Method and device for realizing atomization inhalation synergism through high-sensitivity medicine-saving air bag

Abstract

The invention relates to a method and device for realizing atomization inhalation synergism through a high-sensitivity medicine-saving air bag. At present, atomized drug particles (3) generated by a common atomizing device main body (1) on the market are continuously released under the drive of airflow, and are only inhaled and utilized when a patient inhales, and are lost in vain and put into thesurrounding environment during exhalation. On the one hand, nearly half of drugs are wasted, and on the other hand, the atomized drug particles discharged into the air pollute the surrounding environment, so that drug inhalation injury to other personnel is caused in the ward like secondhand smoke. According to the method and device for realizing atomization inhalation synergism through the high-sensitivity medicine-saving air bag, a cylindrical medicine-saving air bag body (9a) which stores the atomized drug particles (3) with high efficiency and can reduce drug waste is connected to an exhaust end (7) of a fog outlet of the common atomizing device main body (1) through a reducing double-pass (8), and the method that the atomized drug particles (3) are absorbed and utilized when the patient inhales, the atomized drug particles (3) are stored when the patient exhales, and the atomized drug particles are released and absorbed and utilized when the patient inhales next time, and movingin cycle is carried out, so that drug waste is reduced, and environmental pollution and secondary pollution to other people are avoided is achieved.

Description

Technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a method and a device for improving inhalation efficiency and reducing drug waste through the change of weak breathing pressure difference and a thin-film drug-saving air bag during nebulization inhalation treatment. Background technique [0002] Nebulization inhalation therapy is one of the most commonly used treatment methods in medical institutions at all levels. At present, the drug atomized particles produced by the common nebulization devices on the market are continuously released under the drive of airflow, and are only inhaled and used when the patient inhales. On the one hand, nearly half of the drug is wasted, and on the other hand, the drug atomized particles discharged into the air pollute the surrounding environment, causing drug inhalation harm to other personnel in the ward like second-hand smoke . The present invention aims to connect a high-...

AI Technical Summary

Problems solved by technology

[0002] Nebulization inhalation therapy is one of the most commonly used treatment methods in medical institutions at all levels. At present, the drug atomized particles produced by the common nebulization devices on the market are continuously released under the drive of airflow, and are only inhaled and used when the patient inhales. On the one hand, nearly half of the drug is wasted, and on the other hand, the drug atomized particles discharged into the air pollute the surrounding environment, causing drug inhalation harm to other personnel in the ward like second-hand smoke

Images