发明名称 |
Polymer compositions for intraluminal stent |
摘要 |
A polymer composition for use in forming a stent is described. The composition includes a monomer of an aliphatic ester of acrylic acid which has a glass transition temperature less than 25° C. and a second monomer that copolymerizes with the first monomer and which has a glass transition temperature greater than 25° C. The components in the composition are mixed in amounts suitable to give a copolymer having a glass transition temperature less than 25° C., or in case of block copolymers, having at least one glass transition temperature less than 25° C. A stent including polymer members formed from the described composition is also disclosed.
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申请公布号 |
US2004059408(A1) |
申请公布日期 |
2004.03.25 |
申请号 |
US20030670035 |
申请日期 |
2003.09.24 |
申请人 |
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发明人 |
ALVARADO ANGELICA;EURY ROBERT;POMERANTSEVA IRINA D.;FROIX MICHAEL |
分类号 |
A61F2/84;A61K9/00;A61K9/127;A61K31/337;A61L31/00;A61L31/04;A61L31/16;C08F220/18;C08F220/22;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/84 |
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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