Lung expiration training device for nursing cardiothoracic surgery patient

Abstract

The invention provides a lung expiration training device for nursing of cardiothoracic surgery patients and relates to the technical field of medical equipment. The lung expiration training device based on cardiothoracic surgery patient nursing comprises a base, wherein vertical plates are fixedly connected to the positions, close to the left side edge and the right side edge, of the upper surface of the base, a top plate is fixedly connected to the tops of the vertical plates, an air conveying pipe is arranged above the base, and two ends of the air conveying pipe penetrate through the vertical plates; an adjuster is fixedly connected to a surface, close to the right side, of the gas conveying pipe, a first one-way valve is fixedly connected to the surface, located on the left side of the adjuster, of the gas conveying pipe, and a gas flow detection sensor is fixedly connected to an inner side wall of the gas conveying pipe. The device is advantaged in that the position of the vent hole can be adjusted by shifting the shifting block, training difficulty can be controlled according to the expiration condition of a patient, the breathing condition of the patient can be improved more quickly, training efficiency of the patient can be improved, the patient can see the training result more quickly, and the patient is helped to cultivate training confidence.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a lung exhalation training device for nursing patients in cardiothoracic surgery. Background technique [0002] When people inhale normally, the diaphragm contracts and the external intercostal muscles contract. When inhaling forcefully, they also need the assistance of inspiratory auxiliary muscles, such as trapezius and scalene muscles. The result of these muscle contractions makes the chest broad. Lifting up, the chest space is expanded to the limit, so it is necessary to exercise the inspiratory muscles. The breathing home inhalation trainer adopts the basic principle of resistance training. When the user inhales through the inhalation trainer, he needs to work hard to resist the setting of the trainer Impedance, to increase inspiratory muscle strength, thereby increasing the strength and tolerance of respiratory muscles. The principle is: the human body exhales bec...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a lung exhalation training device for nursing patients in cardiothoracic surgery, which solves the problems that the training results show slowly and the dust contained in the air is not conducive to breathing training

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