发明授权
- 专利标题： Dispensing device with drug delivery patterns
- 专利标题（中）： 配药装置配药方式
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申请号： US678744申请日： 1984-12-06
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公开(公告)号： US4608048A公开(公告)日： 1986-08-26
- 发明人: Richard Cortese , Felix Theeuwes
- 申请人： Richard Cortese , Felix Theeuwes
- 申请人地址： CA Palo Alto
- 专利权人： ALZA Corporation
- 当前专利权人： ALZA Corporation
- 当前专利权人地址： CA Palo Alto
- 主分类号： A61K9/00
- IPC分类号： A61K9/00 ; A61M7/00
摘要：
An osmotic device is disclosed for delivering an agent to a selected environment. The device comprises a semipermeable wall surrounding a first and second compartment for containing the agent, and the device is provided with means for delivering the agent from both compartments through a single osmotic passageway.
公开/授权文献
- US6152626A Recording apparatus and recording method 公开/授权日：2000-11-28
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