Introduction

In today’s world, health monitoring is a major issue. Patients suffer from serious health problems as a result of a lack of proper health monitoring. There are many IoT devices available these days to monitor a patient’s health over the internet. Health professionals are also using these smart devices to keep tabs on their patients. IoT is rapidly revolutionizing the healthcare industry, with hundreds of new healthcare technology start-ups using patient health monitoring system

In this project, we will create an IOT-based Health Monitoring System that will record the patient’s pulse rate and surrounding temperature. This system not only record these data but also update them in IOT platform. The IOT platform used in this project is Thing Speak. Thing Speak is an open-source Internet of Things (IoT) application and API to store and retrieve data from things using the HTTP protocol over the Internet or via a Local Area Network.

We have already done some similar projects you can view them by clicking the following link

IOT BASED PARALYZED HEALTH CARE MONITORING AND FACILITATION

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Some Sample PCB ‘ S From PCBWAY

Manufacturing Files

If you don’t want to assemble the circuit on breadboard and you want PCB for the project, then here is the PCB for you.

Gerber Files

Download gerber files

Gerber_PCB_Patient-Health-MonitoringDownload

Bill Of Material

Edit

SN	COMPONENTS NAME	DESCRIPTION	QUANTITY
1	Arduino Nano Board	microcontroller	1	https://amzn.to/3EBaQFT
2	LCD Display	16x2 LCD Display	1	https://amzn.to/3hXYRdV
3	Potentiometer	10K	1	https://amzn.to/3tX7vMD
4	ESP8266-01	Wifi Module	1	https://amzn.to/3EwkTfD
5	Pulse Sensor	PulseSensor.com	1	https://amzn.to/3OAxxPb
6	LM35	Temperature Sensor	1	https://amzn.to/3XvVaN2
7	Connecting wires	jumper wire	some	https://amzn.to/3tX7PLl
8	Breadboard	Normal	1	https://amzn.to/3Vlefzw
9	2K Resistor	tht	https://amzn.to/3EudLQO
10	1K Resistor	tht	https://amzn.to/3V5Yblo
11	LED 5mm	Any Color	1	https://amzn.to/3AHaTih

Block Diagram

This is a simple block diagram demonstrating the IoT Based Patient Health Monitoring System with ESP8266 and Arduino. BPM and environmental temperature are measured by the pulse sensor and the LM35 temperature sensor, respectively. The code is processed by the Arduino and displayed on a 16*2 LCD display. The ESP8266 Wi-Fi module connects to the internet and sends data to an IoT device server. The IoT server used here is Thing speak. Finally, the data can be accessed from anywhere in the world by connecting to the Thing speak channel.

What is a Pulse sensor?

A pulse wave is the change in the volume of a blood vessel that occurs when the heart pumps blood, and a detector that monitors this volume change is called a pulse sensor. The Pulse Sensor is an Arduino-compatible heart-rate sensor. Students, artists, athletes, makers, game and mobile developers who want to easily incorporate live heart-rate data into their projects can use it. It essentially combines a basic optical heart rate sensor with amplification and noise cancellation circuitry, allowing for quick and easy pulse readings.

Pulse sensor top and back view

There is also a LED in the center of this sensor module which helps in detecting the heartbeat. Below the...