发明名称 |
A CONTROLLED RELEASE BIODEGRADABLE GEL MATRIX |
摘要 |
A composition and method for releasing a bio-active agent or a drug within a biological environment in a controlled manner is disclosed. The composition is a dual phase polymeric agent- delivery composition comprising a continuous biocompatible gel phase, a discontinuous particulate phase comprising defined microparticles and an agent to be delivered.
|
申请公布号 |
CA2453507(C) |
申请公布日期 |
2010.04.06 |
申请号 |
CA20022453507 |
申请日期 |
2002.07.12 |
申请人 |
MACROMED, INC. |
发明人 |
SHIH, CHUNG;ZENTNER, GAYLEN M. |
分类号 |
A61K9/50;A61K9/00;A61K9/06;A61K9/14;A61K9/16;A61K9/51;A61K38/00;A61K47/30;A61K47/34;A61K48/00;A61P35/00 |
主分类号 |
A61K9/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|