Evaluation of a new technology for terminal sterilization of flexible endoscopes using hydrogen peroxide gas plasma
Martin M Varghese1, Samir Memic1, Maria M Torres-Teran1
1Research Service, VA Northeast Ohio Healthcare System, Cleveland, OH, USA.
Infection Control and Hospital Epidemiology
|January 27, 2025
Abstract:
In laboratory testing, a novel hydrogen peroxide gas plasma endoscope sterilizer consistently reduced vegetative organisms, but not bacterial spores, to undetectable levels in the presence of high organism load (≥6.5 log10) and organic material and salts. These findings highlight the importance of meticulous cleaning of endoscopes prior to sterilization.
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