发明公开
EP0804155A1 COMPOSITION AND METHOD FOR ENHANCING TRANSDERMAL ELECTROTRANSPORT AGENT DELIVERY
失效
成分和方法促进透皮电动运输PRESENTATION
- 专利标题： COMPOSITION AND METHOD FOR ENHANCING TRANSDERMAL ELECTROTRANSPORT AGENT DELIVERY
- 专利标题（中）： 成分和方法促进透皮电动运输PRESENTATION
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申请号： EP95925470.0申请日： 1995-06-29
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公开(公告)号： EP0804155A1公开(公告)日： 1997-11-05
- 发明人: GYORY, J.Richard
- 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： Cockbain, Julian, Dr.
- 优先权： US19940274619 19940713
- 国际公布： WO1996002232 19960201
- 主分类号： A61N1
- IPC分类号： A61N1 ; A61K9 ; A61K47
摘要：
A composition comprises an agent to be delivered through a body surface and an electrotransport enhancer having a hydrophobic tail and a polar head of specific characteristics. An electrotransport delivery device (10) is also provided having a reservoir (16) comprising the agent to be delivered and the electrotransport enhancer of the invention. The electrotransport enhancers increase the electrotransport delivery rate of the agent through the surface while reducing the electrical resistance of the surface during electrotransport of the agent.
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