The nasal cannula plays an important role in the gas transmission of high-flow oxygen therapy through the nose , it can directly deliver a certain concentration of air and oxygen high flow gas to the patient through the nasal oxygen tube without sealing, and the gas temperature and humidity all meet certain requirements. The nasal cannula can be widely used in respiratory, ricu, icu, emergency department, neurosurgery, cardiology and other departments, which can be used for respiratory failure, mild breathing distress, mild ventilation dysfunction, etc. Treatment of condition.
•Prongs
Independent patent.
Larger cavity to reduce the resistance of the nasal obstruction and ensure the stability of airflow pressure.
•Material
The flexible tubing with special materials can greatly solve the problem of condensed water.
Larger surface area made of silicone to improve comfort.
Nasal Cannula specification (non-sterile supply) | ||||
Product | Prongs | Patient Weight | Resistance in 60L/min flow | |
Nostril spacing | Inner Diameter | |||
RVL001S | 8.0mm | 3.7mm | 30-50kg | 17cmH2O |
RVL001M | 9.3mm | 4.5mm | 50-70kg | 11 cmH2O |
RVL001L | 12.6mm | 5.1mm | >70kg | 8 cmH2O |
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