Intelligent respirator and aerating method of using the respirator

Abstract

Provided is an intelligent respirator and aerating method of using the respirator, belonging to the technical field of medical instruments. The intelligent respirator comprises a circuit, an air channel, an operation panel, and a display; a flow meter and a transducer are installed inside the air channel; a power supply board is installed inside the circuit; the circuit further comprises a microcomputer electronic control panel and a vital sign transducer; the microcomputer electronic control panel is installed inside the circuit; the microcomputer electronic control panel is in communication connection respectively with the power supply board, the operation panel, the display, the air channel and the vital sign transducer. The aerating method of using the intelligent respirator comprises the following steps: collecting, by the microcomputer electronic control panel via the vital sign transducer, information changes of vital sign parameters, controlling the velocity ratio of air and oxygen in the air channel, and controlling a warning device, thereby achieving the intelligent adjustment to the oxygen concentration of the patient and sending out an alarm for emergency treatments. The intelligent respirator and aerating method of using the respirator can achieve the intelligent control, thus achieving the adjustment of oxygen concentration as in need and in time without changing the tidal volume.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent ventilator and a ventilation method using the ventilator. Background technique [0002] Since the advent of the "iron lung" in 1929, ventilators have been used clinically for more than 70 years. The ventilator itself has also transitioned to the current computer-controlled intelligent multifunctional type, with increasingly perfect performance and higher and higher safety in use. As an effective means of artificially replacing the ventilation function, the ventilator has been widely used in anesthesia, respiratory failure caused by various reasons and respiratory support treatment after major surgery. The application of ventilator occupies a very important position in modern medicine. However, with the popularity of ventilators, various on-site use requirements have also exposed some of its disadvantages: [0003] 1. The function is single, and it can on...

AI Technical Summary

Problems solved by technology

[0003] 1. The function is single, and it can only provide respiratory support for patients; it cannot provide monitoring of human vital signs at the same time, so it may cause adverse reactions such as oxygen poisoning;

[0004] 2. Since the oxygen concentration cannot be adjusted timely and on demand, it is often necessary for doctors or nurses to manually adjust according to the patient's condition, which is time-consuming and laborious

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