| 发明名称 |
DOSAGE FORM FOR DELIVERING DRUG TO THE INTESTINE |
| 摘要 |
A drug delivery device (10) is disclosed for delivering a drug (17) to the intestine and the colon. The device (10) comprises external means (13) for delaying the delivery of drug (17) in the stomach, and hydrophobic means for preventing the passage of fluid through the delay external means (13).
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| 申请公布号 |
CA2038672(A1) |
申请公布日期 |
1991.09.24 |
| 申请号 |
CA19912038672 |
申请日期 |
1991.03.20 |
| 申请人 |
ALZA CORPORATION |
发明人 |
WRIGHT, JEREMY C.;GUITTARD, GEORGE V. |
| 分类号 |
A61K9/00;A61K9/22;A61K9/28;(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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