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:
May. 04, 2004
Filed:
Oct. 06, 2000
Richard W. Smalling, Houston, TX (US);
Board of Regents of the University of Texas System, Austin, TX (US);
Abstract
A low profile, abdominal aortic aneurysm exclusion device with iliac vessel extensions. A sectional, bifurcated stent forms part of an endoluminal prosthesis to eliminate or reduce the risk of rupture of aortic aneurysms. An apparatus and a method for introducing the bifurcated stent in sections into the vasculature and assembling the sections in situ to form a “scaffold” for introduction of material to re-endothelialize and/or occlude the aneurysm cavity. After trans-stent embolization of the aneurysm cavity with thrombogenic material, laminar flow stimulates endothelialization of the stent lumen. Subsequent organization and fibrosis of the persistent thrombus reinforces the wire-mesh or etched metal tubular scaffold comprising the stent and serves to stabilize and shrink the aneurysm. A single stent deployed with the same method may be used in non-bifurcated vessels.