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:
Oct. 12, 1999
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Vincent C Desecki, Ingleside, IL (US);
Thomas E Dudar, Palatine, IL (US);
Michael J Finley, Park City, IL (US);
Assignee:
Baxter International Inc., Deerfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
606280 ;
Abstract
A cannula and injection site coupling system comprising a cannula or piercing member assembly having a blunt cannula partially surrounded by a protective shield. The protective shield is spaced apart from the blunt cannula and includes a bayonet arm, a bayonet barb, a bayonet lock and an opening or gap. The injection site has a septum with a opening and an arm. When the cannula assembly and injection site are coupled, the injection site arm is lodged within the cannula assembly lock opening.