Automatic oxygen controller for Covid-19 patient

Abstract

In early December 2019, a disease known as Corona spread in Wuhan, China. On January 30, the World Health Organization officially declared that the virus outbreak constitutes a public health emergency of international concern, and confirmed the transformation of the outbreak into a pandemic on March 11. More than 668 million cases of Covid-19 were reported. 19 in more than 188 countries and regions as of January 22, 2023, Common symptoms of the disease include fever, cough, fatigue, shortness of breath, and loss of sense of smell and taste. The list of complications may include both pneumonia and acute respiratory distress syndrome. Corona greatly affected the respiratory system, especially in the elderly, Where the urgent need for medical oxygen appeared due to the lack of Spo2 in the patient's blood.

This device helps workers in the health sector in general and patients in particular, they can buy the device for a cheap amount, the work of the device depends on the oximeter piece attached to the patient’s finger, and when the level of SpO2 in the blood drops below 95%, the piece sends signals to the motor attached to the cylinder, and then it rotates to open the oxygen cylinder When the patient is stable, it sends opposite signals and closes the cylinder. However, the device is designed based om the Internet of Things system, where I connected all the pieces with the blynk program.