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:
Sep. 24, 1996
Filed:
Jan. 25, 1995
Applicant:
Inventor:
Jack W Shields, Santa Barbara, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604192 ; 604263 ;
Abstract
I describe a device comprising a hollow conical shield which wedge impacts the barrel of an inserted syringe having an affixed hollow needle initially covered by a needle scabbard, such that the hollow needle can be kept sterile after the needle scabbard is removed to fill the syringe; and such that accidental sticks are prevented after the syringe/needle is used to aspirate fluid from or inject a fluid into a subject.