| 发明名称 |
DRUG DISPENSER COMPRISING WALL FORMED OF SEMIPERMEABLE MEMBER AND ENTERIC MEMBER |
| 摘要 |
<p>// An osmotic dispenser is disclosed for releasing drug formulation in the gastrointestinal tract. The dispenser comprises a semipermeable-enteric wall surrounding a compartment housing drug formulation. A passageway in the wall communicates with the compartment for dispensing drug formulation.</p> |
| 申请公布号 |
CA1231283(A) |
申请公布日期 |
1988.01.12 |
| 申请号 |
CA19840444721 |
申请日期 |
1984.01.05 |
| 申请人 |
ALZA CORPORATION |
发明人 |
EDGREN, DAVID |
| 分类号 |
A61K9/00;A61K9/22;A61M31/00;(IPC1-7):A61M31/00 |
主分类号 |
A61K9/00 |
| 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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