发明名称 |
Bearing material of medical implant and method for making it |
摘要 |
A bearing component of a medical implant is formed from an ultrahigh molecular weight polyethylene (UHMWPE) composite which comprises UHMWPE and a polyethylene copolymer having a polymer backbone and pendant hydrophilic groups or pendant surface active agents that are attached to the polymer backbone. The bearing material can exhibit reduced immune response and wear, and increased lubrication. |
申请公布号 |
ZA200707186(B) |
申请公布日期 |
2009.09.30 |
申请号 |
ZA20070007186 |
申请日期 |
2007.08.24 |
申请人 |
DEPUY PRODUCTS, INC. |
发明人 |
KING, RICHARD S.;ERNSBERGER, CRAIG |
分类号 |
A61L |
主分类号 |
A61L |
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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