ROSEN, MELISSA,SCHOONMAKER, RYAN,BRUEHWILER, MICHEL,SPOOL, IRA
申请号：
EP09836480
公开号：
EP2364372A4
申请日:
2009.12.08
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
A dual-chambered drug delivery device (301) includes a first chamber (342) in which medicament is stored and a second chamber (331) in fluid communication with the first chamber (342). A medicament dose is transferred to the second chamber (331) from the first chamber (342) prior to injecting the medicament dose. A needle (363) communicates with the second chamber (331) for injecting the medicament dose into an injection site.
