发明授权
- 专利标题： DISPENSER COMPRISING IONOPHORE
- 专利标题（中）： 含离子载体电源装置。
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申请号： EP90911939.8申请日： 1990-07-16
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公开(公告)号： EP0483273B1公开(公告)日： 1995-10-25
- 发明人: AYER, Atul, Devdatt , BURKOTH, Terry, L. , KUCZYNSKI, Anthony, L. , DETERS, Joseph, C.
- 申请人： ALZA CORPORATION
- 申请人地址： 950 Page Mill Road P.O. Box 10950 Palo Alto California 94303-0802 US
- 专利权人： ALZA CORPORATION
- 当前专利权人： ALZA CORPORATION
- 当前专利权人地址： 950 Page Mill Road P.O. Box 10950 Palo Alto California 94303-0802 US
- 代理机构： Evans, David Charles
- 优先权： US381423 19890718
- 国际公布： WO9101131 19910207
- 主分类号： A61K9/22
- IPC分类号： A61K9/22 ; A61K31/71
摘要：
A dispenser is disclosed for delivering a beneficial ionophore to an animal. The dispenser comprises (1) a semipermeable housing defining an internal space, (2) at least one composition comprising an ionophore and a pharmaceutically acceptable carrier in the space, (3) an expandable hydrophilic composition in the space, (4) a dense member in the space, and (5) a passageway in the housing for delivering the ionophore from the dispenser.
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