Inspiration
My father is the first inspiration for this project , Because he is a dialysis patient who suffers from Blood pressure for the past 3 years . So it was very useful for my father like patients.
What I Learned :
Wireless sensor networks and IoT systems greatly improve healthcare efficiency and patient safety. Integration of sensors for heart rate (HR), blood pressure (BP), oxygen saturation , temperature, and ECG can reliably track patient health in real time. Implementing data visualization, alert systems, and remote access ensures timely care and helps reduce staff overload.
How the Project Was Built:
**Wearable Sensor Nodes**: Each patient wore a device that measured HR, BP, SpO₂, respiration rate, and temperature. These devices were calibrated for accuracy.
**Connectivity and Data Collection**: Sensor nodes transmitted their measured data wirelessly to a local gateway via Bluetooth or RF (LoRa). The gateway sent data to a secure, cloud-based server.
**Web Platform**: Medical staff accessed the website to view live patient data, historical charts, and receive alerts for abnormal readings.
**Data Analytics**: Algorithms processed sensor data to identify anomalies, such as cardiac arrhythmias or hypertension.
Challenges Faced:
**Data Transmission Loss**: Wireless environments can lose packets—this project achieved less than 3.3% packet loss by optimizing network protocols.
**Battery Life**: Sensor nodes needed to be power-efficient; optimization reduced current draw, enabling longer operation between charges.
**Data Security**: Protecting patient data required implementing strong encryption and access controls.
**Real-Time Alerts**: Differentiating between false positives and urgent cases in automated alerts was critical for clinical confidence
Log in or sign up for Devpost to join the conversation.