发明名称 |
ABSORBABLE MEDULLARY PLUG |
摘要 |
A bone plug for intramedullary insertion into the canal of a bone to restrict the bypass of cement during implant surgery is described. The bone plug of made of a bioabsorbable material and has a tapered central body providing the primary support for the plug. A plurality of radially extending disc-like fins extend from the body at spaced locations. The taper provides the distal fin with a greater degree of flexibility due to the long cantilever, thus permitting an ease of insertion into the intramedullary canal while the larger diameter body and shorter proximal fins lend structural stiffness to resist the migration of the devices.
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申请公布号 |
CA2122066(A1) |
申请公布日期 |
1994.10.28 |
申请号 |
CA19942122066 |
申请日期 |
1994.04.25 |
申请人 |
WILSON, STEPHEN;ROGERS, LAUREL;RITCHIE, ALLAN |
发明人 |
WILSON, STEPHEN;ROGERS, LAUREL;RITCHIE, ALLAN |
分类号 |
A61F2/00;A61F2/02;A61F2/30;A61F2/36;A61F2/46;A61L31/06;(IPC1-7):A61F2/46 |
主分类号 |
A61F2/00 |
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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