Any item, device, or solution is considered to be sterile when it is completely free of all living microorganisms and viruses.  The definition is categorical and absolute (i.e., an item is either sterile or it is not).  A sterilization procedure is one that kills all microorganisms, including high numbers of bacterial endospores. Sterilization can be accomplished either by heat, ethylene oxide gas, hydrogen peroxide gas, plasma, ozone, and radiation.  From an operational standpoint, a sterilization procedure cannot be categorically defined.  Rather, the procedure is defined as a process, after which the probability of a microorganism surviving on an item subjected to treatment is less than one in one million.  This is referred to as the “sterility assurance level."  See also recommendations on sterilizer and disinfection at www.cdc.gov “Guideline for Disinfection and Sterilization in Healthcare Facilities, 2008”.

Autoclave Testing Service, Inc. provides biological spore test monitoring for all types of sterilization processes.  Our laboratory provides dual spore test strips inoculated with Geobacillus stearothermophilus and Bacillus atrophaeus spores to test:  Steam, low temperature Steam w/Formaldehyde, Chemiclave®, Ethylene Oxide (EtO), Dry Heat sterilization and formaldehyde fumigation sterilizers.  ATS, Inc. also offers new or used sterilizers – see Supplies.

DID YOU KNOW?

§       Autoclave Testing Service, Inc. is one of the first companies nationwide to offer a Mail-In sterilizer monitoring service using biological indicators.  Serving the healthcare industry throughout the United States and Canada since 1986, we have thousands of satisfied customers.

§       We have on-line test results allowing you to access your results at your convenience!  Your Sterilizer Test Report (STR) is posted on-line upon completion of culturing, offering minimum turn-around time.

§       We have 24-hour test results for Steam sterilizers!

§       We have a comprehensive Glossary of Terms related to the sterile processing area (scroll below to view the Glossary).  This is invaluable information, assisting you with this important area of your facility.

ATS, Inc. now stocks sterilization pouches, sterilizer cleaners, chemical indicator products, sterilizers (new and used), ultrasonic cleaners, water distillers, and more!  (see Supplies).