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. 27, 1996
Filed:
May. 07, 1993
Applicant:
Inventors:
Frank Patterson, Exeter, NH (US);
John Zhang, Burlington, MA (US);
George Purtell, Westford, MA (US);
Assignee:
C. R. Bard, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604247 ; 604256 ; 604167 ; 604265 ; 2511491 ;
Abstract
An improved self-lubricating catheter and guidewire introducer is provided with a reservoir containing lubrication fluid located proximally of a sealing gasket in a modified end cap. An improved self-sealing gasket provides hemostasis while reducing the force required to move a catheter or guidewire positioned within the gasket.