Breath trainer

Abstract

The invention provides a breath trainer. The breath trainer consists of a chassis, a control panel, a filter box, a buffer pot, a check valve, an air hose, a nose cover, an air discharge pipe, a pulse blood pressure and blood oxygen detector, an oxygen enrichment generation device, a flow control device, a pipeline switching valve, a pressure sensor, a flow sensor and a circuit module; the oxygen enrichment generation device consists of an oxygen enrichment membrane component box and a vacuum pump; the flow control device consists of a first air distribution barrel, a second air distribution barrel and a resistance pipe network; the air discharging pipe is connected with the pressure sensor and the flow sensor through branch pipes; a liquid crystal display screen and a control key are arranged on the control panel; and the circuit module consists of a singlechip, a voice chip, a power amplifier, a loudspeaker, a program memory, a data memory, a display circuit, a keyboard circuit and a signal conditioning circuit. The breath trainer has high intelligent level, can perform human-machine interaction and increase the training interest, and is capable of selecting a training load and a training time according to a parameter input by a user, so a step-by-step exercising effect can be achieved.

Description

technical field [0001] The invention relates to an instrument for exercising lung function, in particular to a breathing trainer. Background technique [0002] Chronic diseases, fatigue, bad living habits, old age and other factors all affect the lung function of the human body, resulting in a decrease in lung capacity, causing shallow breathing ventilation, and inducing various diseases. Therefore, it is necessary to exercise the respiratory function. Breathing and breathing are both activities of the lungs. The lungs are located in the chest cavity and are surrounded and connected by many muscles called respiratory muscles. Their tension and relaxation change the size of the ribcage and manipulate the intake and expulsion of air. The nose is the first barrier of the respiratory system and an important part of the respiratory system. After millions of years of evolution, the nasal cavity is not only a channel for air, but also has the functions of moistening, warming and f...

AI Technical Summary

Problems solved by technology

In the prior art, the instruments for breathing exercises are all mechanical, simple in structure, single in function, and monotonous in use. Most of them are balloon blowing and bottle blowing training methods, and breathing training cannot be performed with the nose, and the training load and training time cannot be adjusted. , cannot achieve human-computer interaction, and cannot be adjusted according to the user's age, gender, and physical condition, and cannot achieve a comprehensive exercise effect. to exercise

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