Respiration air pressure gauge and air measuring method

Abstract

The invention provides a respiration air pressure gauge, and relates to the technical field of respiration training. The respiration air pressure gauge comprises a shell, an air flow inlet and outletpipeline, an air pressure sensor and an air flow sensor, a display screen, a data processing module, as well as a central processing unit, a wireless communication module and a power supply, wherein the air flow inlet and outlet pipeline is assembled on one side of the shell, one end of the air flow inlet and outlet pipeline is connected with an air inlet of a respiration trainer, and the other end of the air flow inlet and outlet pipeline is used for a user to connect a training air pipe; the air pressure sensor and the air flow sensor are assembled on the side, close to the air flow inlet and outlet pipeline, of the shell and are used for acquiring air pressure data and air volume data during breathing of the user in real time respectively; the display screen is assembled at one end of the shell; the data processing module is arranged in the shell; the central processing unit, the wireless communication module and the power supply are arranged in the shell; and the central processingunit is respectively connected with the wireless communication module, the power supply, the display screen, the air flow sensor and the air pressure sensor, and the wireless communication module isconnected with an intelligent terminal device. The technical scheme has the advantages that the detection is comprehensive and accurate, the observation is convenient, the training interestingness isincreased, and the insisting training of trainees is facilitated.

Description

technical field [0001] The invention relates to the technical field of breathing training, in particular to a breathing barometer and a gas volume method. 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, so it is necessary to exercise respiratory function. Breathing training refers to two types of training, inhalation training and exhalation training. Inhalation is an active process, which needs to rely on active contraction to expand the chest cavity and reduce the pressure in the lungs. When the pressure in the lungs is lower than atmospheric pressure, the air It will be inhaled into the lungs; and the principle of exhalation is the same as that of inhalation based on the pressure difference, that is, the pressure in the lungs is greater than the atmospheric press...

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional breathing trainers currently on the market use the basic principle of resistance training, which are generally purely mechanical, such as the three-floating ball breathing trainer, which uses the gravity resistance generated by the floating ball to carry out breathing training, although there are also some in the market. The breathing trainer with electronic display mainly displays the strength value of exhalation and inhalation, has fewer functions, and lacks prompts for the amount of exhalation each time, which is not intuitive enough or the prompts are not interesting, which is not conducive to the trainer's persistence in training

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