HFNC is the medical abbreviation for a high-flow nasal cannula. These devices blow humidified, heated oxygen into the nostrils. They can deliver up to 60 liters of oxygen per minute. Low-flow ...

An oxygen pulse is delivered to the user when inhalation is sensed as a negative fluctuation in pressure in the nasal cannula. Some oxygen concentrators are capable of delivering up to 10 liters ...

The high-flow nasal cannula's most notable quality is that it facilitates the delivery of sixty liters of therapeutic gas per minute in addition to one hundred percent oxygen. The nasal cannula ...

For example, a patient using three liters per minute by nasal cannula uses over 4,000 liters of oxygen in a day. Table 1. Approximate rates of oxygen utilization per patient based upon device ...

Capturing ROX index during the first 12 hours of high-flow nasal cannula therapy ... high-flow nasal cannula (HFNC) therapy to establish if the ROX index — SpO2/FiO2 to respiratory rate ratio ...

Data for heart rate (HR), respiratory rate (RR), core temperature, FIO2, SaO2 and the ratio ofFIO2:SaO2 were recorded 30 min before and 30minutes after the administration. Results: Both patients ...