Air pressure control method, device and equipment of surrounding type breathing auxiliary equipment and medium

Abstract

The invention relates to the technical field of medical breathing auxiliary equipment, and discloses an air pressure control method, device and equipment of surrounding type breathing auxiliary equipment and a medium. The method comprises the steps of obtaining a respiration assisting starting signal; on the basis of the breathing assistance starting signal, acquiring a breathing assistance type and a breathing stage; according to the breathing assistance type and the breathing stage, controlling the breathing assistance equipment to conduct air pressure adjustment so as to achieve breathing assistance through variable air pressure; and repeatedly executing the step of acquiring the breathing assistance type and the breathing stage until a breathing assistance ending signal is acquired. Therefore, the breathing auxiliary equipment adjusts the air pressure according to the breathing action, the highest air pressure does not need to be maintained all the time, carbon dioxide is easily separated out in the auxiliary oxygen inhalation mode, and the lung exercising effect is good in the lung exercising mode.

Description

technical field [0001] The present application relates to the technical field of medical breathing assistance equipment, in particular to an air pressure control method, device, equipment and medium of an enclosed breathing assistance equipment. Background technique [0002] Respiratory aids are commonly used in the clinical and health care markets, which can effectively improve the user's breathing ability, such as hyperbaric oxygen chambers, medium-pressure airtight chambers, etc. The working air pressure of the breathing assistance equipment in the prior art is set to a constant air pressure higher than the external air pressure. Although the constant air pressure higher than the external air pressure can allow the user to breathe in the air with high oxygen content and high air pressure in the auxiliary oxygen inhalation mode. gas, so that the amount of dissolved oxygen in the blood is greatly increased, but the continuous high pressure is not conducive to the precipitat...

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Problems solved by technology

[0003] The main purpose of this application is to provide an air pressure control method, device, equipment and medium of an enveloping breathing aid device, aiming to solve the problem that the working air pressure of the breathing aid device in the prior art is set to a constant air pressure higher than the external air pressure, In the mode of auxiliary oxygen inhalation, it is not conducive to the precipitation of carbon dioxide, and in the mode of exercising the lungs, the effect of exercising the lungs is poor when inhaling

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