… open system, high flow from the nasal cannula prevails against … flow and increases airway
pressure. In an in vitro study with and without a pressure-limiting valve to limit airway pressure, …

… The patient was started on nasal high-flow oxygen (RT033/034 Optiflow nasal cannula,
MR880 heated humidifier, and RT241 heated delivery tube, Fisher & Paykel Healthcare, …

… , high flow from the nasal cannula offers resistance against expiratory flow and increases
airway pressure… In an in vitro neonate model of HFNC, airway pressure increased as flow …

… high flow nasal therapy is associated with the generation of significant positive airway pressure
in … port of the GE Engstom Carestation ventilator by oxygen tubing. The subject was then …

… flow rates of oxygen delivered via a nasal cannula increases NP pressures in a linear fashion
up to 6 L/min of flow … relationship between airway (NP) pressures and HHHFNC therapy in …

… flow-dependent, low-level positive airway pressure (PAP), 6–9 reduce … oxygen with
high-flow nasal cannula (HFNC) was superior to high-flow oxygen via a non-rebreathing mask. …

… High-flow nasal cannulas wash CO 2 out of the upper airway … is flow dependent, it is desirable
to target the highest flow … of entrained room air that mixes with 100% oxygen delivered by …

… pressure generated by a high-flow oxygen therapy system in an experimental model of the
pediatric airway… flow of 20 L/min through the nasal cannulae or nasal mask (see Table 1). The …

… , and used that information to distinguish between low-flow variable performance … nasal
cannula performance, he touted the ability of large bulk flows through high air flow oxygen …

… airway pressure be achieved. We conclude that heated, humidified high-flow nasal cannula
should not be used as a replacement for delivering continuous positive airway pressure. …