发明名称 |
Implantable expandable medical devices having regions of differential mechanical properties and methods of making same |
摘要 |
An implantable expandable medical device in which selected regions of the device are in a martensite phase and selected regions are in an austenite phase. The martensitic regions exhibit pseudoplastic behavior in vivo and may be deformed without recovery under in vivo body conditions. In contrast the austenitic regions exhibit superelastic behavior in vivo and will recover their pre-programmed configuration upon deformation or release of an applied strain |
申请公布号 |
US2004102837(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20020303376 |
申请日期 |
2002.11.25 |
申请人 |
BOYLE CHRISTOPHER T.;BANAS CHRISTOPHER T.;MARTON DENES |
发明人 |
BOYLE CHRISTOPHER T.;BANAS CHRISTOPHER T.;MARTON DENES |
分类号 |
A61F2/00;A61F2/06;A61F2/90;A61L31/02;A61L31/14;(IPC1-7):A61F2/06 |
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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