发明授权
US4871360A System for intravenous delivery of a beneficial drug at a regulated rates
失效
以有规律的速率静脉输送有益药物的系统
- 专利标题： System for intravenous delivery of a beneficial drug at a regulated rates
- 专利标题（中）： 以有规律的速率静脉输送有益药物的系统
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申请号： US854452申请日： 1986-04-21
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公开(公告)号： US4871360A公开(公告)日： 1989-10-03
- 发明人: Felix Theeuwes
- 申请人： 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： A61M5/14
- IPC分类号： A61M5/14
摘要：
A formulation chamber is disclosed comprising a wall surrounding a space containing a beneficial agent. The formulation chamber has an inlet for admitting a fluid into the chamber and an outlet for letting the fluid containing the agent leave the chamber. The chamber can additionally comprise a film for regulating the rate of release from the chamber, and optionally a filter. The chamber is adapted for use in an intraveous delivery system for delivering the fluid containing the agent to a patient. A method also is disclosed for using the formulation chamber.
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