From Modern Dressings to Smart Bandages: Evolution of Wound Care

Marinescu Maria-Roxana, Pachiu Cristina Ionela, Mărculescu Ovidiu

National Institute for Research and Development in Microtechnologies – IMT Bucharest

Abstract

Wound care has undergone significant advancement from traditional modern dressings, which primarily provide passive support by protecting the wound and maintaining a moist environment for wound healing to innovative smart bandages that actively monitor wound conditions and respond dynamically to changes.

Smart bandages use embedded sensors to continuously monitor key wound conditions such as temperature, moisture, and pH, providing real-time data about the wound environment. These systems also support early detection of infection risk by tracking changes that may indicate microbial growth, including shifts in temperature and moisture levels. Additionally, they can deliver targeted therapeutic treatments when necessary.

This evolution reflects a shift toward more precise, efficient, and individualized wound management, ultimately enhancing clinical decision-making and improving healing outcomes.