Particle type suffocation-preventing emergency mask capable of releasing water and oxygen

Abstract

The invention relates to a particle type suffocation-preventing emergency mask capable of releasing water and oxygen. The emergency mask comprises a mask body and hangers. The hangers are arranged on the two sides of the mask body which comprises a wrapping gauze layer, a filtering layer, an oxygen-supply moisturizing layer and a breathable soft pad layer, wherein the filtering layer, the oxygen-supply moisturizing layer and the breathable soft pad layer are sequentially arranged in the wrapping gauze layer from outside to inside. The filtering layer is used for filtering poisonous gas and smoke generated in a fire hazard, so that air is purified, and poisoning accidents are avoided; the oxygen-supply moisturizing layer can release water to keep the cotton pad layer wet, high-temperature dry air is cooled and humidified, and therefore intense stimulation on the respiratory tract is avoided; oxygen particles are decomposed by water to generate a large quantity of oxygen, so that oxygen in air sucked in by a human body is supplemented, deaths by suffocation due to oxygen deprivation in the fire hazard are avoided, and the first-aid effect in the fire hazard is achieved. Besides, the mask is light in structure, low in price and easy to wear and can be popularized in hospitals, schools, factories, office buildings and all families.

Description

technical field [0001] The invention relates to a mask, in particular to a particle type anti-suffocation emergency mask capable of releasing moisture and oxygen. Background technique [0002] Fire is a high-risk accident or natural disaster with a high mortality rate, but according to investigation and research, most of the deaths in fires are not caused by fire, but because of suffocation. [0003] After research, due to the intense combustion in the fire, a large amount of oxygen in the air is consumed, and a large amount of carbon monoxide, carbon dioxide and other harmful gases are produced, resulting in a large area of ​​hypoxia. When people are in the fire scene, the air inhaled. It contains a lot of carbon monoxide, carbon dioxide and other harmful gases, but very little oxygen, so it is easy to cause suffocation and death. [0004] Therefore, when a fire occurs, the best self-rescue measure is to wear a gas mask with an oxygen supply device, but this kind of gas ma...

AI Technical Summary

Problems solved by technology

Obviously, the current masks can't play a first aid role in a fire at all. In order to solve the first aid problem in a fire, developing a mask that can play a first aid role in a fire is what our medical staff and other research and development personnel have been working on. problem, but has not been able to come up with a better solution

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