Darrin Scott Manke,Christopher Labak,Joseph Omer St. Cyr
申请号：
US13622389
公开号：
US08882719B2
申请日:
2012.09.19
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A syringe assembly includes a syringe barrel defining a chamber, a stopper disposed within the chamber, and a plunger assembly. The plunger assembly includes an elongated plunger rod, a housing, and a handle portion connecting the plunger rod and housing. The plunger assembly transitions from a first position disposed about the syringe barrel, to a second position with the plunger rod engaged with the stopper. Transition of the plunger assembly includes rotational engagement of the plunger rod and stopper.
