发明名称 |
METHOD OF DRYING BIOABSORBABLE COATING OVER STENTS |
摘要 |
Various embodiments of methods for coating stents are described herein. Applying a composition including polymer component and solvent to a stent substrate followed by exposing the polymer component to a temperature equal to or greater than a Tg of the polymer component is disclosed. Repeating the applying and exposing one or more times to form a coating with the result that the solvent content of the coating after the final exposing step is at a level suitable for a finished stent is further disclosed. |
申请公布号 |
US2015196404(A1) |
申请公布日期 |
2015.07.16 |
申请号 |
US201514659276 |
申请日期 |
2015.03.16 |
申请人 |
Abbott Cardiovascular Systems Inc. |
发明人 |
Chen Yung-Ming;Van Sciver Jason;Hossainy Syed F.A.;Pacetti Stephen D. |
分类号 |
A61F2/82 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Santa Clara CA US |