发明授权
US4624945A Dispensing system with means for increasing delivery of beneficial agent
from the system
失效
分配系统，具有从系统中增加有益剂的输送的手段
- 专利标题： Dispensing system with means for increasing delivery of beneficial agent from the system
- 专利标题（中）： 分配系统，具有从系统中增加有益剂的输送的手段
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申请号： US764143申请日： 1985-08-09
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公开(公告)号： US4624945A公开(公告)日： 1986-11-25
- 发明人: James B. Eckenhoff , Richard Cortese , Felix A. Landrau
- 申请人： James B. Eckenhoff , Richard Cortese , Felix A. Landrau
- 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 ; A61M31/00 ; A61K31/70
摘要：
A dispensing device is disclosed for delivering a beneficial agent. The device comprises (1) a housing defining an internal space, (2) heat responsive means containing a beneficial agent in the space, (3) means for increasing the amount of beneficial agent delivered from the device in the space, (4) expandable means in the space, (5) an optional dense means in the space, and (6) means in the housing for delivering the beneficial agent from the dispensing device.
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