发明名称 |
A joint prosthesis |
摘要 |
A joint prosthesis comprises a first component having a bearing surface and a second component having a bearing surface arranged to articulate with the bearing surface of the first component, said bearing surfaces of the first and the second component thus forming a bearing couple. The bearing surfaces consist of a silicon carbide whisker reinforced alumina. Thus, a bearing couple with low wear, low friction and high hardness is provided. |
申请公布号 |
EP2563419(A1) |
申请公布日期 |
2013.03.06 |
申请号 |
EP20110715923 |
申请日期 |
2011.04.21 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
BRANDT, GUNNAR;OESTHOLS, ERIK;STROEMBERG, DANIEL;ZHIJIAN, SHEN |
分类号 |
A61F2/30;A61L27/30;A61L27/42 |
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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