Oxygen Nasal Cannula
Nasal cannula is a medical device which is used to increase airflow and deliver oxygen. Nasal cannulae are intended for use commonly by patients in the extended care, home and hospital environments. A nasal cannula consists of a tube that splits into two prongs on one end which are placed into the nostrils for mixture of air and oxygen to flow. The nasal cannula can be connected to an oxygen generator or awall through a flow meter.