Miniaturized lung function detection device

Abstract

The invention relates to a miniaturized lung function detection device. The device comprises a box body, a detection assembly and a display assembly. The box body is provided with a cavity, and the side wall of the box body is provided with a display port communicated with the cavity; the detection assembly comprises a water-containing tank fixedly arranged in the cavity, a movable cover connected with the water-containing tank in a sliding mode, an air blowing piece and an exhaust piece, a sealing cavity is defined between the water-containing tank and the movable cover, the air outlet end of the air blowing piece is communicated with the sealing cavity, and the exhaust end of the exhaust part is communicated with the sealing cavity, so that the movable cover is driven to slide by adjusting the size of the sealing cavity; and the display assembly is provided with a plurality of display ends, the display ends are rotationally connected with the box body, the rotating paths of the display ends cover the display openings, and the movable cover is connected with the display ends, so that the multiple display ends can be driven to rotate through sliding of the movable cover. The invention aims to enable smokers to detect own lung function states in a low-cost and more convenient manner and remind the smokers to quit smoking early.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a miniaturized lung function detection device. Background technique [0002] Lung cancer is one of the malignant tumors with the fastest increasing morbidity and mortality and the greatest threat to the health and life of the population. The etiology of lung cancer is still not completely clear. A large number of data show that long-term heavy smoking has a very close relationship with the occurrence of lung cancer. Existing studies have shown that long-term heavy smokers are 10 to 20 times more likely to develop lung cancer than non-smokers. The younger the age at which smoking starts, the higher the risk of lung cancer. [0003] There are a large number of smokers in our country. At present, most smokers cannot deeply feel the harm of smoking. They only go to the hospital for testing after feeling unwell. They lose the best treatment time, and the medical expenses are ...

AI Technical Summary

Problems solved by technology

[0003] There are a large number of smokers in our country. At present, most smokers cannot deeply feel the harm of smoking. They only go to the hospital for testing after feeling unwell. They lose the best treatment time, and the medical expenses are expensive. The lung function testing device enables smokers to check their own lung function status in a low-cost and more convenient way, and reminds smokers to quit smoking as soon as possible

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