CN105617554A

CN105617554A - Particle type suffocation-preventing emergency mask capable of releasing water and oxygen

Info

Publication number: CN105617554A
Application number: CN201610043079.5A
Authority: CN
Inventors: 黄文正; 李庐; 张丽韶
Original assignee: First Affiliated Hospital of Shantou University Medical College
Current assignee: First Affiliated Hospital of Shantou University Medical College
Priority date: 2016-01-23
Filing date: 2016-01-23
Publication date: 2016-06-01
Anticipated expiration: 2036-01-23
Also published as: CN105617554B

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

A kind of particle type anti-suffocation emergency mask that can discharge moisture content and oxygen

Technical field

The present invention relates to a kind of mask, particularly relate to a kind of particle type anti-suffocation emergency mask that can discharge moisture content and oxygen.

Background technology

Fire is the high-risk accident or natural disaster that mortality rate is higher, but studies according to investigations, the death occurred in fire, and great majority are not burnt to death by fire, and are because being choked to death and die.

After deliberation, due to vigorous combustion in fire, in air, substantial amounts of oxygen is consumed, and additionally produce substantial amounts of carbon monoxide, carbon dioxide and other harmful gas, cause large area anoxia, when people is in scene of fire, the air sucked contains substantial amounts of carbon monoxide, carbon dioxide and other harmful gas, and oxygen is little, therefore, it is easy to causing is choked to death dies.

Therefore, when fire occurs, the best measure of saving oneself is the canister respirator dressed and have apparatus of oxygen supply, but this canister respirator with apparatus of oxygen supply is bulky, expensive, it is impossible to spread in hospital, school, factory, office building and each family; And owing to it dresses trouble, be difficult to play instant first aid effect.

If the canister respirator of above-mentioned apparatus of oxygen supply can be replaced with mask, that will be the Gospel of the mankind, inherently greatly reduce death by accident in fire. But, current mask generally comprises mask body and is arranged on the hangers of mask body both sides, common mask generally only arranges one layer of thin cotton for Chalk-dust filtering, and other anti-poison respirator is then provided with one layer of filter course, and filter course can sponge the toxic gas in air. Obviously, current mask cannot play Effect of first aid in a fire at all, in order to solve the first aid problem in fire, research and develop a kind of mask that can play Effect of first aid in a fire, it is our medical personnel and other research staff problem of always endeavouring research, but good solution could not be proposed always.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of particle type anti-suffocation emergency mask that can discharge moisture content and oxygen, this particle type anti-suffocation emergency mask that can discharge moisture content and oxygen is it can be avoided that the generation of fire intoxication accident, avoid high temperature air that the respiratory tract of human body is caused strong impulse, in the air suck human body, the content of oxygen supplements, thus avoiding fire causes death by suffocation because of anoxia, realize the first aid effect in fire, and light structure, low price, dress easily, hospital can be spread to, school, factory, in office building and each family. the technical scheme adopted is as follows:

A kind of particle type anti-suffocation emergency mask that can discharge moisture content and oxygen, including mask body and hangers, hangers is arranged on the both sides of mask body, it is characterized in that: described mask body includes gauze surrounding layer, and Zi outer to interior filter course, oxygen supply moisturizing layer and the ventilation cushion layer being successively set in gauze surrounding layer; Oxygen supply moisturizing layer includes ventilative overcoat, cotton pad layer, multiple oxygen granule, multiple thin film blister and multiple plastic grain with acute angle, thin film blister includes spherical thin film exterior layer and is stored in the pure water in spherical thin film exterior layer, cotton pad layer is arranged in ventilative overcoat, and oxygen granule, thin film blister, plastic grain are evenly distributed in cotton pad layer.

Above-mentioned oxygen granule be the oxygen separation in air out, activate, and it is combined into the coated granule of instability with sodium carbonate, specifically, oxygen granule is the unstable complex being connected to form with hydrogen bond by sodium carbonate, hydrogen peroxide and water three component, this complex less stable and labile, particularly meet the water capacity easily to decompose, every gram of oxygen granule is met water and will be discharged 100,000,000,000,000 oxygen particles at once, the final catabolite of oxygen granule is sodium carbonate, oxygen and water, these materials being all naturally-occurring, safety and environmental protection is very clean.

The particle type anti-suffocation emergency mask of the present invention, include gauze surrounding layer by mask body being set to, and Zi outer to the interior filter course being successively set in gauze surrounding layer, oxygen supply moisturizing layer and ventilation cushion layer, oxygen supply moisturizing layer includes ventilative overcoat, cotton pad layer, multiple oxygen granules and multiple thin film blister, when being in scene of fire, this anti-suffocation emergency mask is launched, then pass through the mode of rubbing, the acute angle of plastic grain pokes the spherical thin film exterior layer of thin film blister, make each film water follicular rupture in oxygen supply moisturizing layer and discharge the pure water that is stored therein in, the pure water discharged is received by cotton pad layer, so that cotton pad layer keeps moistening, the air of high temperature drying in fire is made to be lowered the temperature and humidify, avoid the respiratory tract of human body is caused strong impulse, additionally, the more important thing is, oxygen granule in oxygen supply moisturizing layer and moistening cotton layer contacts, oxygen granule is met moisture content solution and is produced substantial amounts of oxygen, in the air suck human body, the content of oxygen supplements, thus avoid fire causes because of anoxia suffocating, thus avoid causing death because suffocating, it is achieved the first aid effect in fire, it addition, toxic gas produced in fire, flue dust are filtered by outermost filter course, air is made to be purified, it is to avoid the generation of intoxication accident. this anti-suffocation emergency mask, first passes through and arranges filter course toxic gas produced in fire, flue dust are filtered, make air be purified, it is to avoid the generation of intoxication accident, the more important thing is, by arranging oxygen supply moisturizing layer, release moisture content makes cotton pad layer keep moistening, the air of high temperature drying is lowered the temperature and humidifies, it is to avoid the respiratory tract of human body is caused strong impulse, the more important thing is, oxygen granule is met moisture content solution and is produced substantial amounts of oxygen, and in the air suck human body, the content of oxygen supplements, thus avoiding anoxia in fire and causing and suffocate, thus avoiding causing death because suffocating, it is achieved the first aid effect in fire.

As the preferred version of the present invention, described ventilation cushion layer is concave. The concave design of ventilation cushion layer, makes formation breathing space between ventilation cushion layer and face, it is to avoid ventilation cushion layer, directly against being attached on nostril, makes breathing more smooth and easy.

As the further preferred version of the present invention, the inner side of described ventilation cushion layer is additionally provided with annular soft raised line. By arranging annular soft raised line in the inner side of ventilation cushion layer, annular soft raised line forms breathing space with ventilation cushion layer, face, it is to avoid ventilation cushion layer, directly against being attached on nostril, makes breathing more smooth and easy.

As further preferred embodiments of the present invention, described thin film blister is also filled with high pressure oxygen. Thin film blister is filled with high pressure oxygen, accelerates the speed of thin film blister releasing pure water on the one hand, also function to the effect of supplemental oxygen on the other hand.

The present invention compared with prior art, has the advantage that

This particle type anti-suffocation emergency mask, first passes through and arranges filter course toxic gas produced in fire, flue dust are filtered, make air be purified, it is to avoid the generation of intoxication accident; The more important thing is, by arranging oxygen supply moisturizing layer, release moisture content makes cotton pad layer keep moistening, the air of high temperature drying is lowered the temperature and humidifies, it is to avoid the respiratory tract of human body is caused strong impulse; The more important thing is, oxygen granule is met moisture content solution and is produced substantial amounts of oxygen, in the air suck human body, the content of oxygen supplements, thus avoiding fire causes because of anoxia suffocating, thus avoiding causing death because suffocating, realize the first aid effect in fire, and light structure, low price, wearing are easy, it is possible to spread in hospital, school, factory, office building and each family.

Accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of the present invention one.

Detailed description of the invention

It is described further below in conjunction with accompanying drawing and the preferred embodiment of the present invention.

As shown in Figure 1, this particle type anti-suffocation emergency mask that can discharge moisture content and oxygen, including mask body 1 and hangers 2, hangers 2 is arranged on the both sides of mask body 1, mask body 1 includes gauze surrounding layer 101, and Zi outer to interior filter course 102, oxygen supply moisturizing layer 103 and the ventilation cushion layer 104 being successively set in gauze surrounding layer 101, the inner side of ventilation cushion layer 104 is additionally provided with annular soft raised line 105; Oxygen supply moisturizing layer 103 includes ventilative overcoat 1031, cotton pad layer 1032, multiple oxygen granule 1033, multiple thin film blister 1034 and multiple plastic grain 1035 with acute angle, thin film blister 1034 includes spherical thin film exterior layer 10341 and is stored in the pure water 10342 in spherical thin film exterior layer 10341, thin film blister 1034 has also been filled with high pressure oxygen, cotton pad layer 1032 is arranged in ventilative overcoat 1031, and oxygen granule 1033, thin film blister 1034, plastic grain 1035 are evenly distributed in cotton pad layer 1032.

Above-mentioned annular soft convex 105 can be made up of silica gel or flexible plastic.

This particle type anti-suffocation emergency mask, include gauze surrounding layer 101 by mask body being set to, and Zi outer to the interior filter course 102 being successively set in gauze surrounding layer 101, oxygen supply moisturizing layer 103 and ventilation cushion layer 104, oxygen supply moisturizing layer 103 includes ventilative overcoat 1031, cotton pad layer 1032, multiple oxygen granules 1033, multiple thin film blisters 1034 and multiple plastic grain 1035 with acute angle, when being in scene of fire, this anti-suffocation emergency mask is launched, then pass through the mode of rubbing, the acute angle of each plastic grain 1035 in oxygen supply moisturizing layer 103 is made to poke the spherical thin film exterior layer 10341 of thin film blister 1034, thin film blister 1034 is made to break and releasing pure water 10342 and high pressure oxygen, the pure water 10342 discharged is received by cotton pad layer 1032, so that cotton pad layer 1032 keeps moistening, the air of high temperature drying in fire is made to be lowered the temperature and humidify, avoid the respiratory tract of human body is caused strong impulse, in the air that human body is sucked by high pressure oxygen, the content of oxygen supplements, thus avoiding anoxia in fire and causing and suffocate, additionally, the more important thing is, oxygen granule 1034 in oxygen supply moisturizing layer 103 contacts with moistening cotton pad layer 1032, oxygen granule 1034 is met moisture content solution and is produced substantial amounts of oxygen, in the air suck human body, the content of oxygen supplements, thus avoid fire causes because of anoxia suffocating, thus avoid causing death because suffocating, it is achieved the first aid effect in fire, it addition, toxic gas produced in fire, flue dust are filtered by outermost filter course 102, air is made to be purified, it is to avoid the generation of intoxication accident.

In addition; it should be noted that the specific embodiment described in this specification, its each several part title etc. can be different; all equivalences done according to the structure described in inventional idea of the present invention, feature and principle or simple change, be all included in the protection domain of patent of the present invention. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art; without departing from the structure of the present invention or surmount the scope that present claims book is defined, protection scope of the present invention all should be belonged to.

Claims

1. the particle type anti-suffocation emergency mask that can discharge moisture content and oxygen, including mask body and hangers, hangers is arranged on the both sides of mask body, it is characterized in that: described mask body includes gauze surrounding layer, and Zi outer to interior filter course, oxygen supply moisturizing layer and the ventilation cushion layer being successively set in gauze surrounding layer; Oxygen supply moisturizing layer includes ventilative overcoat, cotton pad layer, multiple oxygen granule, multiple thin film blister and multiple plastic grain with acute angle, thin film blister includes spherical thin film exterior layer and is stored in the pure water in spherical thin film exterior layer, cotton pad layer is arranged in ventilative overcoat, and oxygen granule, thin film blister, plastic grain are evenly distributed in cotton pad layer.

2. particle type anti-suffocation emergency mask as claimed in claim 1, is characterized in that: described ventilation cushion layer is concave.

3. particle type anti-suffocation emergency mask as claimed in claim 2, is characterized in that: the inner side of described ventilation cushion layer is additionally provided with annular soft raised line.

4. the particle type anti-suffocation emergency mask as described in claim 1 or 2 or 3, is characterized in that: be filled with high pressure oxygen in described thin film blister.