发明名称 |
FEMORAL PROSTHESIS WITH INSERTION/EXTRACTION FEATURE |
摘要 |
PROBLEM TO BE SOLVED: To provide a femoral prosthesis system which includes femoral prosthesis and an instrument for inserting/extracting the femoral prosthesis.SOLUTION: The femoral prosthesis includes a stem and a neck portion. The stem includes a proximal end portion which defines a proximal stem axis. The neck portion is located proximally of the proximal end portion. The neck portion includes a proximal surface and an insertion/extraction cavity which extends distally from the proximal surface. The insertion/extraction cavity is configured to couple with the insertion/extraction instrument. The insertion/extraction cavity defines an insertion/extraction cavity axis which, when projected onto a coronal plane including the proximal stem axis, is not parallel with the proximal stem axis. The insertion/extraction instrument includes a distal end portion configured to couple with the insertion/extraction cavity. |
申请公布号 |
JP2014069079(A) |
申请公布日期 |
2014.04.21 |
申请号 |
JP20130201449 |
申请日期 |
2013.09.27 |
申请人 |
DEPUY SYNTHES PRODUCTS LLC |
发明人 |
HUFF DANIEL N;IAN G DELANEY;JOEL M MATTA |
分类号 |
A61F2/32 |
主分类号 |
A61F2/32 |
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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