Smart wearable systems for precision wound monitoring and therapy: a categorical review across wound types

Abstract

Wearable devices in healthcare have garnered significant attention in recent years due to their flexibility, high biocompatibility, and small size, which enable them to predict and even modulate disease outcomes. This approach not only aligns with the principles of personalized medicine but also significantly reduces treatment costs. Among these, wound monitoring and healing promotion are of great significance for healthcare, especially for wounds that require special attention due to their unique characteristics. Consequently, the application of flexible wearable devices in the wound healing process, offering functions such as monitoring, treatment, and prediction, has become a focal point of contemporary research. This article analyzes the types and functionalities of wearable devices applied to various wounds in recent years and discusses the primary challenges and opportunities facing wearable devices in the future.