1) More options in diameter ranges(CTO: 1.0mm-1.25mm; SC:1.5mm-4.0mm & NC: 2.0mm-5.0mm ); 2) More choices in balloon length (CTO &SC: 10mm-30mm; NC:8mm-18mm ) 3) Higher Rated Pressure (16atm for CTO& SC; 20-22 atm for NC); In addition, the average balloon burst pressure for NC reaches 35-40atm 4) Special hydrophilic coating on balloon, dismal shaft and tip, which made our frictional coefficient merely half of competitors' 5) Better flexibility thanks to Pebax-made balloon 6) Extraordinary minor balloon axial growth(3%) while inflation and 5F guiding cathether compatible 7) Tip Entrance Profile is 0.016'', Crossing profile for 3.0mm-diameter balloon is 0.0355''
