The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2014
Filed:
Sep. 19, 2012
Applicant:
Becton Dickinson France, S.a.s., Le Pont-de-Claix, FR;
Inventors:
Darrin Scott Manke, North Andover, MA (US);
Christopher Labak, Brookline, NH (US);
Joseph Omer St. Cyr, Salem, NH (US);
Assignee:
Becton Dickinson France S.A.S., Le Pont-de-Claix, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/00 (2006.01); A61M 5/315 (2006.01); A61M 5/50 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31515 (2013.01); A61M 2005/31518 (2013.01); A61M 5/5086 (2013.01);
Abstract
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.