Atomizer for medical care

Abstract

The invention discloses an atomizer for medical care, including a shell and an atomizing cavity. The atomizing cavity is arranged at the top of the shell. As a drainage assembly and an atomizing assembly are arranged to cooperate with each other, a filter screen in the atomizing assembly can avoid the sprayed aerosol from contacting with and coating on a piezoelectric material and prevent the aerosol from being easily polluted by heavy metals. The structure is simple. Only the filter screen is needed to prevent the aerosol from being polluted. In actual use, the atomizer is easy to shake and even topple over when in use. Through the arrangement of the drainage assembly and since a plurality of communication pipes are arranged, the volume of the liquid medicine is greatly expanded, the volumetric difference with the volume of the whole atomizing cavity is reduced, and the liquid medicine in the atomizing cavity can be stably sucked instead of tipping and flowing out of a liquid medicinecavity. Meanwhile, the atomizer is convenient to maintain, and the disassembly and assembly mode in the maintenance process is relatively simple and time-saving and labor-saving, thus bringing greatconvenience to users.

Description

technical field [0001] The invention relates to the technical field of medical care, in particular to an atomizer for medical care. Background technique [0002] Medical nebulizers are mainly used to treat various upper and lower respiratory diseases. Nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer is used to atomize the liquid medicine into tiny particles, and the medicine passes through The method of inhalation enters the respiratory tract and lungs for deposition, so as to achieve the purpose of painless, rapid and effective treatment. The aerosol sprayed by the existing nebulizer contacts and accumulates on the piezoelectric material, making the aerosol easily polluted by heavy metals. In order to avoid the above-mentioned pollution, the structure is too complicated and the number of components is too large, resulting in high manufacturing cost. In the actual use process, the atomizer ...

AI Technical Summary

Problems solved by technology

[0002] Medical nebulizers are mainly used to treat various upper and lower respiratory diseases. Nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer is used to atomize the liquid medicine into tiny particles, and the medicine passes through The method of inhalation enters the respiratory tract and lungs for deposition, so as to achieve the purpose of painless, rapid and effective treatment. The aerosol sprayed by the existing nebulizer contacts and accumulates on the piezoelectric material, making the aerosol easily polluted by heavy metals. In order to avoid the above-mentioned pollution, the structure is too complicated and the number of components is too large, resulting in high manufacturing cost. In the actual use process, the atomizer is prone to shaking or even dumping during use, so that the liquid medicine in the liquid medicine chamber cannot It can be inhaled stably, and may even flow out of the liquid medicine cavity due to tipping. At the same time, the nebulizer is not easy to maintain. The disassembly and assembly method during maintenance is cumbersome, time-consuming and laborious. Therefore, we propose a nebulizer for medical care

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