发明名称 |
REPLACING MODULE FOR FEMORAL HEAD |
摘要 |
A femoral head prosthesis assembly and operation instruments thereof. The operation instruments include a hollow femoral neck holder with a configuration adapted to the surface configuration of the femoral neck and a shaper blade for cutting a replacement end of the femur into a predetermined configuration. A guide tube is disposed on a top face of the femoral neck holder for drilling a central hole on the femoral neck. A transverse slot is formed on the femoral neck holder for indicating a femoral head cutting line. The femoral head prosthesis assembly includes a cap body and an artificial femoral head. A root section of the cap body has an inner surface with a configuration and a dimension in conformity to those of the surface of the femoral neck. A top section of the cap body has a cross section adapted to that of the replacement end. The cap body can be precisely securely bonded with the replacement end of the femur. |
申请公布号 |
EP2382946(A1) |
申请公布日期 |
2011.11.02 |
申请号 |
EP20090836061 |
申请日期 |
2009.12.29 |
申请人 |
SHIH LU-SUN;YEH, CHING-TAO |
发明人 |
SHIH;YEH, CHING-TAO |
分类号 |
A61F2/36;A61B17/32 |
主分类号 |
A61F2/36 |
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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