Breathing exercise device

Abstract

The invention discloses a breathing exercise device. The device comprises a blowing portion and multistage air-operated portions, each air-operated portion is provided with an air inlet and an air outlet, the air inlet of the first-stage air-operated portion is connected with the blowing portion, and the air outlet of the front-stage air-operated portion is connected with the air inlet of the rear-stage air-operated portion; each air-operated portion is used for applying an acting force which is opposite to the flow direction of an air flow on the air flow entering from the air inlet and making the air flow be discharged from the air outlet when the pressure of the air flow reaches a set value. According to the technical scheme, by means of the breathing exercise device, when a patient is doing breathing exercise, the exercise intensity is enhanced step by step, so that the breathing exercise requirements of different patients are met, and the technical problem is solved that the exercise intensity of breathing exercise machines in the prior art is low.

Description

technical field [0001] The invention relates to the field of medical appliances, in particular to a breathing exercise device. Background technique [0002] In hospitals, respiratory exercisers are often used to effectively exercise the respiratory process of patients with respiratory diseases, so as to improve the patient's respiratory system. Existing respiratory exercisers generally only produce a reaction force on the blowing airflow once, which is harmful to patients. The intensity of breathing exercise is relatively small, which cannot meet the patient's exercise requirements. [0003] For the technical problem of low exercise intensity of the breathing exerciser in the prior art, no effective solution has been proposed yet. Contents of the invention [0004] The main purpose of the present invention is to provide a breathing exercise device to at least solve the technical problem that the exercise intensity of the breathing exercise apparatus in the prior art is re...

AI Technical Summary

Problems solved by technology

[0002] In hospitals, respiratory exercisers are often used to effectively exercise the respiratory process of patients with respiratory diseases, so as to improve the patient's respiratory system. Existing respiratory exercisers generally only produce a reaction force on the blowing airflow once, which is harmful to patients. The breathing exercise intensity of the patient is small, which cannot meet the patient's exercise requirements

[0003] Aiming at the technical problem of low exercise intensity of the breathing exerciser in the prior art, no effective solution has been proposed yet

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