A syringe includes a barrel having a fluid chamber, a proximal end, a distal end and an elongated tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. A plunger is provided for drawing fluid into and out of the barrel. The plunger includes an elongated plunger rod having a proximal portion and a distal portion connected by a breakable connection. The breakable connection is strong enough to hold the proximal portion and distal portion together during normal use of the syringe and breakable upon application of additional force to the proximal portion.
申请公布号
WO0006234(A1)
申请公布日期
2000.02.10
申请号
WO1999US16841
申请日期
1999.07.23
申请人
BECTON, DICKINSON AND COMPANY
发明人
CAPES, DAVID, FRANCIS;CALUCHO VILLAS, MARCOS;CLAPES PONS, MARTIN