Patient Health Monitoring System using LoRa Module

Introduction

The Patient Health Monitoring System using LoRa Module is an IoT-based project designed for long-range, real-time health monitoring of patients, especially in remote areas. This system employs LoRa (Long Range) technology to wirelessly transmit vital health data over extended distances, ensuring efficient patient monitoring without the need for an internet connection.

Components Used

• Arduino Uno/Nano – Microcontroller for processing data.
• LoRa Module (SX1278/SX1262) – Enables long-range wireless communication.
• Heart Rate Sensor (MAX30100/ECG Sensor) – Monitors heart rate and oxygen levels.
• Temperature Sensor (DS18B20/LM35) – Tracks body temperature.
• Blood Pressure Sensor (Optional) – Measures patient’s blood pressure.
• OLED Display/ LCD Module – Displays real-time health data.
• Battery & Power Management Circuit – Provides continuous operation.

How It Works

1. Data Collection – Sensors measure the patient’s vitals (heart rate, temperature, oxygen level, etc.).
2. Wireless Transmission – The LoRa module transmits health data to a remote monitoring station.
3. Data Reception & Display – A LoRa receiver at the control center collects and displays patient data.
4. Emergency Alerts – If abnormal vitals are detected, alerts are sent to medical personnel.
5. Cloud Integration (Optional) – Data can be stored for remote access via a web dashboard.

Key Features

✔️ Long-Range Communication – LoRa ensures data transmission over 5–10 km without Wi-Fi or mobile networks.
✔️ Real-Time Health Monitoring – Continuous tracking of patient vitals.
✔️ Low Power Consumption – Ideal for battery-operated, portable setups.
✔️ Emergency Alerts – Immediate notification in case of abnormal readings.
✔️ Remote Monitoring – Useful for patients in rural or isolated areas.

Applications

✅ Rural Healthcare – Enables medical monitoring in remote villages.
✅ Elderly Care – Helps track health conditions of senior citizens at home.
✅ Hospitals & Clinics – Reduces the need for bedside monitoring.
✅ Disaster & Military Use – Supports healthcare in field operations.

This LoRa-based patient monitoring system is an innovative solution that enhances healthcare accessibility by providing real-time, long-distance patient monitoring without the need for internet connectivity. 🏥📡💡