MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202441097106 A) filed by Kalaiyarasi Mani on December 09, 2024, for Cost-Effective Iot System For Ecg And Ppg Signal Monitoring Using Socs And Web Interface.
Inventors include Logesh R; Pranesh R; Pragadeeshwarar S; and Kalaiyarasi Mani.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: This invention is an advanced IoT-based health monitoring system specifically designed for continuous, real-time tracking of cardiovascular health. Cardiovascular diseases (CVDs) are a leading cause of death globally, making early detection and continuous monitoring critical. This system provides a solution for proactive healthcare by monitoring key physiological signals such as electrocardiogram (ECG) and photoplethysmography (PPG), which help in the assessment of heart activity, blood flow, and oxygen levels. The system integrates sensors, wireless communication, data processing, and a user-friendly interface into a single portable unit, aimed at enhancing patient care and enabling early detection of potential cardiovascular issues. At the core of the system is the ESP32 microcontroller, which interfaces with the AD8232 ECG sensor and MAX30102 PPG sensor to collect and process cardiovascular data. These sensors provide real-time measurements of heart rate, heart rhythm, and blood oxygen saturation, essential for diagnosing heart-related conditions. The data is wirelessly transmitted using the MQTT protocol, a lightweight, low- latency messaging system ideal for IoT applications. The system utilises Node-RED for data flow management and integration, ensuring smooth processing of data between hardware and software components. Health data is securely stored in an SQL database, enabling both real-time access and historical analysis for better tracking of long-term cardiovascular health. A key feature of this invention is its Grafana UI dashboard, which allows healthcare professionals and users to visualise ECG and PPG signals in real-time. The user interface is designed for simplicity and clarity, making it easier to detect abnormalities and take preventative actions. With its rechargeable battery and efficient power management, the system is both portable and energy-efficient, providing an ideal solution for remote monitoring of cardiovascular health.
Disclaimer: Curated by HT Syndication.
