Revolutionizing Infection Control: Autonomous UV-C Disinfection Robots in Healthcare Environments

Abstract

Healthcare-associated Infections (HAIs) continue to present a significant challenge in healthcare settings, particularly within operating rooms and patient rooms where the risk of contamination is high. Despite rigorous cleaning protocols, traditional methods often struggle to fully eradicate microorganisms, contributing to a notable percentage of HAIs, especially among surgical patients. This paper examines the potential of ultraviolet (UV) light technology, specifically within the C band range (200-280nm), as a promising adjunct to conventional cleaning practices. UV-C light has demonstrated remarkable efficacy in deactivating bacteria, viruses, and fungi by disrupting their DNA, rendering them incapable of replication. This technology offers a versatile solution for sterilizing air, water, and surfaces, including hard-to-reach areas inaccessible to manual cleaning. Incorporating UV-C robots into routine cleaning procedures holds promise in augmenting the effectiveness of environmental decontamination efforts. By addressing the limitations of traditional cleaning methods and targeting residual pathogens, the integration of UV-C technology has the potential to significantly reduce the incidence of HAIs. Furthermore, the implementation of UV-C robots in healthcare facilities could lead to improved patient outcomes, reduced healthcare costs associated with treating HAIs, and a safer environment for both patients and healthcare workers. This paper synthesizes current evidence and highlights the implications of adopting UV-C technology as a crucial step toward enhancing infection control measures in healthcare settings.