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What is The Function of The Nebulizer?

Apr. 08, 2022

What is The Function of The Nebulizer?

The nebulizer is mainly used to treat various upper and lower respiratory system diseases, mainly used in otolaryngology. The drugs are deposited into the respiratory tract and lungs by breathing inhalation, so as to achieve the purpose of painless, rapid and effective treatment.

What is The Function of The Nebulizer?

There are two main atomization principles in use at present, one is an ultrasonic atomizer and the other is a compression atomizer. The atomizer uses ultrasonic directional pressure to make the liquid surface bulge, and cavitation occurs around the bulging liquid surface to atomize the liquid into a small molecule aerosol.


Medical atomizers are mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, bronchitis, pneumoconiosis and other diseases that occur in the trachea, bronchi, throat, pharyngitis, rhinitis, alveoli, and chest cavity. Atomization inhalation therapy is an important and effective treatment method for respiratory diseases. Atomizer inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs through breathing and inhalation, so as to achieve no pain, the purpose of rapid and effective treatment.


The nebulizer of the ultrasonic nebulizer has no selectivity for the mist particles, so most of the generated drug particles can only be deposited in the upper respiratory tract such as the mouth and throat, and due to the small amount of deposition in the lungs, it cannot effectively treat lower respiratory tract diseases. At the same time, due to the large mist particles generated by the ultrasonic atomizer and the rapid atomization, the patient inhaled too much water vapor, which humidified the respiratory tract. Resistance may cause hypoxia, and the ultrasonic nebulizer will make the liquid droplets hang on the inner cavity wall, which is not effective for lower respiratory tract diseases, and the demand for drugs is large, resulting in waste.


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