Development of health monitoring system using smart intelligent device

Abstract

Electronic technology plays a vital role in healthcare, not only for sensory equipment but also for communication and recording. As a result, the internet of things (IoT) is the most recent communication breakthrough in healthcare. In this work, we present a system that tracks patient health using a Blynk application, a micro-controller as a communication gateway, and sensors. When the output of the detector changes, a buzzer is embedded into the controller to alert the nursing staff. The sensor connects to a micro-controller, which is then interfaced with the liquid-crystal display (LCD) panel and wireless local area network (LAN) to provide notifications. An alert will be sent to the doctor through IoT if the system detects a change in the patient’s pulse rate or blood pressure, and the patient’s heartbeat, blood pressure, and body temperature will be displayed in real-time via cloud. As a result, an IoT-based patient health monitoring system could save lives by efficiently monitoring patients’ health in real-time.