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. 10, 2020
Filed:
Dec. 21, 2012
University of Pittsburgh—of the Commonwealth System of Higher Education, Pittsburgh, PA (US);
Yadong Wang, Allison Park, PA (US);
University of Pittsburgh—Of The Commonwealth System of Higher Education, Pittsburgh, PA (US);
Abstract
Disclosed herein are biodegradable scaffolds for in situ tissue engineering. In some examples, biodegradable vascular grafts and methods of fabricating and uses of such are disclosed. In some examples, a vascular graft includes a biodegradable scaffold including a biodegradable polyester tubular core, a biodegradable polyester electrospun outer sheath surrounding the biodegradable polyester tubular core and/or a thromboresistant agent, such as heparin, coating the biodegradable scaffold. The disclosed vascular grafts can be used for forming a blood vessel of less than 6 mm, including, but not limited to a coronary or peripheral arterial.