James Alexander Davies,Steven Wimpenny,Daniel Thomas De Sausmarez Lintell
申请号：
US13881803
公开号：
US20130226080A1
申请日:
2011.10.31
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method and system for dispensing a non-user settable dose of one medicament and a user-settable dose of a primary medicament. The system may include a medicated module attachable to a drug delivery device, the drug delivery device having a drug reservoir holding a first medicament. The medicated module includes a first needle, a second needle, a collapsible feature holding a second medicament, a biasing feature operably connected to the collapsible feature, and a valve system having a closed position and an open position. During dispense, the valve system transitions from the closed position to the open position, and the biasing feature compresses the collapsible feature to force the second medicament to flow from the collapsible feature to the second needle.
