The mouthpiece atomizer is made of polyvinyl chloride as raw material and consists of mouthpiece, guide, atomizing tank and connecting pipe. It is used by medical units to cooperate with drugs for inhalation and atomization treatment of patients with respiratory diseases. The mouth-biting atomizer is mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other trachea, bronchus, alveoli, and chest cavity. Disease. Aerosol inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The aerosol inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lung deposition through breathing inhalation, so as to achieve the purpose of painless, rapid and effective treatment.