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:
Apr. 01, 2003
Filed:
Dec. 29, 1999
Carolyn Voyles, Escondido, CA (US);
Cheryl Rice, San Diego, CA (US);
Jeong S. Lee, Diamond Bar, CA (US);
Advanced Cardiovascular Systems, Inc., Santa Clara, CA (US);
Abstract
An elongated intracorporeal device, more specifically, a balloon catheter having an elongate shaft with a distal section. The distal section of the shaft has a distal inner tubular member with an inflatable balloon disposed about the distal inner tubular member. A radiopaque marker formed at least in part of a polymer is disposed on the distal inner tubular member. The flexible radiopaque marker can be formed either by doping a desired portion of the distal inner tubular member with an appropriate radiopaque material, or preforming the radiopaque marker from a polymer doped with a radiopaque material and subsequently securing the radiopaque marker to the distal inner tubular member.