Disposable folding type emergency respirator and packaging method thereof

Abstract

The invention discloses a disposable folding type emergency respirator. The disposable folding type emergency respirator comprises a hand holding operation part, an air charging bag part and a respiration mask part; wherein a connecting part capable of being bent randomly is arranged between the air charging bag part and the respiration mask part; the air charging bag part comprises a plastic thin film air bag as well as an air bag front bottom plate and an air bag rear bottom plate both of which are arranged at two ends of the plastic thin air bag; a through hole is formed at the middle part of the air bag front bottom plate; a spiral spring is arranged in the plastic thin film air bag; the respiration mask part comprises a trumpet-shaped mask surface connected with one end of a plastic connecting elbow; a foamed plastic ring is arranged at the outer end of the trumpet-shaped mask surface; the connecting part capable of being bent randomly comprises a serpentine extension threaded pipe; and the two ends of the serpentine extension threaded pipe are connected with the air bag front bottom plate and the plastic connecting elbow. The compressed and packaged respirator has small volume and is convenient for carrying; the disposable folding type emergency respirator only can be used once, thereby reducing the opportunity of iatrogenic cross infection; and meanwhile, the respirator is simple to operate, and is convenient for popularization.

Description

technical field [0001] The invention relates to an emergency respirator, in particular to a disposable foldable emergency respirator. Background technique [0002] Sudden respiratory arrest in humans can be seen in dyspnea of ​​various causes. Such as drowning, respiratory system diseases, various sudden accidental injuries, etc. At present, outside the hospital, at the scene of an accident, at home, etc., in the case where the doctor in the emergency center is not present, positional and mouth-to-mouth artificial respiration is often adopted. Although the above-mentioned rescue methods are convenient and have certain effects, they need to be skilled in training to master them proficiently. In addition, the use of mouth-to-mouth artificial respiration will cause individual on-site rescuers to shrink back due to the fear of being disturbed by infectious diseases, thus missing the opportunity for first aid; in addition, gauze-type other isolation items can also be used. , b...

AI Technical Summary

Problems solved by technology

Although the above rescue methods are convenient and have certain effects, they need good training to master

In addition, the use of mouth-to-mouth artificial respiration will cause individual on-site rescuers to shrink back due to the fear of being disturbed by infectious diseases, thus missing the opportunity for first aid; in addition, gauze-type other isolation items can also be used. , but also does not achieve the best results

Cause the patient to suffocate and have dyspnea, and later complications occur, which reduces the success rate of rescue

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