发明申请
US20070093787A1 IONTOPHORESIS DEVICE TO DELIVER MULTIPLE ACTIVE AGENTS TO BIOLOGICAL INTERFACES
审中-公开
IOPOPHORESIS设备将多种活性剂递送到生物界面
- 专利标题: IONTOPHORESIS DEVICE TO DELIVER MULTIPLE ACTIVE AGENTS TO BIOLOGICAL INTERFACES
- 专利标题(中): IOPOPHORESIS设备将多种活性剂递送到生物界面
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申请号: US11537006申请日: 2006-09-29
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公开(公告)号: US20070093787A1公开(公告)日: 2007-04-26
- 发明人: Gregory Smith
- 申请人: Gregory Smith
- 申请人地址: JP Tokyo
- 专利权人: Transcutaneous Technologies Inc.
- 当前专利权人: Transcutaneous Technologies Inc.
- 当前专利权人地址: JP Tokyo
- 主分类号: A61K9/22
- IPC分类号: A61K9/22
摘要:
An iontophoresis device includes active and counter electrode assemblies. The active electrode assembly includes an active electrode element and at least two laterally spaced active agent reservoirs. The active electrode assembly may also include an outermost ion selective membrane caching an active agent and a further active agent carried by an outer surface of the outermost ion selective membrane. The active electrode assembly may also include an electrolyte reservoir storing electrolyte and an inner ion selective membrane positioned between the electrolyte reservoir and the active agents. The active electrode may also include an inner withdrawable sealing liner between the electrolyte reservoir and the active agents. An outer release liner may protectively cover or overlay the further active agent and/or outer surface prior to use. The active electrode assembly may also include a blister pack of at least two hydrating agent blisters to selectively hydrate dehydrated active agent.
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