Aerosol collection and disinfection integrated device suitable for atomization of novel coronavirus patient

Abstract

The invention discloses an aerosol collection and disinfection integrated device suitable for atomization of a novel coronavirus (COVID-19) patient. The aerosol collection and disinfection integrateddevice comprises an atomization cup, and also comprises a communication pipe, a mask, an A one-way valve, a discharge pipe, a B one-way valve, a fixed cover, a micro motor, a rotating shaft, a cam, arubber balloon, a connecting pipe, a C one-way valve, a filter cover and an adjustment valve. Firstly, the functions of the one-way collection and an electric negative-pressure mechanism are matched,so that uniform and effective suction can be conducted on aerosol inside the mask, and a problem of aerosol outspilling is prevented; and secondly, through the design of a built-in multi-filtration disinfection mechanism, particles, such as suspended matter, viruses and the like inside the aerosol can be effectively blocked and killed, so that viruses and pollutants carried in the aerosol are prevented from being in contact with an external environment or personnel, and subsequent centralized treatment is facilitated. In conclusion, the device is ingenious in structure and powerful in function, and is suitable for being worn and used by a new coronavirus patient in the infectious diseases department, the clinical practicability is expanded, and the popularization and application value is extremely high.

Description

technical field [0001] The present invention relates to an atomized aerosol collection and filtration device, in particular to an integrated aerosol collection and disinfection device suitable for nebulization of patients with the novel coronavirus. Background technique [0002] At the end of 2019, the pneumonia caused by the novel coronavirus (COVID-19) infection has swept the world, and a severe epidemic is spreading around the world. How to treat infected patients has become the focus of attention. [0003] The new coronavirus is the seventh coronavirus that can infect humans discovered so far. Due to the difficulty of antiviral treatment and the fact that the research on the new coronavirus is not yet in-depth, there is currently no specific drug or vaccine that can completely overcome the new coronavirus, which has caused a very high infection rate and fatality rate, but despite this, for For the new crown pneumonia, my country's National Health and Medical Commission ...

AI Technical Summary

Problems solved by technology

However, at the same time, with the extensive use of nebulization inhalation in the treatment of patients with new coronary pneumonia, corresponding defects have also occurred. One of the most serious problems is that after a large amount of aerosol is generated during the nebulization process, traditional nebulization devices cannot treat it. Fast, safe and effective collection and disinfection lead to the dissociation of aerosols containing the new coronavirus in the surrounding air, which eventually greatly increases the hidden danger of virus transmission. In view of the above defects, it is necessary to design an aerosol suitable for nebulization of patients with the new coronavirus Collection and disinfection integrated device

Images