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:
Dec. 23, 2008
Filed:
Nov. 03, 2003
Jamie Crawford, New York, NY (US);
Frank Francavilla, Branchville, NJ (US);
Roger Groskopf, Saddle Brook, NJ (US);
Jamie Crawford, New York, NY (US);
Frank Francavilla, Branchville, NJ (US);
Roger Groskopf, Saddle Brook, NJ (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A medical device for delivering medicament to a patient including a syringe assembly, a shield body, a retainer and an urging member. The syringe assembly includes a barrel defining a reservoir for medicament, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The syringe barrel is movable within the shield body between a first position exposing the forward tip of the needle cannula, and a second position where the tip of the needle cannula is in the shield body. A retainer secures the syringe barrel in the first position. An urging member urges the syringe barrel from the first position toward the second position upon interaction with the thumb pad and upon the release of pressure applied to the thumb pad.