Respiratory training device for department of cardiology

Abstract

The invention provides a respiratory training device for the department of cardiology. The invention aims to solve the problems that only expiration training can be achieved, and inspiration training cannot be achieved in the prior art. The respiratory training device comprises a handheld U-shaped pipe, wherein acting pistons are slidably installed in the two ends of the handheld U-shaped pipe respectively; the handheld U-shaped pipe is filled with resistance liquid located between the two acting pistons; a sealing cover is installed at the right end of the handheld U-shaped pipe; an expiration pipe is connected to the top of the sealing cover; a respirator is connected to the other end of the expiration pipe; an expiration one-way valve is connected to the expiration pipe; the top of the sealing cover is connected with a piston cylinder through piston connecting pipes; an auxiliary piston is installed in the piston cylinder and is capable of realizing up-down sliding; the top of the piston cylinder is connected with an inspiration pipe which is connected with the respirator; the inspiration pipe is connected with an inspiration one-way valve; an exhaust one-way valve lower than the top face of the auxiliary piston is installed on the side face of the piston cylinder; and an air inlet one-way valve located above the exhaust one-way valve is installed on the side face of the piston cylinder. According to the invention, the device can provide expiration and inspiration training for a patient, and can provide medicine adjuvant therapy for the patient at the same time.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a respiratory training device for cardiology. Background technique [0002] Patients after cardiopulmonary surgery carry out breathing training to gradually train the respiratory muscles of patients, promote the recovery of respiratory muscles, and achieve the purpose of restoring the patient's cardiopulmonary function. Breathing training is an important measure to prevent lung infection and care for lung diseases. Breathing training The main purpose is to transform shallow and fast breathing into deep and slow effective breathing through training, through breathing training, effectively strengthen the movement of the diaphragm, increase lung ventilation, improve respiratory function, relieve dyspnea and other uncomfortable symptoms, and increase the body's capacity for exercise. Tolerance, the common methods of breathing training include pursed lip breathing, abdominal b...

AI Technical Summary

Problems solved by technology

[0008] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cardiology respiratory training device, which effectively solves the problem that the prior art can only achieve exhalation training, but cannot achieve inhalation training; while inhalation training cannot be realized, it also The inhalation function of the drug cannot be realized; the height of the two pistons and the height of the standard stopper cannot be adjusted, which is not suitable for patients with difficulty in spontaneous breathing

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