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EspañaWhat types of medical nebulizers are there?
Date:2022-04-01
Medical nebulizer is mainly used to treat various upper and lower respiratory system diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases that occur in the trachea, bronchi, 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.
First, there is the ultrasonic nebulizer. The nebulizer of the ultrasonic nebulizer does not have the same 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, but because the deposition in the lungs is very small, it cannot be effectively treated. Respiratory disease. At the same time, because the mist particles generated by the ultrasonic nebulizer are large and the atomization is fast, the patient inhales too much water vapor, which humidifies the respiratory tract and cannot absorb the drug well.
The second is the mesh atomizer, the principle of which is to use the instrument to vibrate up and down, so that the liquid is squeezed out of the spray head in the watering can-like mesh spray head, and then the extremely small ultrasonic vibration and nozzle are used to construct the structure. Into a spray. This also belongs to the latest type of many types of medical nebulizers.
Finally, there is the gas-compressed air-compressed atomizer. The principle of this atomizer is to use compressed air to form a high-speed airflow through a small orifice, so that the generated air pressure drives the liquid medicine to be sprayed onto the obstacle together, so that it uses the high-speed impact of the air pressure and splashes the droplets around at the same time. It turns into aerosol particles, and the purpose is to make the medicine particles spray out of the trachea. This is the common type of medical atomizer in the society.
First, there is the ultrasonic nebulizer. The nebulizer of the ultrasonic nebulizer does not have the same 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, but because the deposition in the lungs is very small, it cannot be effectively treated. Respiratory disease. At the same time, because the mist particles generated by the ultrasonic nebulizer are large and the atomization is fast, the patient inhales too much water vapor, which humidifies the respiratory tract and cannot absorb the drug well.
The second is the mesh atomizer, the principle of which is to use the instrument to vibrate up and down, so that the liquid is squeezed out of the spray head in the watering can-like mesh spray head, and then the extremely small ultrasonic vibration and nozzle are used to construct the structure. Into a spray. This also belongs to the latest type of many types of medical nebulizers.
Finally, there is the gas-compressed air-compressed atomizer. The principle of this atomizer is to use compressed air to form a high-speed airflow through a small orifice, so that the generated air pressure drives the liquid medicine to be sprayed onto the obstacle together, so that it uses the high-speed impact of the air pressure and splashes the droplets around at the same time. It turns into aerosol particles, and the purpose is to make the medicine particles spray out of the trachea. This is the common type of medical atomizer in the society.
