发明授权
- 专利标题： Multiple flow path device for oral delivery of discrete units
- 专利标题（中）： 用于口服分离单元的多流路装置
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申请号： US949753申请日： 1997-10-14
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公开(公告)号： US5910321A公开(公告)日： 1999-06-08
- 发明人: Patrick S.-L. Wong , Nathan Roth , Vincent J. Ferrari
- 申请人： Patrick S.-L. Wong , Nathan Roth , Vincent J. Ferrari
- 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： A47G21/18
- IPC分类号： A47G21/18 ; A61J7/00 ; A61K9/00 ; A61K9/24
摘要：
The present invention is directed to an oral active agent delivery system and method for delivering discrete units of an active agent to a patient. An elongate tubular member having first and second ends comprises first and second flow paths. Either or both of said flow paths contains an active agent. Liquid is drawn up into the first end of the member, and the liquid and active agent is drawn out of the second end of the member and into the patient's mouth.