HENDERSON, CHARLEY,CROSS, DAVID,JENNINGS, DOUGLAS IVAN,MCGINLEY, RYAN ANTHONY
申请号:
HK15108568.8
公开号:
HK1207998A
申请日:
2015.09.02
申请国别(地区):
HK
年份:
2016
代理人:
摘要:
Described is an autoinjector (1) comprising a case (2), a motor (15) adapted to rotate a drive gear (20), and a curvi-linear plunger (18) adapted to mate with the drive gear (20). The plunger (18) includes a distal end with a resilient flange, which in a non-deflected state, abuts a proximal collar (5.2) of a syringe (4), and, in a deflected state, advances through the proximal collar (5.2) and engages a stopper (19) in the syringe (4).