发明名称 |
DRUG DELIVERY SYSTEM |
摘要 |
A composition of matter comprising a drug, a neutral hydrogel and an ionic hydrogel. The composition can be administered from a delivery system to a biological receptor over time. |
申请公布号 |
AU6821687(A) |
申请公布日期 |
1987.08.13 |
申请号 |
AU19870068216 |
申请日期 |
1987.02.02 |
申请人 |
ALZA CORP. |
发明人 |
PAUL R. MAGRUDER;PATRICK S.-L. WONG;FELIX THEEUWES;GEORGE V. GUITTARD |
分类号 |
A61J1/00;A61J1/03;A61J3/07;A61K9/00;A61K9/22;A61K33/14;A61M31/00 |
主分类号 |
A61J1/00 |
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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