Lung rehabilitation respiratory training device

Abstract

The invention relates to a lung rehabilitation respiratory training device which comprises a mounting box, a breathing tube is arranged at the upper end of the mounting box, an air outlet is formed in the lower end of the mounting box, a training mechanism is arranged in the mounting box, the training mechanism comprises a horizontally-arranged partition plate, and an extension spring is horizontally arranged at the upper end of the partition plate; a baffle is fixedly connected to the end, relatively away from the partition plate, of the extension spring, when the extension spring is not stressed, the baffle is tightly attached to the partition plate, in the actual use process, a user blows gas into the installation box, the gas impacts the baffle, resistance can be provided for movement of the baffle through the extension spring, and therefore the training effect is achieved. Meanwhile, an adjusting mechanism is arranged at the other end of the extension spring, and the extension spring can slide leftwards and rightwards relative to the partition plate through the adjusting mechanism, so that a certain gap can be formed between the baffle and the partition plate in the initial state to serve as a ventilation channel; through the size of the ventilation channel, the expiration duration of the user can be trained, and the inspiration process of the user can also be trained.

Description

Technical field [0001] The present invention relates to the field of medical assistive device technology, specifically a pulmonary rehabilitation respiratory trainer. Background [0002] Oxygen can not be stored permanently in the human body, people must constantly breathe fresh air to maintain the normal oxygen content of the body, effective breathing exercise is to maintain the basis of human physiological health, and the strength of respiratory exercise is closely related to the human lung capacity, lung capacity refers to a try to inhale, and then try to exhale the total amount of gas, including tidal volume, inhale volume and exhale volume of three parts, usually as an important indicator of human respiratory function [0003] Most of the prior art devices only use the push plate and compression spring to cooperate, through the user blowing, gas impact push plate, according to the movement distance of the push plate to judge the user's lung rehabilitation status, in the act...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention proposes a respiratory training device for pulmonary rehabilitation, which has various training methods and can flexibly adjust the training mode according to the user's actual body equipment And the advantages of the degree of difficulty of training, solve the shortcomings of the prior art device that the training mode is single and cannot be adjusted flexibly

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