| 发明名称 |
Biodegradable polyurethane and polyurethane ureas |
| 摘要 |
This invention relates to biocompatible, biodegradable thermoplastic polyurethane or polyurethane/ureas comprising isocyanate, polyol and a conventional chain extender and/or a chain extender having a hydrolysable linking group and their use in tissue engineering and repair applications, particularly as stents and stent coating.
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| 申请公布号 |
US2007275033(A9) |
申请公布日期 |
2007.11.29 |
| 申请号 |
US20050087561 |
申请日期 |
2005.03.24 |
| 申请人 |
MOORE TIMOTHY G;ADHIKARI RAJU;GUNATILLAKE PATHIRAJA A |
发明人 |
MOORE TIMOTHY G.;ADHIKARI RAJU;GUNATILLAKE PATHIRAJA A. |
| 分类号 |
A61F2/00;A61K31/785;A61L27/18;A61L27/58;A61L31/06;A61L31/10;C08G18/08;C08G18/10;C08G18/32;C08G18/42;C08G18/66;C08G18/77;C08G63/48;C08K3/32;C08K5/00;C08L75/04 |
主分类号 |
A61F2/00 |
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