Mesa’s Process Challenge Devices (PCD) are designed to help medical device manufacturers and contract sterilization providers efficiently and accurately confirm EO sterility assurance.
All PCDs are identified by a N.X nomenclature. The N prefix delineates the polymeric film/pouch specification called a PCD ‘Type’. This type is indicative of a specific EO resistance range. The .X suffix defines a particular Biological Indicator (BI) or Self Contained BI (SCBI). Mesa offers several “Type 2” PCDs. The Type 2 PCDs are the most resistant that we offer. They come in disc, spore strip, and test tube options. To learn more about each option, please click the appropriate spec sheet below:
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