Real-Time IOT-Based Saline Monitoring System for Healthcare Applications

This project introduces an IoT-based saline level monitoring system aimed at enhancing patient safety and improving healthcare efficiency. Traditional saline administration relies on manual or semi-automated monitoring, which can lead to human errors, delays in intervention, and risks such as over-infusion, under-infusion, and blood backflow. To address these challenges, the proposed system utilizes a NodeMCU (ESP8266), a load cell, and the Blynk app for continuous real-time monitoring. When the saline level drops below a preset threshold, the system triggers a buzzer to alert caregivers and automatically activates a solenoid lock to cut off the saline flow, preventing complications like infections and ineffective treatment. This automated approach minimizes the need for manual supervision, reduces response times, and ensures timely intervention, making it a reliable solution for modern healthcare settings. The integration of IoT technology enhances remote monitoring capabilities, streamlines patient care, and improves overall medical efficiency