| 发明名称 |
OSMOTIC DRUG DELIVERY SYSTEM |
| 摘要 |
<p>A drug delivery device is disclosed for delivering a drug by the oral route to the colon. The device comprises a laminated wall formed of three laminae surrounding a compartment contacting a drug with a passageway through the wall for dispensing the drug.</p> |
| 申请公布号 |
AU587997(B2) |
申请公布日期 |
1989.09.07 |
| 申请号 |
AU19850048886 |
申请日期 |
1985.10.21 |
| 申请人 |
ALZA CORPORATION |
发明人 |
PATRICK S. -L. WONG;FELIX THEEUWES |
| 分类号 |
A61J3/07;A61K9/00;(IPC1-7):A61K9/00 |
主分类号 |
A61J3/07 |
| 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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