An airbag fast-filling external counterpulsation device

Abstract

The present invention relates to the technical field of air bag inflation for external counterpulsation, in particular to an air bag fast-filling type external counterpulsation device, comprising a sealing seat, the inner cavity of the sealing seat is set as a telescopic inner cavity, the right side of the sealing seat is sealed and connected with an air bag, The left side of the sealing seat is provided with an auxiliary box, the lower end of the sealing seat is provided with a suction cup, and the inner cavity of the airbag is set as a pressure regulating inner cavity. The gas discharged periodically is collected, so that in the process of intake, the purpose of supplementing intake is realized, the rate of intake is greatly increased, and the inflation of the air bag corresponds to the diastolic period of the heart in time, so as to achieve the purpose of counterpulsation treatment and greatly improve the quality and efficiency of treatment.

Description

technical field [0001] The invention relates to the technical field of airbag inflation for external counterpulsation, in particular to an airbag fast-filling external counterpulsation device. Background technique [0002] Counterpulsation is a method of assisting circulation by mechanically reducing systolic blood pressure and increasing diastolic blood pressure in the aorta to assist the heart to work, improve blood circulation, and increase blood perfusion of the heart, brain, kidneys and other organs . Counterpulsation increases the blood supply of the coronary arteries by increasing the diastolic pressure of the aorta, rescues the ischemic myocardium, and improves the pumping function of the heart. Commonly used counterpulsation methods include intra-aortic balloon counterpulsation and external counterpulsation. [0003] External counterpulsation is to inflate and pressurize the air bag during the diastolic period, so that the blood in the limb arteries is driven back...

AI Technical Summary

Problems solved by technology

[0003] External counterpulsation is to inflate and pressurize the air bag during the diastolic period, so that the blood in the limb arteries is driven back to the aorta, so that the diastolic pressure is significantly increased, the blood flow is increased for the heart, and the cardiac afterload is reduced; the air bag is quickly discharged during the systolic period. Qi, the pressure is relieved, the systolic pressure in the aorta is reduced, the resistance of the heart during the ejection period is reduced to the greatest extent, and the blood is accelerated to flow to the far end, thereby achieving the counterpulsation effect. The air bag in the buttocks is inflated, which can easily lead to insufficient air supply. The use of a high-power air pump will generate noise, which not only reduces the environment for physical therapy, but also cannot guarantee safety, and cannot correspond to the diastolic cycle of the heart during the air supply process. , so that the purpose of periodic counterpulsation cannot be achieved

[0004] To this end, an airbag fast-filling external counterpulsation device is provided to solve the problem of adapting the inflation rate and deflation rate of the airbag to the diastolic cycle

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