Ozone process for protective masks decontamination and reuse
- White paper
- May 4, 2020
Understand what's going on during the sterilization process
The SterOx System is compliant with norms relative to the microbial effectiveness of the sterilization process:
An overkill approach was used on the most resistant microorganism, based upon an initial concentration of at least 10e6 CFU (colony-forming units) of the recommended test organisms. The dynamics of Geobacillus stearothermophilus inactivation follows first order kinetics against the dose with an R2 value (coefficient of determination) of more than 0.8.
Geobacillus stearothermophilus was chosen to be the reference microorganism and biological indicator for the sterilization process as it represents the greatest challenge, and as it demonstrates a linear lethality relation to the critical process parameter “dose” (ozone concentration by the time).Kill curve demonstrating the efficacy of the technology to achieve a minimum sterility assurance level (SAL) of 10e-6 equivalent to a 12 logs total reduction of Geobacillus stearothermophilus
Scientific publications, white papers, conference presentations, case studies, posters... everything is here!
Toward Efficient Low Temperature Ozone Gas Sterilization of Medical Devices
JNSS 2019 - Nouvelle technologie de stérilisation basse température à l'ozone
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