https://www.selleckchem.com/pr....oducts/abc294640.htm
At low (450ml) and ultra-low (230ml) tidal volumes, pulsed delivery yielded better agreement of the set target (up to 40ppm) and inspiratory NO concentrations as compared to customary modes. Pulsed delivery with NO injection close to the artificial lung yielded higher intrapulmonary NO concentrations than with NO injection close to the ventilator. The maximum inspiratory NO concentration observed in the trachea (68 ± 30ppm) occurred with pulsed delivery at a set target of 40ppm. Pulsed early inspiratory phase NO injection is as effect