Medical atomizer for children

Abstract

The invention relates to a medical vaporizer for children. The medical vaporizer comprises a vaporizer body, a mask and a flow limiting device, wherein a mist inlet of the mask is connected with a mist outlet of the vaporizer body through a connector and a suction tube; the flow limiting device is arranged at the mist outlet end of the mask; and the flow limiting device comprises a flow dividing plate and a flow limiting plate, a plurality of evenly-distributed flow dividing holes are formed in the flow dividing plate, flow limiting holes are formed in the positions, corresponding to the flow dividing holes in the flow dividing plate, of the flow limiting plate, the edge of the flow dividing plate is connected with the mask in a sealed mode, the flow limiting plate is attached to the flow dividing plate, and the middle of the flow limiting plate is rotationally connected with the middle of the flow dividing plate, the flow limiting plate is provided with at least two deflector rods in the mist inlet direction of the mask, a limiting groove is formed in the end, connected with the mask, of the connector, the deflector rods are inserted into the limiting groove, and when the connector and the mask rotate relatively, the limiting groove and the deflector rods drive the flow limiting plate to rotate. According to the invention, the flow of atomized liquid can be adjusted, adjustment is convenient, and safety and sanitation are achieved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a nebulizer for a children's hospital. Background technique [0002] The nebulizer is to atomize the test solution, and the nebulizer is required to have stable spray, small and uniform droplets, and high atomization efficiency. The nebulizer is widely used in medical treatment. Medical nebulizers are mainly used to treat various upper and lower respiratory 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. Nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lung deposition through inhalation, so as to achieve painless , The purpos...

AI Technical Summary

Problems solved by technology

However, the atomized airflow produced by the existing nebulizer is directly sprayed to the mouth and nose of the child through the mask, which is likely to cause discomfort to the child and choke the child; It is necessary to wear medical gloves to prevent bacteria during the flow, otherwise it is unhygienic, and external bacteria may aggravate the condition of the child; young children have the psychology of fear of the nebulizer, which makes the child not actively cooperate with the treatment, and even cry and resist

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