发明名称 |
POROUS METALLIC LAYER FOR COVERING AT LEAST PARTLY IMPLANT SURFACES |
摘要 |
1. A porous metal capping providing at least partial covering of metal implant, surfaces, more particularly of fixing elements for endoprotheses, the capping comprising a number of layers of wire meshes (5a-5c) which are disposed one above another, the pore size of the discrete layers decreasing from the outside towards the surface of the implant (1), characterised in that the layers (5a-5c) of the wire meshes (5) are disposed on an intermediate plate (4) securable to the implant surface. |
申请公布号 |
DE3568936(D1) |
申请公布日期 |
1989.04.27 |
申请号 |
DE19853568936 |
申请日期 |
1985.11.23 |
申请人 |
GEBRUDER SULZER AKTIENGESELLSCHAFT |
发明人 |
FREY, OTTO;SEMLITSCH, MANFRED, DR.;WEBER, HEINZ |
分类号 |
A61F2/00;A61F2/30;A61F2/36;B22F7/00;(IPC1-7):A61F2/30 |
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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