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. 31, 2005
Filed:
Jun. 23, 2003
Raymond P. Vito, NW. Atlanta, GA (US);
Jack C. Griffis, Iii, Decatur, GA (US);
Raymond P. Vito, NW. Atlanta, GA (US);
Jack C. Griffis, III, Decatur, GA (US);
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
Devices and methods are provided for forming a vascular graft by axially distending a blood vessel to induce growth. In one embodiment, a device for distending a blood vessel of a human or animal is provided which comprises a stretching mechanism attachable directly to a blood vessel at at least two attachment positions thereon, and a means for operating the stretching mechanism to cause the blood vessel portion between said at least two attachment positions to be stretched axially. The distended portion can then be excised and used as a graft.