Tender For supply of dry tissue technology -dtt- tavi/tavr -transcatheter aortic valve implant-replacement- self expanding-balloon expanding on consignment basis - us fda/dcgi approved tavi/tavr (transcatheter aortic valve implant/replacement) system comprising of preloaded valve, predilation ballon, compatable delivery catheter/system with annular/infra annular balloon expanding nitionol/cobalt alloy frame with bovine/ porsine pericardium with 14 fr equivalent system approved for 5 mm frmoral artery in all different sizes which supports broadest annular range from 16 mm to 31 mm, annular valve in all available sizes