System design and implementation of an IoT electronic pulse sphygmomanometer

Abstract

A sphygmomanometer is a standard testing tool for monitoring blood pressure and plays a vital role in modern medical diagnosis. Traditional smart electronic sphygmomanometers are complex and costly; this paper designs a low-cost electronic pulse sphygmomanometer through microcontroller control. This design collects the gas pressure information through the barometric pressure sensor and inputs it into the analog-to-digital converter. It converts the collected analog signal into a digital signal and then completes the determination of blood pressure and pulse through the recognition algorithm. Finally, this design is found to have the advantages oa f wide range of applicationslightweightht, low price, etc., and has important application value.