23 Jul BIODEGRADABLE VASCULAR GRAFTS
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.
Year: 2013
Country: WO
Doc No: 2013154612