Breathing machine with return air treatment function

Abstract

The invention relates to medical related equipment, in particular to a breathing machine with an air return treatment function, and solves the problems that an existing mechanically-controlled breathing machine can not adjust a fed oxygen supply amount according to the specific conditions of patients, in addition, parts of patients have respiratory diseases, when the breathing machine is adopted without treatment, an oxygen supply part in the breathing machine is polluted. An oxygen amount adjusting device, a breathing control device and a treatment pipeline are mounted and fixed on a shell; other devices are mounted through the shell; the oxygen amount adjusting device controls and adjusts an oxygen feeding amount according to the requirements of a patient; the breathing control device automatically controls breathing actions; and the treatment pipeline controls and processes air exhaled by the patient. By use of the breathing machine, the oxygen feeding amount can be adjusted, and the lung pressure of the patient is guaranteed to be fixed, and therefore, the functions of assisting in breathing and processing return air can be achieved.

Description

technical field [0001] The present invention relates to a medical related equipment, more specifically a ventilator with return gas treatment. Background technique [0002] With the development of science and technology, more and more high-end equipment has been introduced into our life and work. In the medical industry, it is usually necessary to use a ventilator to assist patients who are rescued or unable to breathe spontaneously, but At present, the mechanically controlled ventilator cannot adjust the oxygen supply according to the patient's specific conditions, and some patients have respiratory diseases. Using the ventilator without treatment will pollute the oxygen supply part inside the ventilator. [0003] Citing Sun Jiawen and Guan Wencui disclosed a ventilator for emergency department (Chinese utility model CN201820054587.8), although it can provide medical solution to the patient while breathing, but the breath exhaled by the patient is inhaled into the body with...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, more and more high-end equipment has been introduced into our life and work. In the medical industry, it is usually necessary to use a ventilator to assist patients who are rescued or unable to breathe spontaneously, but At present, the mechanically controlled ventilator cannot adjust the oxygen supply according to the specific conditions of the patient, and some patients have respiratory diseases. Using the ventilator without treatment will cause pollution to the oxygen supply part of the ventilator.

[0003] Citing Sun Jiawen and Guan Wencui disclosed a ventilator for emergency department (Chinese utility model CN201820054587.8), although it can provide medical solution to the patient while breathing, but the breath exhaled by the patient is inhaled into the body without treatment, which will cause oxygen pollution, so a ventilator with return air treatment was invented

Images