Multifunctional medical air source system

Abstract

The invention belongs to the field of medical equipment, and in particular relates to a medical multifunctional air source system, which includes a sensor group, a control system and an actuator; Oxygen generation module, proportional solenoid valve, negative pressure pump; this system provides medical or auxiliary compressed air, constant high-pressure gas, compressed air with dilute oxygen or oxygen-enriched oxygen (adjustable oxygen concentration range) ;Nasal inhalation of pure oxygen;Continuous or intermittent negative pressure, with small, low noise, portable and mobile structure, suitable for outdoor, mobile and indoor environments.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a medical multifunctional air source system. Background technique [0002] At present, the market is mainly based on individual single-function equipment, such as large, medium and small air compression equipment, small oxygen generators and oxygen cylinders, continuous negative pressure suction devices, etc., and mainly large-scale, fixed and concentrated use . [0003] The current prior art does not yet have small-scale mobile dilute oxygen / oxygen-enriched air equipment that can automatically generate different oxygen concentrations and equipment that can provide continuous and intermittent negative pressure at the same time. Especially in the first aid scene and transfer emergency, most of them are only equipped with small oxygen cylinders to provide pure oxygen, which is limited by the gas storage capacity of the gas cylinders and the inability of patients to inhale pure oxy...

AI Technical Summary

Problems solved by technology

[0003] The current existing technology does not yet have small-scale mobile dilute oxygen / oxygen-enriched air equipment that can automatically generate different oxygen concentrations and equipment that can provide continuous and intermittent negative pressure at the same time

Especially in the first aid scene and transfer emergency, most of them are only equipped with small oxygen cylinders to provide pure oxygen, which is limited by the gas storage capacity of the cylinders and the inability of patients to inhale pure oxygen for a long time.

It is even more difficult to provide positive and negative pressure protection capabilities in a mobile closed environment (such as an infectious environment), while meeting the needs of different patients or equipment, and the current existing gas source devices and systems cannot achieve stable output of high-pressure gas and dilute oxygen Body, single form and function

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