Design and development of a GSM-based smart bandage system for chronic wound monitoring and management

Abstract

Chronic wounds are a significant cause of morbidity and mortality worldwide, necessitating advanced care solutions. This study presents the development of a GSM-based smart bandage system designed for chronic wound monitoring and management. By integrating various sensors, microcontrollers, GSM communication, and cloud technology, the system enables real-time data collection and transmission of critical wound parameters such as temperature and humidity levels. The system includes a mobile application, a monitoring platform, and a management platform, offering a comprehensive approach to wound care. The prototype was rigorously assessed for sensor accuracy, data transmission, and battery life. Results indicated that the system effectively maintained wound temperature within the optimal range of 34.82°C to 36.52°C and moisture levels mostly within 60%-90%. Additionally, a survey revealed that 70% of healthcare professionals are aware of smart bandages with integrated sensors, underscoring a high level of awareness and potential acceptance in the field. Overall, this GSM-based smart bandage system demonstrates significant potential to enhance chronic wound care through continuous monitoring and real-time data insights, paving the way for proactive management strategies. Future research should focus on extensive clinical trials and the exploration of biocompatible materials for sensors to validate and further improve the system’s effectiveness in enhancing healing times and minimizing skin irritation.