发明授权
- 专利标题: System for delivering drug with enhanced bioacceptability
- 专利标题(中): 用于递送具有增强的生物可接受性的药物的系统
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申请号: US827027申请日: 1986-02-07
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公开(公告)号: US4723957A公开(公告)日: 1988-02-09
- 发明人: Paul R. Magruder , Patrick S. L. Wong , Felix Theeuwes , George V. Guittard
- 申请人: Paul R. Magruder , Patrick S. L. Wong , Felix Theeuwes , George V. Guittard
- 申请人地址: CA Palo Alto
- 专利权人: Alza Corp.
- 当前专利权人: Alza Corp.
- 当前专利权人地址: CA Palo Alto
- 主分类号: A61J1/00
- IPC分类号: A61J1/00 ; A61J1/03 ; A61J3/07 ; A61K9/00 ; A61K9/22 ; A61K33/14 ; A61M31/00
摘要:
A composition of matter comprising a drug, a neutral hydrogel and an ionic hydrogel. The composition can be administered from a delivery system to a biological receptor over time.
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