A hypodermic syringe includes a barrel with a plunger assembly slidably extending therein. The plunger assembly includes an outer plunger (42) and an inner plunger (102) telescoping together with a bungee (120) resisting extension of the assembly.
申请公布号
WO03020341(A3)
申请公布日期
2004.07.08
申请号
WO2002US28452
申请日期
2002.09.05
申请人
FUTURA MEDICAL TECHNOLOGIES INC.
发明人
WOODARD, JAMES, A.;DICKSON, DOUGLAS, J.;FORTNER, BRIAN, R.
