发明名称 |
SURFACE STRUCTURE OF A COMPONENT OF A MEDICAL DEVICE AND A METHOD OF FORMING THE SURFACE STRUCTURE |
摘要 |
A method of forming a surface structure of a component of a medical devices includes forming a fatigue-resistant portion, which entails forming a first layer comprising a transition metal selected from the group consisting of Ta, Nb, Mo, V, Mn, Fe, Cr, Co, Ni, Cu, and Si on at least a portion of a surface of the component, where the surface comprises a nickel-titanium alloy, and alloying the transition metal of the first layer with the nickel-titanium alloy of the surface. The method further includes forming a rough outer surface of the fatigue-resistant portion, where the rough outer surface is adapted for adhesion of a material thereto. |
申请公布号 |
WO2009126550(A3) |
申请公布日期 |
2010.08.19 |
申请号 |
WO2009US39595 |
申请日期 |
2009.04.06 |
申请人 |
MED INSTITUTE, INC.;CHARLEBOIS, STEVEN, J.;DIERKING, KURT, W.;ORR, DAVID, E. |
发明人 |
CHARLEBOIS, STEVEN, J.;DIERKING, KURT, W.;ORR, DAVID, E. |
分类号 |
A61L31/08 |
主分类号 |
A61L31/08 |
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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