For EO sterilization, the biological indicator typically contains Bacillus atrophaeus spores. This microorganism is selected for its high resistance to ethylene oxide gas, making it an ideal challenge organism for verifying the efficacy of the EO sterilization process. If the spores survive the sterilization process, it indicates that the process was inadequate.
Using Sterifast EO biological indicators allows healthcare facilities to verify the efficiency of their EO sterilization cycles, providing assurance that instruments and equipment are sterile and safe for use.
Sterifast Biological indicators are crucial test systems designed to monitor the effectiveness of sterilization processes. They contain viable microorganisms with a defined resistance to specific sterilization methods, such as Ethylene Oxide (EO) gas, and help confirm whether the necessary conditions were met to eliminate a specified number of microorganisms, ensuring successful sterilization.
