发明名称 |
PROCESS FOR PRODUCING SELF-SUPPORTING TITANIUM AND NICKEL LAYERS |
摘要 |
A process for producing a self-supporting layer made of a titanium and nickel alloy with superelastic and/or shape memory properties has the following steps: a substrate entirely or at least mainly made of silicon is provided, a layer of said alloy is applied to a surface of the substrate, the substrate with the desired form is cut out of a wafer or formed by a wafer with the desired form; at least some zones of the lateral surfaces of the substrate adjoining the zones of the surface of the substrate which receive the layer are subjected to an etching process; a layer of said alloy is applied to the surface of the substrate; and the substrate is removed from the applied layer. Also disclosed is a substrate suitable for carrying out the process and an object, in particular an implant, comprising at least one layer produced by this process. |
申请公布号 |
WO2006111419(A3) |
申请公布日期 |
2007.04.19 |
申请号 |
WO2006EP03735 |
申请日期 |
2006.04.24 |
申请人 |
STIFTUNG CAESAR CENTER OF ADVANCED EUROPEAN STUDIES AND RESEARCH;QUANDT, ECKHARD;RUMPF, HOLGER;ZAMPONI, CHRISTIANE |
发明人 |
QUANDT, ECKHARD;RUMPF, HOLGER;ZAMPONI, CHRISTIANE |
分类号 |
A61L27/06;A61F2/82;A61L31/02 |
主分类号 |
A61L27/06 |
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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