Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2011-08-02
2011-08-02
Lucchesi, Nicholas D (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S198000
Reexamination Certificate
active
07988663
ABSTRACT:
A syringe including a barrel (14), a retractable needle (12) and a plunger rod assembly (22) including inner (30) and outer (24) members with a stopper (46) for expelling fluids from the syringe is disclosed. An activation member (40, 44) associated with the plunger rod permits relative movement of the inner and outer members when activated. The stopper is configured to compress a sufficient amount when advanced distally in the barrel to cause the activation element to engage and cause retraction of the needle within the syringe.
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D'Arrigo Christina J.
Paddock Douglas
Schiller Eric R.
Becton Dickinson and Company
Diehl Servilla LLC
Landry, II Gerald
Lucchesi Nicholas D
Lukasavage Jeanne P.
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