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:
Mar. 22, 1994
Filed:
Apr. 01, 1992
Wassim Aliahmad, Irvine, CA (US);
Said S Hilal, Laguna Niguel, CA (US);
Applied Medical Resources Corporation, Laguna Hills, CA (US);
Abstract
A catheter includes a body having tubular walls defining a lumen extending along an axis from the distal end of the body to a proximal end of the body. Portions of the walls define at least one balloon hole extending from the lumen through the walls of the body. Elastomeric material restrained to the hole defining portions interiorly of the body expand outwardly of the (catheter) body to form a balloon when the lumen is pressurized with fluid. The elastomeric material my take the form of a patch or a full lining of the catheter walls defining the lumen. A method for making the catheter includes the step of retaining portions of an elastomeric layer around the hole interiorly of the lumen. A preferred method of manufacturing the catheter includes the step of providing the catheter body and an inner layer of elastomeric sheet material simultaneously in a co-extruder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile