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Portable high-altitude breathing oxygen enhancing apparatus, and its application

An oxygenation device and a portable technology, applied in the direction of respiratory protection devices, respiratory masks, respiratory protection containers, etc., can solve the problems of unfavorable exhaled gas exclusion, unreasonable mask design, and affecting the use effect, so as to ensure adaptability and combat effectiveness. Good prevention and treatment effect, improve the effect of use

Inactive Publication Date: 2010-05-12
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The 2nd, the face mask design of this device is unreasonable, promptly when wearing, easily covers mouth also, is unfavorable for getting rid of exhaled gas, is unfavorable for people's speaking, influences use effect

Method used

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  • Portable high-altitude breathing oxygen enhancing apparatus, and its application
  • Portable high-altitude breathing oxygen enhancing apparatus, and its application
  • Portable high-altitude breathing oxygen enhancing apparatus, and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 An embodiment of the present invention is shown: a portable high-altitude breathing oxygenation device, comprising a mask 7, an oxygenator 1 and a buffer conduit 6, the oxygenator 1 includes a supercharger 4, and a supercharger 4. The battery 5 that is electrically connected and controlled by the power switch 2. The inlet of the supercharger 4 is connected to the atmosphere through the mesh cover 20 of the aerator 1, and the outlet is connected to one end of the buffer conduit 6, and the other end of the buffer conduit 6 is connected to the mask. 7. The battery 5 is a large-capacity rechargeable lithium battery, which is set in the battery compartment 10 of the aerator 1 . The aerator 1 also includes a wire storage bin 12 and a socket 3 electrically connected to the switch 2. An extension wire 14 is stored in the wire storage bin 12, and the wire storage bin cover 13 covers the extension wire 14 on the storage wire. Inside the compartment 12, the battery is pr...

Embodiment 2

[0027] figure 2 Another embodiment of the present invention is shown, its structure is the same as embodiment 1, but the application method is different from embodiment 1. When the ambient temperature is too low, the continuous working time of the device will be greatly shortened (at -18°C, the continuous working time of the battery is about 60% of that at normal temperature), at this time, the battery 5 can be removed from the battery compartment 10 Take it off, take out the extension wire 14 from the wire storage bin 12 and cover the bin cover 13, connect the battery jack 11 and the socket 3 of the aerator, put the battery 5 into the underwear part close to the human body, such as in the underwear pocket, use The body temperature of the human body keeps the normal discharge temperature of the battery 5 ( figure 2 b). The battery 5 removal method is as follows: figure 2 As shown in a: Press A with your thumb and pull it out in the direction of the arrow. The length of ...

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Abstract

A portable oxygen enriching device for highland respiration is composed of a face mask, an oxygen-enriching unit with a pressurizer communicated with atmosphere and a power supply (battery unit), anda buffering tube. It features that when ambient temp is lower than -18 deg.C, said battery unit can be put in the pocket of human underwear and electrically connected to the pressurizer for normal power supplying.

Description

technical field [0001] The invention relates to an air intervention oxygenation device and its application, in particular to a portable plateau breathing oxygenation device and its application. Background technique [0002] The decrease in the partial pressure of oxygen in the air caused by the decrease in atmospheric pressure in the plateau environment can cause people to experience altitude sickness symptoms such as rapid breathing and pulse, headache and vomiting. At the same time, the low air pressure itself will cause ear pain due to the pressure difference in the middle ear "High altitude sickness" such as dyspnea, physical exhaustion, blurred vision, etc., greatly affects the health of people who are new to the plateau. Studies have shown that when ordinary people quickly reach an altitude of 3350m, their maximum mobility drops to 50% of that on the plain; research by the US military shows that when marching on a plateau at an altitude of 3300-4300m, the time it takes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/00A62B18/02
Inventor 罗二平董秀珍申广浩吴小明徐巧玲路丽华谢康宁
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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