| 发明名称 |
CONTROLLED DELIVERY OF ACTIVE AGENTS |
| 摘要 |
Controlled release of active agents from sustained release push delivery devices having high drug loading are described wherein residual drug content in the device is minimized by the utilization of a flow-promoting layer between the semi-permeable wall and the drug layer.
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| 申请公布号 |
CA2350246(C) |
申请公布日期 |
2010.04.27 |
| 申请号 |
CA19992350246 |
申请日期 |
1999.10.26 |
| 申请人 |
ALZA CORPORATION |
发明人 |
BHATT, PADMANABH;CRUZ, EVANGELINE G.;YAM, NOYMI |
| 分类号 |
A61K9/22;A61K9/24;A61K9/00;A61K9/28;A61K9/52;A61K31/496;A61K47/02;A61K47/10;A61K47/12;A61K47/14;A61K47/32;A61K47/34;A61K47/38;A61K47/42;A61P25/24 |
主分类号 |
A61K9/22 |
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