发明名称 |
MEDICAL ARTICLE WITH A DIAMOND-LIKE CARBON COATED POLYMER |
摘要 |
Implantable vascular devices and implantable cardiovascular devices suitable for contacting a patient's blood or bodily fluids include a polymer substrate that is at least partly coated with a diamond-like carbon coating. The diamond-like carbon coated polymer substrate can be flexible or rigid. Preferred medical devices include heart valve prostheses with leaflets or orifice rings formed from diamond-like carbon coated polymer materials. Preferred approaches for the deposition of the diamond-like carbon coating are performed at low pressures and include ion beam assisted deposition.
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申请公布号 |
WO0143790(A2) |
申请公布日期 |
2001.06.21 |
申请号 |
WO2000US41968 |
申请日期 |
2000.11.08 |
申请人 |
ST. JUDE MEDICAL, INC. |
发明人 |
WOO, YI-REN;BRENDZEL, AVROM, M.;CAI, CHAD, QINGSHEN;PETERSEN, STEPHEN, A. |
分类号 |
A61L33/02;(IPC1-7):A61L33/02 |
主分类号 |
A61L33/02 |
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