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:
Aug. 15, 1989
Filed:
Jul. 22, 1988
Applicant:
Inventor:
Paul Kahn, San Francisco, CA (US);
Assignee:
Miles Laboratories, Inc., Elkhart, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604405 ; 604126 ; 604256 ; 604411 ;
Abstract
A universal piercer device for a parenteral fluid dispensing container can be vented and non-vented, alternatively, for use with rigid and collapsible dispensing containers. The universal piercer device includes a venting passage with an air filter, and a reusable, fluid impermeable, pressure-sensitive adhesive seal. The venting passage can include a check-valve.