Nasal oxygen cannulas allow the transmission of oxygen produced by devices such as

oxygen concentrators to the patient by delivering it through two nasal prongs.

They allow the user to maintain a certain autonomy by offering the possibility of drinking,

eating, talking, or taking medication without having to remove them.

Designed to be comfortable, they remain stable on the patient's upper lip and the systematic

curvature of the prongs adapts perfectly to the nostrils.