A breathing exercise device for chronic obstructive pulmonary disease

Abstract

The invention discloses a breathing exercise device for chronic obstructive pulmonary disease, which relates to the technical field of breathing exercise for chronic obstructive pulmonary disease. There are respectively a flow groove and a control groove that pass through the air intake pipe in the direction of entry. The inside of the flow groove is slidably connected with a sliding box along the air blowing direction. A counterweight is placed inside the sliding box, and the sliding box is away from one end of the air intake pipe. It is fixedly connected with the inner wall of the circulation groove through the second spring. The sliding box is provided with a bar-shaped rod. The circulation groove and the control groove pass through the card groove. The bar-shaped rod extends to the inside of the control groove through the card groove. The square slot above the control slot, the COPD breathing exercise device enables patients to observe their own training situation during the training process, and is encouraging and interesting.

Description

technical field [0001] The invention relates to the technical field of COPD breathing exercise, in particular to a COPD breathing exercise device. Background technique [0002] Chronic obstructive pulmonary disease is a preventable and treatable disease, has some significant extrapulmonary effects, can aggravate the severity of the disease in some patients, and is characterized by airflow limitation that is not fully reversible, and airflow limitation is progressive. , mostly related to the abnormal inflammatory response of the lungs to harmful particles and gases. [0003] The Chinese patent with the publication number CN202120403452.X discloses a COPD breathing exercise device, which includes a round tube and a tube cover, the inner side wall of the round tube is fixedly connected with a blocking block, and the side of the blocking block is provided with a chute , one end of the chute is provided with a slot, the inside of the chute is slidably connected with a pulley, th...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a COPD respiratory exercise device, which solves the problem that the pulley moves with the patient's respiratory airflow in the circular tube during the training process, and the patient cannot observe the movement of the pulley in real time. The problem of not being able to observe your own training situation in real time

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