Smart Bandage for Wound Healing

Smart bandage is an emerging technology as the next generation of wound care systems that integrate real-time, continuous monitoring with active therapeutic functionalities. Recent studies propose a variety of sensing components in a mechanically flexible format that are capable of measuring key physiological indicators such as temperature, pH, and humidity, which provide critical insights into the wound healing process. Such systems incorporate therapeutic modules designed to promote tissue regeneration and accelerate healing, and wireless platforms enable the seamless integration of both detection and treatment abilities into a single, compact electronic dressing. This paper provides a comprehensive overview of smart bandage technologies, cover ing monitoring sensors, therapeutic strategies, and wireless systems along with the demonstrated efficacy in preclinical studies, highlighting the potential of smart bandages for remote, personalized, and intelligent wound care.