布号 |
US7517351(B2) |
申请公布日期 |
2009.04.14 |
申请号 |
US20040776014 |
申请日期 |
2004.02.10 |
申请人 |
STRYKER CORPORATION |
发明人 |
CULP JERRY A.;SCHEMANSKY KEVIN J. |
分类号 |
A61B17/32;A61B19/00;A61B17/00;A61B17/16;A61B18/00 |
主分类号 |
A61B17/32 |
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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