发明名称 |
FEMORAL COMPONENT AND INSTRUMENTATION |
摘要 |
An instrument system for setting the internal-external rotation of a prosthetic femoral component with respect to a proximal tibia has a bone resection instrument having a planar surface for engaging a planar surface of a resected distal femur. The bone resection instrument system has a cutting guide for guiding a tool for resecting a posterior surface of the distal femur and forming a cylindrical surface on the posterior condyle intersecting the planar surface. The cylindrical surface defined by an axis extending in a direction generally perpendicular to the resected planar surface. The system includes a trial component having a planar surface for engaging the planar surface of the resected distal femur and having posterior condyles having a cylindrical anteriorly facing surface engagable with the resected cylindrical surface on the posterior condyle.
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申请公布号 |
US2010160919(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
US20100716651 |
申请日期 |
2010.03.03 |
申请人 |
HOWMEDICA OSTEONICS CORP. |
发明人 |
AXELSON, JR. STUART L.;D'ALESSIO, II JERRY |
分类号 |
A61B17/56;A61F2/36 |
主分类号 |
A61B17/56 |
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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