M esh nebulizer is a new type of atomizer, it have the both characteristics of compression atomizer and ultrasonic atomizer. The spray method is use of ultrasonic vibration to make the drug solution was broken into mist particles and through the mesh spray head sprays. When inhaled, deeply reach alveolus and bronchus, make liquid medicine deposit in the bottom of respiratory tract, achieve the purpose of health care and treatment. It can be used as a family of prevention and treatment of epidemic disease, can also be used as a medical institution for patients with oral dosing device, respiratory disease.