Patient health monitoring (heart beat and body temperature) with doctor alert reporting over internet of things

Patient Health Monitoring (Heart Beat And Body Temperature) With Doctor Alert Reporting Over Internet Of Things


With the proliferation of Internet of Things (IoT) devices such as smartphones, sensors, cameras. It is possible to collect massive amount of data for localization and tracking of Health of the patient.

This project describes the design of a simple, low-cost controller based patient health monitoring system. Heart rate of the subject is measured from the thumb finger using IRD (Infra Red Device sensors and the rate is then averaged and displayed on a 16 X 2 LCD display).

This instrument employs a simple Opto electronic sensor, conveniently strapped on the finger, to give continuous indication of the pulse digits. The Pulse monitor works both on battery or mains supply. It is ideal for continuous monitoring in operation theatres, I.C.units, biomedical/human engineering studies and sports medicine. By reading all the values of temperature and heart rate will be displayed on PC/Phone. This project uses AT89S52 Microcontroller as heart of the project.

This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer. Temperature, Heart beat, will be displayed on the LCD display which is connected to the Microcontroller.

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