Intelligent driving system of respiratory tract cleaning system

Abstract

The invention discloses an intelligent driving system of a respiratory tract cleaning system. The intelligent driving system comprises a power supply, a sign test data unit and a motor driving control unit. The sign test data unit comprises a sign signal acquisition end and a comparative analysis circuit, wherein the sign signal acquisition end is used for acquiring sign signals, and the comparative analysis circuit is connected with the sign signal acquisition end and used for conducting comparative analysis on output signals of the sign signal acquisition end and outputting trigger signals. The motor driving control unit comprises a motor driving control chip, an in-chip voltage stabilizing module and a signal output circuit. The motor driving control chip is used for controlling an air vibration mechanism and an air pressure adjusting mechanism motor to operate, and any enabled control end of the motor driving control chip is connected with the comparative analysis circuit. The intelligent driving system is simple in structure, and the intelligent motor control process can be achieved through simple electrical apparatus elements; the occurrence rate of accidents that when emergencies such as the anomalous change of vital signs of heart rate increase and blood pressure of patients in the sputum excretion process happen, a sputum excretion machine still continues to conduct auxiliary sputum excretion operation can be effectively eliminated.

Description

technical field [0001] The invention relates to medical device auxiliary equipment, in particular to an intelligent driving system of a respiratory cleaning system. Background technique [0002] Chest physical therapy has a long history of clinical application and is very effective. It is one of the standard medical methods in various countries to improve the mucus clearance function of the respiratory tract. The types of chest physiotherapy include: manual tapping on the back to expel sputum, and external vibration machine to expel sputum, all of which have many problems. [0003] In recent years, foreign countries are also developing and improving vest-type air pulse expectoration machines. The air pressure pulse machine repeatedly inflates and deflates the two airbags fixed on the front of the vest. Each pressurization will force the airflow to quickly pass through the lung lobes, push the secretion accumulation off the lung wall, and move to the mouth; Or negative pres...

AI Technical Summary

Problems solved by technology

However, new problems have also arisen: after the treatment parameters are set, the treatment procedures are carried out completely according to the standard. Even if the patient's cough has been induced, the treatment is not interrupted, which may cause long-term continuous coughing, resulting in a lot of energy consumption and hyperventilation.

[0017] However, there is a problem with the above two devices, that is, physical expectoration therapy requires real-time attention during the expectoration process, that is, if an emergency occurs during the expectoration process, such as an increase in the heart rate, blood pressure and other vital signs of the patient during the expectoration process. When changing, the sputum discharge machine still continues to assist in the sputum discharge work, and the medical staff is not on the scene, which is very prone to dangerous situations

Images