Fog, which is extremely small droplets of liquid.
Fogging, that is, through the nebulizer will be liquid through ultrasonic vibration and other principles of change into micron-sized small droplets.
Fogging therapy, is the use of nebulizing devices will be dispersed into tiny droplets or particles of drugs, so that they are suspended in the gas, and into the respiratory tract and lungs, to achieve the purpose of cleaning the airway, humidification of the airway, local treatment and systemic therapy.
There are many types of nebulizers:
Air humidifier: humidifier used to humidify the air is a type of nebulizer;
Medical nebulizers: through the nebulizer will be the liquid through the ultrasonic vibration and other principles of the change into micron-sized droplets and thus for the treatment of upper respiratory tract diseases. Upper respiratory tract diseases of a device, belongs to the medical device;
Other types of atomizers: such as hair styling with the spray hairspray equipment, electronic cigarettes are composed of one of the important structure, used to atomize the tobacco oil.
The nebulizer used for atomization treatment can be divided into: ultrasonic nebulizer, mesh nebulizer, compressed air nebulizer according to the principle.
The ultrasonic nebulizer uses the principle of ultrasound to atomize the medicine.
Mesh nebulizer
Through the up and down vibration of the vibrator, the liquid is squeezed out through the holes of the nozzle-type mesh spraying head, which utilizes the tiny ultrasonic vibration and mesh spraying head structure to spray. It is one of the newest types of atomizers.
Compressed air atomizer using compressed air through a small tube mouth to form a high-speed airflow, resulting in negative pressure to drive the liquid together with the obstacle to the spray, in the high-speed impact to the surrounding splash so that the droplets into a mist of particles from the air outlet pipe spray.
Compressed air nebulizer