发明名称 |
Protective coating for a stent with intermediate radiopaque coating |
摘要 |
The invention relates to coated stents and the method of making them. A stent that is substantially radiolucent is at least partially coated with a radiopaque layer that makes the stent visible under X-ray or fluoroscopy. A protective layer is coated on the stent and the radiopaque layer to protect both from scratches, flaking, and galvanic corrosion, and to improve both blood and bio-compatability. <IMAGE> |
申请公布号 |
AU7177996(A) |
申请公布日期 |
1998.02.26 |
申请号 |
AU19960071779 |
申请日期 |
1996.11.15 |
申请人 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
JOSEPH R. CALLOL;JOHN Y. YAN |
分类号 |
A61F2/00;A61F2/90;A61L31/08;A61L31/18 |
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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