International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 01 | Jan 2024
p-ISSN: 2395-0072
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IOT BASED PORTABLE HEART RATE & SPO2 PULSE OXIMETER Bharath N1, Darshan BB2, Devraj M3, Dr. Nirmala S4 1Student, Dept. of Data Science and Engineering, AMC Engineering College, KARANATAKA, INDIA 2Student, Dept. of Data Science and Engineering, AMC Engineering College, KARANATAKA, INDIA 3Student, Dept. of Data Science and Engineering, AMC Engineering College, KARANATAKA, INDIA 4Prof., Dept. of Computer Science and Engineering, AMC Engineering College, KARANATAKA, INDIA
------------------------------------------------------------------------***------------------------------------------------------------------------KEYWORDS: IOT Based SpO2 Pulse Oximeter, We Mos ABSTRACT D1 mini- ESP8266, MAX30100
A pulse oximeter is a gadget that uses light sensors attached to the finger to monitor a person's heart rate and oxygen saturation level. Doctors or carers can monitor the data from an IoT-based pulse oximeter by sending it via Wi-Fi to a remote server or application. In the setting of COVID-19, where low oxygen levels can signify serious infection, this can aid in the detection and prevention of any significant health concerns. Additionally helpful to patients with long-term respiratory conditions like asthma, COPD, or lung cancer is an Internet of Things-based pulse oximeter.
I. INTRODUCTION Pulse oximetry is a non-invasive method of measuring the oxygen saturation level and heart rate of a person by using light sensors attached to the finger. It is a vital sign that can indicate the health status of a person, especially in the context of COVID-19, where low oxygen levels can signal severe infection. However, conventional pulse oximeters are standalone devices that do not allow remote monitoring or data logging. Therefore, there is a need for an IoT-based pulse oximeter system that can transmit the data to a cloud platform or an application, where it can be accessed by doctors or caregivers. Such a system can enable early detection and intervention of critical health conditions, as well as provide convenience and comfort for the patients. In this project, we aim to design and implement an IoT-based pulse oximeter system using a low-cost and low-power sensor module, a Wi-Fi-enabled microcontroller, and a Blynk application. We will also evaluate the performance and accuracy of our system and compare it with a commercial pulse oximeter.
In this project, we design and implement an IoT-based pulse oximeter system that can measure and transmit the oxygen saturation level and heart rate of a person to a cloud platform. We use a MAX30100 sensor, which combines a red LED and an infrared LED with a photodetector, to capture the blood volume changes in the finger. We use an ESP8266 microcontroller, which has built-in Wi-Fi capabilities, to process the sensor data and send it to a Blynk application, where it can be displayed and stored. We compare the performance of our system with a commercial pulse oximeter and evaluate its accuracy and reliability. We also discuss the potential applications and benefits of our system for healthcare and remote patient monitoring.
The IOT project pulse oximeter is a portable, affordable medical device that measures blood oxygen levels and heart rate. The device is easy to use and convenient for real-time health monitoring because it has an integrated OLED display and can communicate acquired data online. Because the pulse oximeter is built on the MAX30100 sensor, it can host an HTML page that can be accessed remotely over a local area network. This IOTbased pulse oximeter can help ease the strain on healthcare systems by enabling remote health monitoring. It is an invaluable tool for keeping an eye on patients' vital signs, particularly during the COVID-19 pandemic.
This project aims to create a low-cost, portable, Internet of Things (IoT) heart rate and SpO2 sensor that can be used to track real-time health during the COVID-19 pandemic. The system includes a MAX30100 pulse oximeter sensor, an embedded OLED display, and an HTML webpage with Wi-Fi capability for online data access. The device is simple to use, consumes little energy, and can perform measurements at high sample rates. The proposed system aims to give everyone an easy-to-use, Internet of Things (IoT)-based pulse oximeter/heart monitoring system.
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