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Novel oxygen bag

An oxygen bag, a new type of technology, applied in the field of medical equipment, can solve the problems of oxygen bag bursting, troublesome storage of oxygen bags, no cooling function, etc., and achieve the effect of preventing bursting

Inactive Publication Date: 2017-04-26
孙广汉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it has no cooling function, it is troublesome to store the oxygen bag, and if the temperature of the oxygen bag is too high, there is a danger of bursting, causing serious losses

Method used

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  • Novel oxygen bag

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specific Embodiment approach

[0012] combine figure 1 A specific embodiment of a new type of oxygen bag of the present invention is shown: the new type of oxygen bag comprises an oxygen bag body 1, and the oxygen bag body 1 is provided with an air delivery pipe 3 and an inflation valve 4, and the inside of the oxygen bag body 1 can be filled through the inflation valve 4. Entering oxygen, the gas delivery pipe 3 is provided with an airflow control valve 6, which can control the flow rate and flow rate of the oxygen delivered by the gas delivery pipe 3. The oxygen bag body 1 is provided with a cooling bag 2 on the front and the back, both cooling bags 2 are provided with zippers 5, and both cooling bags 2 are filled with ammonium nitrate powder. When the ammonium nitrate powder is used up, the zipper 5 can be opened. , and fill the cooling bag 2 with new ammonium nitrate powder.

[0013] like figure 1 As shown, the oxygen bag body 1 is made of a single-sided nylon-coated rubber material, which is durable,...

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Abstract

The invention discloses a novel oxygen bag and relates to the field of medical instruments. A cooling bag is respectively arranged on the front and back surfaces of an oxygen bag body of the novel oxygen bag; zippers are arranged on the two cooling bags; and the both two cooling bags are filled up with ammonium nitrate powder. The ammonium nitrate is quiet soluble in water and absorb humidity to block, and absorb heat during dissolution; during the use, water can be sprayed on the two cooling bags, so the ammonium nitrate can absorb heat after absorbing water, and temperature can be cooled; and temperature of the surrounding of the oxygen bag can be reduced, so oxygen bag body crack can be effectively prevented.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a new type of oxygen bag. Background technique [0002] Oxygen bags are bags used to hold oxygen and are mainly made of non-toxic and chemically harmless materials. The oxygen bag is easy to carry and easy to operate, and can be used for home health care or for emergency delivery in medical units. Most of the existing oxygen bags are simple in design and are only bags with air tubes. Since the oxygen bag has no cooling function, it is troublesome to store the oxygen bag, and if the temperature of the oxygen bag is too high, it will burst and cause serious losses. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a new type of oxygen bag. By arranging two cooling bags containing ammonium nitrate on both sides of the surface of the oxygen bag body, the temperature of the oxygen bag body can be reduced after adding wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
CPCA61M16/0003
Inventor 孙广汉吴金波
Owner 孙广汉
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