Thomas Henley,David Cross,Douglas Ivan Jennings,Ryan Anthony McGinley
申请号：
US14360292
公开号：
US20140323979A1
申请日:
2012.11.23
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Described is a syringe comprising a barrel, a stopper slidably arranged within the barrel, a needle arranged on a distal end of the barrel, a plunger coupling coupled to the stopper and adapted to releasably engage a plunger, and a needle retraction mechanism adapted to retract the needle into the barrel.
