Portable modularized external counterpulsation oxygenation device

Abstract

The invention discloses a portable modularized external counterpulsation oxygenation device which comprises a backpack, a modularized counterpulsation device, a folded foldable inflatable bed and a computer, the modularized counterpulsation device, the folded foldable inflatable bed and the computer can be sequentially placed in the backpack, and the modularized counterpulsation device is electrically connected with the computer. An electrocardiosignal acquisition module, a blood oxygen signal acquisition module, a power supply control module and an execution mechanism module are arranged in the modularized counterpulsation device, and an electrocardiosignal acquisition connecting wire hole, a blood oxygen signal acquisition wire hole, an air bed heating connecting wire hole and four counterpulsation air bag air conveying holes are sequentially formed in the lower end of the front face of a shell of the modularized counterpulsation device from left to right. According to the device, a modular integrated design is adopted, a sequential pressurization working mode of an external counterpulsation device is adopted, and more accurate intervention and rehabilitation aiming at cerebral artery and brain tissue perfusion are achieved. The device is miniaturized, low in power consumption, portable and rechargeable, can be arranged on a conventional ambulance, can be carried with a user, and is particularly suitable for outdoor exploration and other activities in plateau and alpine regions.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a portable modular external counterpulsation oxygenation device. Background technique [0002] The external counterpulsation device uses the R wave of the electrocardiogram as a trigger signal to drive the solenoid valve in the air distribution box to inflate and exhaust the air bag. When the heart relaxes, the airbags bandaged on the patient's calf, thigh and buttocks are sequentially inflated and squeezed to squeeze blood vessels in the limbs and buttocks, driving the blood back into the aorta, so that the diastolic pressure increases rapidly. At this time, the perfusion pressure and blood flow of the coronary arteries increase, thereby improving myocardial blood supply, promoting the formation of collateral circulation, and at the end of diastole, gas failure rapidly exhausts, peripheral blood vessels dilate, the aorta rapidly empties, and the heart's ejection resi...

AI Technical Summary

Problems solved by technology

The existing counterpulsation oxygenation devices are generally too bulky in structure and are not convenient to carry. Most of them are used in hospitals. For some special situations that require first aid, such as plateau exploration, wild survival, etc., it is necessary to provide a portable counterpulsation augmentation device. Oxygen device for prevention or treatment, for this reason, the present invention proposes a portable modular external counterpulsation oxygenation device to solve the above problems

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