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:
Jul. 06, 1999
Filed:
Dec. 11, 1992
Applicant:
Inventor:
Matthew McCoy Burns, Minneapolis, MN (US);
Assignee:
SciMed Technology, Inc., Maple Grove, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 99 ; 604 96 ; 604165 ;
Abstract
A balloon catheter for use with a guide wire in angioplasty includes a main shaft which is a flexible tube which has an inflatable balloon at its distal end. The inflatable balloon is attached at its proximal and distal ends to and surrounds a guide wire director. The guide wire extends through the catheter by extending through the shaft, through the guide wire director, and out the distal end of the balloon. Located within the interior of the balloon is an inflation valve and a deflation valve used to provide a fluid tight seal around the guide wire during balloon inflation and deflation.