Simple anti-blocking respirator

Abstract

The invention relates to the technical field of medical equipment. and specifically discloses a simple anti-blocking respirator. The simple anti-blocking respirator comprises a balloon, an air delivery pipe fixedly arranged at the upper end of the balloon, an oxygen mask fixedly arranged at an upper end opening of the air delivery pipe, a fixing block fixedly arranged at the lower end of the balloon, a one-way valve fixedly arranged on the lower surface of the fixing block, an air inlet valve fixedly arranged on the lower surface of the fixing block, a collecting block fixedly arranged at thelower end of the oxygen mask, a throttling device fixedly arranged on the side face of the air delivery pipe, a collecting device arranged in the collecting block, a balloon cavity formed in balloon,an air inlet channel formed in the one-way valve, and a turnover plate rotationally arranged at the upper end of the air inlet valve. The air inlet channel communicates with the balloon cavity; and the upper end of the turnover plate is connected through a torsional spring.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a simple anti-clogging respirator. Background technique [0002] Simple respirator, suitable for cardiopulmonary resuscitation and occasions requiring artificial respiration first aid, especially for suffocation, dyspnea or the need to increase oxygen supply, the existing simple respirator, medical staff need to keep pressing when using Balloon, but in the existing pressing process, the oxygen content of the gas entering the balloon is low, adding an oxygen storage bag at the tail can increase the oxygen concentration, but the oxygen content is still low and the oxygen content is not fixed, and when the treatment is under natural disasters For example, patients under mountain torrents, mudslides, and earthquakes are prone to hemoptysis and sputum, which will cause temporary blockage of the simple respirator, resulting in the inability of the simple respirator to continu...

AI Technical Summary

Problems solved by technology

[0002] Simple respirator, suitable for cardiopulmonary resuscitation and occasions requiring artificial respiration first aid, especially for suffocation, dyspnea or the need to increase oxygen supply, the existing simple respirator, medical staff need to keep pressing when using Balloon, but in the existing pressing process, the oxygen content of the gas entering the balloon is low, adding an oxygen storage bag at the tail can increase the oxygen concentration, but the oxygen content is still low and the oxygen content is not fixed, and when the treatment is under natural disasters For example, patients under mountain torrents, mudslides, and earthquakes are prone to hemoptysis and sputum, which will cause temporary blockage of the simple respirator, resulting in the inability of the simple respirator to continue to be used. hazard to patient life

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