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:
May. 05, 1998
Filed:
Dec. 23, 1996
Arlinda Graves, Stamford, CT (US);
Sandor Szabo, Elmwood Park, NJ (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A safety needle assembly for an intravenous fitting which protects against inadvertent touch contact with a piercing element after use. The assembly includes a piercing element such as a sharpened needle cannula or a blunt ended cannula that is mounted within a carrier member. A protective shield component is provided which is axially slidable relative to the carrier member and configured to attach to an intravenous fitting. The protective shield and carrier member may feature a guide assembly for guiding the shield between a pre-use, injection position and a post-use, locked position wherein inadvertent touch contact with the distal end of the piercing element is avoided. A releasable locking assembly may also be incorporated to releasably retain the protective shield in its pre-use position so as to facilitate attachment of the safety needle assembly with the intravenous fitting.