FDAnews
www.fdanews.com/articles/133684-on-x-lti-receives-fda-approval-for-aortic-valve-with-vascutek-graft

On-X LTI Receives FDA Approval for Aortic Valve With Vascutek Graft

January 21, 2011
On-X LTI announced that it has received approval from the U.S. Food and Drug Administration to market the On-X Ascending Aortic Prosthesis with the Vascutek Gelweave Valsalva Graft.
CNBC