Breath training device

Abstract

The invention discloses a breath training device, and belongs to the field of medical care apparatus. The breath training device comprises a shell structure and is characterized by further comprising pipelines, a resistance device and a counting device; a water inlet and a water outlet are formed in a lower cavity of the shell; a float is arranged on the upper part of a left cavity; a pushing rod, a wheel disk and a first shaft are arranged in a middle cavity of the shell; a shaft ring is arranged at the position, located in the middle cavity, on a vertical rod; a notch is formed in one end of the pushing rod, and two pushing pieces arranged up and down are fixedly arranged at the other end of the pushing rod; a rotating wheel is arranged at the pushing rod; a spring, a second shaft, a ratchet mechanism and a gear are arranged in an upper cavity of the shell; a pointer is arranged on the upper part of the shell; an inner meshing ratchet mechanism is arranged in the shell, and the inner meshing ratchet mechanism comprises a ratchet wheel and ratchet pawls; and a series of teeth are arranged on the outer side wall of the ratchet wheel, a gear structure is formed, and the gear is arranged beside the ratchet wheel. Compared with the prior art, the breath training device has the characteristics of capable of setting the amount of breath air and the number of times of breath.

Description

technical field [0001] The invention relates to a medical and health care device, 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, 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 pressure. Exhalation breathing training...

AI Technical Summary

Problems solved by technology

At present, the training equipment lacks prompts on 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. In addition, under the same training times, different breathing volumes have different effects on breathing training, so It is necessary to carry out breathing training according to the patient's physical condition according to a certain breathing volume; currently, the training equipment does not have training statistics, so after a period of breathing training, users may often not know how many times they have breathed Training will result in over- or under-training

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