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Heated humidified high-flow therapy, often simply called high flow therapy, is a type of respiratory support that delivers a flow of medical gas to a patient of up to 60 liters per minute and 100% oxygen through a large bore or high flow nasal cannula. Primarily studied in neonates, it has also been found effective in some adults to treat ...
The nasal cannula (NC) is a device used to deliver supplemental oxygen or increased airflow to a patient or person in need of respiratory help. This device consists of a lightweight tube which on one end splits into two prongs which are placed in the nostrils curving toward the sinuses behind the nose, and from which a mixture of air and oxygen flows. [1]
The nasal prongs can be secured by putting on an appropriate sized hat which rests on the lower part of the infant's ears and across the forehead. [6] The tubing can be fastened with the help of safety pins and rubber bands. [11] Nasal prongs must be properly placed to prevent air leak.
Nasal prongs or a nasal mask is the most common modality of treatment. [13] Nasal prongs are placed directly in the person's nostrils. A nasal mask is a small mask that covers the nose. There are also nasal pillow masks which have a cushion at the base of the nostrils, and are considered the least invasive option. [16]
It has two short prongs that fit into the nostrils for delivery, that are connected to a common tube, which is usually hooked over the ears. [43] See also reservoir cannula nasal mask A nasal mask is a user respiratory interface which covers the nose and seals against the upper lip, the sides of the nose, and the bridge of the nose. [44] nasal ...
Nasal cannula, a lightweight tube which on one end splits into two prongs which are placed in the nostrils to deliver supplemental oxygen or airflow; Tracheal tube, a device that is inserted into the trachea to establish and maintain an airway
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