发明名称 |
Femoral component hip joint prosthesis extractor |
摘要 |
Extractor for removal of a femoral component of a total or partial hip joint reconstruction, in which an impact shock is applied directly through hardware to the extractor which is so shaped that converging jaws secure the neck of a prosthesis therein and the withdrawal shock is applied parallel to the stem of the prosthesis.
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申请公布号 |
US4222382(A) |
申请公布日期 |
1980.09.16 |
申请号 |
US19790006699 |
申请日期 |
1979.01.26 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
ANTONSSON, ERIK K.;FLOWERS, WOODIE C. |
分类号 |
A61F2/36;A61F2/46;(IPC1-7):A61B17/00;A61B17/18 |
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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