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:
Jun. 08, 2004
Filed:
Mar. 13, 2000
James P. Beckham, Athens, TX (US);
Futuremed Interventional, Athens, TX (US);
Abstract
The present invention is directed to a non-compliant medical balloon suitable for angioplasty and other medical procedures and which integrally includes very thin inelastic fibers having high tensile strength, and methods for manufacturing the balloon. More particularly, the invention is directed to a fiber-reinforced medical balloon having a long axis, wherein the balloon comprises an inner polymeric wall capable of sustaining pressure when inflated or expanded and a fiber/polymeric matrix outer wall surrounding and reinforcing the inner polymeric wall. The fiber/polymeric matrix outer wall is formed from at least two layers of fibers and a polymer layer. The fibers of the first fiber layer are substantially equal in length to the length of the long axis of the balloon and run along the length of the long axis. The fiber of the second fiber layer runs radially around the circumference of the long axis of the balloon substantially over the entire length of the long axis. The fiber of the second fiber layer is substantially perpendicular to the fibers of the first fiber layer.