Heated humidified high-flow therapy
Heated humidified high-flow therapy, often simply called high flow therapy , is a medical treatment providing respiratory support by delivering a flow of oxygen of up to 60 liters per minute to a patient through a large-bore or high-flow nasal cannula. Primarily studied in neonates, it has also been found effective in some adults to treat hypoxemia and work of breathing issues.
Source: Wikipedia — Heated humidified high-flow therapy (CC BY-SA 4.0)