A breathing training device for pursed lips breathing

Abstract

The invention discloses a breathing training device for pursed lips breathing, which comprises a training box, in which there are horizontally arranged inhalation column cavities and exhalation column cavities, and on the training box, there is a ventilator in the inspiratory column cavity that can be ventilated up and down. For the first baffle plate, the bottom surface of the air suction column chamber is provided with a first tapered through hole with its apex pointing down, and there is a first spring ball pressed into contact with the first tapered through hole. The first spring ball is connected with the first baffle plate through the first spring; there is an exhalation through hole on the bottom surface of the exhalation column chamber, and there is a fan in the exhalation through hole on the training box. The shaft is connected to the torsion spring. Under the torsion force of the torsion spring, the fan blades are stacked sequentially along the circumferential direction. The airflow channel between adjacent fan blades is closed, and the exhalation hole is closed. When the gas flows downward, the fan blades surround When the shaft rotates, the air flow channel between two adjacent fan blades is opened, and the exhalation through hole is ventilated. The invention has a delicate structure and is easy to carry, and can effectively increase the patient's breathing intensity and improve the patient's lung function.

Description

technical field [0001] The invention relates to the field of respiratory nursing rehabilitation training, in particular to a respiratory nursing pursed lip breathing training device. Background technique [0002] Pursed-lip breathing is indicated for patients with severe COPO who often experience hyperinflation of the lungs during bronchospasm, panic, or exercise, and as an adjunct to those undergoing exercise rehabilitation or exercise of the respiratory muscles. [0003] The existing pursed lip breathing requires patients to consciously and deliberately practice. Most of the patients who need pursed lip breathing have certain symptoms of dyspnea, and there will be great resistance during the practice process, and the final effect of pursed lip breathing training is It is hoped that the patient will also use pursed lip breathing subconsciously in the resting state, that is, always inhale through the nose and exhale through the mouth. Even after a long period of deliberate p...

AI Technical Summary

Problems solved by technology

[0003] Existing lip pursed breathing requires patients to practice consciously and deliberately. Most patients who need pursed lip breathing have certain symptoms of dyspnea, and there will be great resistance during the practice process, and the final effect of pursed lip breathing training is It is hoped that the patient will also subconsciously use pursed lip breathing in the resting state, that is, always inhale through the nose and exhale through the mouth. Even after a long period of deliberate practice, it is difficult for the patient to apply this habit in life. During the practice, some patients have weak self-control, and often cannot inhale through the nose and exhale through the mouth. After such practice, the recovery effect of pursed lip breathing is not good.

[0004] Although the existing pursed lip breathing has a set of training standards, for example, the degree of lip pursing can be adjusted by the patient himself, and then gently blow the 30cm white paper in front of him, which is a suitable distance, but the patient will spend a lot of time in the training process. A lot of energy is needed to maintain the adjusted degree of pursed lips, and the existing pursed lips breathing can only determine the rehabilitation effect through the patient's experience. After a period of training, the patient will easily lose the motivation to continue training, and the existing pursed lips breathing is also Difficult to improve patient's respiratory muscle strength

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