Sterilization & Disinfection
New AAMI standard for endoscope reprocessing
The Association for the Advancement of Medical Instrumentation (AAMI) has published its first standard on flexible endoscope reprocessing. ANSI/AAMI ST91: 2015 Flexible and Semi-rigid Endoscope Processing in Health Care Facilities was developed from research and input from manufacturers of flexible endoscopes, users, consultants, and regulatory bodies. The new standard, which…
Study: GI endoscopes remain contaminated after reprocessing
Editor's Note Despite reprocessing in accordance with US guidelines, viable microbes and residual contamination persisted on gastrointestinal endoscopes after each reprocessing step, in this study, suggesting current guidelines are not sufficient to ensure successful decontamination. Investigators observed all reprocessing activities, using a checklist to ensure that protocols were performed in…
FDA releases supplemental measures for duodenoscope reprocessing
Editor's Note The Food and Drug Administration on August 4 released a Safety Communication that contains supplemental measures to enhance duodenoscope reprocessing. The measures emerged from an expert panel meeting earlier this year. In addition to following manufacturer reprocessing instructions, the FDA says facilities can use one or more of…
Lean tools help staff weed out bioburden pests
At least half the battle in making and sustaining process improvements is getting the entire team on board with a new workflow. One key to getting buy-in from staff is to clarify why changes are needed and what the consequences may be if the new processes aren’t followed. In a…
Creating a powerful partnership between the OR and the SPD
Perhaps no other departments in a hospital work as closely together as the OR and the sterile processing department, yet friction isn’t uncommon as both areas strive to meet service demands. Although the relationship between the two is unlikely to ever be free of tension, leaders of both departments increasingly…
Better communication and teamwork improve sterile processing efficiency
Relations between the OR and the sterile processing department (SPD) are not always smooth. OR staff need timely, accurate instrument trays that meet the highest standards of safety. Anything short of 100% performance leads to complaints about the SPD. But many OR staff members do not appreciate the challenges faced…
Don’t let faulty processing put a damper on instrument packaging
Instruments that are still damp or wet after being sterilized cannot be placed in storage. The moisture that remains on or inside of a package can create a pathway for microorganisms to travel from the outside to the inside of the package. Moisture may be in the form of visible…
Infections spur new guidelines for endoscope reprocessing
The Food and Drug Administration (FDA) on March 17 published a final guidance on reprocessing reusable medical devices. This guidance, which provides manufacturers with recommendations to validate their reprocessing instructions, comes on the heels of a host of “superbug” bacteria outbreaks related to reprocessing of endoscopic retrograde cholangiopancreatography (ERCP) duodenoscopes.…
Water: A critical ingredient for instrument cleaning and disinfection
Using the right type of water for instrument reprocessing can prolong the life of medical instrumentation, contribute to effective function, and—most importantly—minimize the risk of adverse patient outcomes from contamination. The water quality requirement for various stages of instrument reprocessing depends on the type of instrument and the disinfection or…
CMS replaces flash sterilization with IUSS
The Centers for Medicare & Medicaid Services (CMS) has replaced the term “flash sterilization” with “immediate use steam sterilization” (IUSS) in surgical settings. The change in terminology, which applies to Medicare-participating hospitals, critical access hospitals, and ambulatory surgical centers that are subject to Conditions of Participation or Conditions of Coverage,…
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