发明名称 |
Reinforcement endoprosthesis |
摘要 |
The invention relates to a reinforcement endoprosthesis for use in a femoral bone which is resected at an end of a hip joint and at an end of a knee joint. The endoprosthesis includes a stem part of an artificial hip joint and a condyle part of an artificial knee joint. The connecting part between the stem part and the condyle part is configured as a two-piece intramedullary nail which extends inside the femoral bone. One part of the intramedullary nail is a massive intramedullary nail with a connecting portion for a thread and a thread attached thereto and another part of the intramedullary nail is a hollow intramedullary nail with a female thread matching the thread of the first part. The female thread can be screwed with the thread, thereby allowing a length adjustment of the endoprosthesis.
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申请公布号 |
US6712858(B1) |
申请公布日期 |
2004.03.30 |
申请号 |
US20010856732 |
申请日期 |
2001.08.06 |
申请人 |
ESKA IMPLANTS GMBH & CO. |
发明人 |
GRUNDEI HANS;ASCHERL RUDOLF |
分类号 |
A61B17/72;A61F2/00;A61F2/28;A61F2/30;A61F2/36;A61F2/38;(IPC1-7):A61F2/30 |
主分类号 |
A61B17/72 |
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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