The present invention is an apparatus designed to effectuate restoration of normal aortic valvular function where there is aortic valvular regurgitation either primary or secondary to diseases of the aorta such as aortic aneurysm, aortic dissection, rheumatic aortic disease annuloaortic ectasia and etc....http://www.google.com/patents/US20050165478?utm_source=gb-gplus-sharePatent US20050165478 - Apparatus for restoring aortic valve and treatment method using thereof
