CRAIG STEPHEN THORLEY,JOSEPH HERMES KAAL,CHRIS RAFFERTY,RICHARD SOKOLOV,ERNESTO HUESO,HUW WALLIS,STEVE CHI TRUONG
申请号：
MYPI 2012002672
公开号：
MY157157A
申请日:
2008.07.02
申请国别(地区):
MY
年份:
2016
代理人:
摘要：
THERE IS DISCLOSED A PLUNGER (20) FOR A RETRACTABLE SYRINGE (10) THAT COMPRISES A RETRACTABLE NEEDLE (40), THE PLUNGER (20) COMPRISES A PLUNGER ROD (21), A PLUNGER OUTER (22), A CONTROLLING MEMBER (50) AND A SPRING (70), WHEREIN THE PLUNGER ROD (21), PLUNGER OUTER (22) AND THE CONTROLLING MEMBER (50) CO-OPERATE TO RELEASABLY MAINTAIN THE SPRING (70) IN AN INITIALLY COMPRESSED STATE PRIOR TO RETRACTION OF THE RETRACTABLE NEEDLE (40). THE CONTROL MEMBER OPERABLE TO FACILITATE CONTROL OF THE RATE OF RETRACTION. THERE IS ALSO DISCLOSED A RETRACTABLE SYRINGE (10) COMPRISING A BARREL (11), A RETRACTABLE NEEDLE (40) AND THE PLUNGER (20), WHICH PLUNGER (20) IS ENGAGEABLE WITH THE RETRACTABLE NEEDLE (40) TO FACILITATE RETRACTION THEREOF AFTER DELIVERY OF FLUID CONTENTS OF THE SYRINGE. (FIG.2)
