A medical lung capacity training device and its working method

Abstract

The invention relates to the field of lung capacity training equipment, in particular to a medical lung capacity training equipment and its working method, comprising an air blowing mechanism, a lung capacity detection mechanism, a booster mechanism and an anti-suckback device, the anti-suckback device includes a branch pipe, a standpipe, an oxygen tank, a horizontal pressing mechanism, an opening and closing mechanism, two lifting mechanisms and a connecting mechanism, and the two connecting mechanisms are respectively fixedly installed on both sides of the branch pipe. Oxygen undergoes transitional pollution. When the patient is inhaling, the anti-suckback device can allow the patient to inhale the oxygen in the oxygen tank in time, and the patient's mouth does not need to be removed from the flat mouthpiece during the inhalation process. , and the blown gas will not return to the patient's lungs, preventing germs from returning to the patient's lungs along the blown gas, reducing the possibility of the patient's illness and improving the enthusiasm of the patient.

Description

technical field [0001] The invention relates to the field of lung capacity training equipment, in particular to a medical lung capacity training equipment and a working method thereof. Background technique [0002] my country's patent application number: CN201710640862.4; discloses a device for exercising respiratory function, through the present invention, it can increase the fun of patients during breathing exercises and improve the enthusiasm of patients for exercising. [0003] my country's patent application number: CN201220262176.0; discloses a respiratory function exercise device. During use, the utility model can not only help patients to perform respiratory function exercise, but also for patients with poor tolerance to hypoxia, when in use, the patient breathes Oxygen inhalation is carried out when exhaling, and respiratory function exercise is performed when exhaling to prevent the occurrence of hypoxemia in patients. Functional exercise can be carried out continuo...

AI Technical Summary

Problems solved by technology

[0005] 1. Both of these two schemes can effectively exercise the patient's breathing, but because of the gas blown out by the patient in the first scheme, if the patient's mouth is not removed from the mouth of the blowing tube, the blown gas will return To the patient's lungs, so that the bacteria can also return to the patient's lungs along the blown gas, increasing the possibility of the patient's illness

[0006] 2. Although the second solution can also detect the blown gas in time, when the patient inhales, there is a certain probability that the water in the water cup will be sucked into the patient's lungs, and then the patient will be choked, which affects the patient. enthusiasm

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