The Venturi mask, also known as the air entrainment mask, is a medical device used to deliver a known concentration of oxygen to patients receiving controlled oxygen therapy.
The oxygen storage system is composed of a mask, an oxygen storage bag, a T-shaped three-way, an oxygen supply tube and a fixed component.
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Humidifiers are generally good for the body, and can help relieve dry skin, increase comfort, reduce static friction, etc.
In the process of using the nasal oxygen cannula, try to avoid unnecessary pulling or collision to prevent the tube inserted into the nostril from falling off.
A medical humidifier is a device designed specifically for medical environments, mainly used to warm and humidify inhaled gases.
