| 发明名称 |
Active agent delivery systems including a miscible polymer blend, medical devices, and methods |
| 摘要 |
An active agent delivery system that includes two or more active agents and two or more layers of polymers; wherein at least one layer includes miscible polymer blend comprising two or more miscible polymers; and further wherein delivery of at least one active agent occurs predominantly under permeation control. |
| 申请公布号 |
US2005064005(A1) |
申请公布日期 |
2005.03.24 |
| 申请号 |
US20040916162 |
申请日期 |
2004.08.11 |
| 申请人 |
DINH THOMAS Q.;SPARER RANDALL V.;LYU SUPING;DANG KIEM;HOBOT CHRISTOPHER M. |
发明人 |
DINH THOMAS Q.;SPARER RANDALL V.;LYU SUPING;DANG KIEM;HOBOT CHRISTOPHER M. |
| 分类号 |
A61F2/00;A61F2/06;A61F2/82;A61K9/00;A61L27/34;A61L27/54;A61L29/08;A61L29/16;A61L31/04;A61L31/10;A61L31/16;(IPC1-7):A61K9/14 |
主分类号 |
A61F2/00 |
| 代理机构 |
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