发明名称 |
UNIVERSAL POSITIONING DEVICE FOR ORTHOPEDIC SURGERY AND METHOD OF USE THEREOF |
摘要 |
A positioning device assembly for positioning a tool guide block for use in an orthopedic surgery includes a positioning device having a block body with a reference surface adapted to abut a bone element, and first and second adjustment mechanisms that are independently operable. The first adjustment mechanism permits rotation of the tool guide block about a medial-lateral extending axis to provide flexion-extension angle adjustment and the second adjustment mechanism permits rotation of the tool guide block about an anterior-posterior extending axis to provide varus-valgus angle adjustment. The second adjustment mechanism includes integral coarse and fine adjustment mechanisms. A tool guide block assembly mounted to the positioning device includes a platform portion which is engaged to the block body of the positioning device and the tool guide block which is releasably engaged with the platform. |
申请公布号 |
US2013060253(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201213603974 |
申请日期 |
2012.09.05 |
申请人 |
COUTURE PIERRE;AMIOT LOUIS-PHILIPPE |
发明人 |
COUTURE PIERRE;AMIOT LOUIS-PHILIPPE |
分类号 |
A61B17/58 |
主分类号 |
A61B17/58 |
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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