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News&Media
Good News | Lister has expanded its business to be located in Hangzhou and has passed the review of the innovation and entrepreneurship project in Yuhang District

The expansion business was established<LISTER (Hangzhou) BIOMEDICAL CO.,LTD>,The new factory is located in the Dongheng Science and Technology Innovation (Pharmaceutical) Industrial Park of Hangzhou.

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Efficiency Revolution | LISTER New Generation Sterilization Monitoring Solution Debuts at Medica 2025

The 2025 International Medical Device Exhibition (Medica) in Düsseldorf is scheduled for November 17-20. On this occasion, LISTER Biomedical CO., LTD will proudly present its groundbreaking innovations, demonstrating China's robust capabilities in the high-end sterilization monitoring field.

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Biological indicator recheck test: The ultimate examiner of sterilization effect

Biological indicators are products containing specific live microorganisms, which usually have known and highly stable resistance to specific sterilization processes. It is specifically designed to verify the sterilization of sterilization equipment (such as high-pressure steam sterilizers, ethylene oxide sterilization cabinets, etc.), the sterilization of specific items, and to evaluate the sterilization effect of isolation systems/sterile clean rooms, in order to verify whether the sterilization process is truly effective.

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biological indicators process lethality and vapor phase hydrogen peroxide processes

Think of a biological indicator (or BI) as a "challenge test" for your sterilization process. It's a small device containing a high number of specially selected, highly resistant bacterial spores—most commonly Geobacillus stearother mophilus. These spores are like the ultimate survivalists; they are much harder to kill than everyday bacteria and viruses. If the sterilization process can defeat these tough spores, you can be confident it has eliminated all less-resistant contaminants.

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See you at the 26th World Sterilization Congress

See you at the 26th World Sterilization Congress, Date: December 3 -6,2025, Booth: 2H09, Location: Hong Kong, China

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See you at MEDICA Dusseldorf Medical Exhibition 2025, Germany

See you at MEDICA Dusseldorf Medical Exhibition 2025, Germany,Date:November17-20,2025,Booth:HALL 11 /11E70

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See you at CMEF Medical Devices Exhibition 2025 Autumn

Date: September 26-29.2025 | Booth:4.1H-4.1P08

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The sterilization application of biological indicators in medical institutions

In sterilization program validation, although the sterilization effect can be evaluated by monitoring certain parameters of the sterilization process, the degree of sterilization of biological indicators is the most intuitive indicator for evaluating the effectiveness of a sterilization program.