发明名称 |
LIPID COATING FOR MEDICAL DEVICES DELIVERING BIOACTIVE AGENT |
摘要 |
The present invention relates compositions for delivering therapeutic agents from a medical device including an expandable and collapsible structure and methods employing them. A lipid coating including one or more fatty acids increases the amount of therapeutic agent released from the device at the delivery site. The therapeutic agent can be in a matrix including a hydrophilic polymer or an amphiphilic polymer. Release and adhesion coatings can also facilitate delivery of therapeutic agent. |
申请公布号 |
CA2803361(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
CA20112803361 |
申请日期 |
2011.06.30 |
申请人 |
SURMODICS, INC. |
发明人 |
CHAPPA, RALPH A.;MEYERING, EMILY R. ROLFES |
分类号 |
A61L29/04;A61F2/958;A61L29/08;A61L29/16;A61M25/00 |
主分类号 |
A61L29/04 |
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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