Sterile Processing

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Surgical instruments being sterilized  (Adobe Stock 325838636 by Senalfred)

A new human factors study reveals the hidden complexity behind sterile processing. Research from the Medical University of South Carolina shows how sterile processing, operating rooms, and courier networks function as one interconnected system. Understanding “work as done” rather than “work as imagined” may be key to improving surgical safety and supporting frontline staff.

Cleaning systems for medical instruments. Ultrasonic cleaner  (Adobe Stock 136854229 By flywish)

When sterile instruments look perfect but hidden soil remains, patient safety is at risk. In this in-depth ICT article, Marjorie Wall, EDBA, CRCST, CIS, CHL, CSSBB, explains why ultrasonic cleaning is not just equipment, but a critical quality system, and how failures in cavitation, lumen flushing, or water quality can quietly undermine infection prevention in the operating room and sterile processing department.

"Top 5" in a blue ribbon  (Adobe Stock 235182652 by Evgeny)

Check out the top 5 infection control and prevention articles for Summer 2025! Perennial articles like Bug of the Month and The Clean Bite, and a look at borescopes in sterile processing.

A complete set of stainless-steel surgical instruments placed on a sterile blue drape, ready for medical use.  (Adobe Stock 1557031822 by Rahmat Hidayat)

Ensuring the sterility of medical devices is a cornerstone of patient safety. This whitepaper examines steam sterilization—the predominant method in healthcare—and the critical role of chemical indicators (CIs) in monitoring process efficacy. With a focus on ISO 11140-1 standards, it compares Type 4 and Type 5 indicators, outlining their strengths, limitations, and implications for reliable sterilization practices.