发明名称 |
STRAIGHT BLADE LIKE SHAFT FOR A JOINT ENDOPROSTHESIS |
摘要 |
The shank of the prosthesis is provided with a plurality of parallel grooves in order to improve adhesion of the shank in a prepred bone cavity. The grooves are used to improve adhesion either directly to bone tissue or to a cement bed within a bone cavity. The grooves are spaced apart on a center-line to center-line distance of a few millimeters and each has a depth of several tenths of a millimeter. |
申请公布号 |
DE3172346(D1) |
申请公布日期 |
1985.10.24 |
申请号 |
DE19813172346 |
申请日期 |
1981.09.04 |
申请人 |
GEBRUDER SULZER AKTIENGESELLSCHAFT;PROTEK AG |
发明人 |
NIEDERER, PETER GINO, DIPL.-ING.;FREY, OTTO |
分类号 |
A61F2/30;A61F2/36;(IPC1-7):A61F2/32 |
主分类号 |
A61F2/30 |
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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