Sterilization & Disinfection

Latest Issue of OR Manager
January 2025
Home Sterilization & Disinfection

Bacterial contamination of HCWs smartphones before, during COVID-19

Editor's Note This German study finds that bacterial contamination of healthcare workers’ (HCWs’) smartphones can be a source of cross-contamination, and cleaning intensity increased during the COVID-19 pandemic. Of 295 HCWs (99 in 2012 and 196 in 2021) from 26 wards comprising 19 different specialties included in the analysis, bacterial…

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By: Judy Mathias
April 4, 2022
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ANSI/AAMI publishes long-waited ST91 updates

Editor's Note After 7 years, ANSI/AAMI has updated its standard for cleaning and storing medical devices, such as flexible bronchoscopes and various endoscopes. The updated standard, “ANSI/AAMI ST91:2021, Flexible and semi-rigid endoscope processing in health care facilities,” addresses new technologies and concerns about device cleanliness and patient safety. “ANSI/AAMI ST91:2021…

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By: Judy Mathias
March 3, 2022
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Study: SARS-CoV-2 particles may travel farther than once thought

Editor's Note This study by researchers at the US Department of Energy’s Pacific Northwest National Laboratory, Richland, Washington, finds that small respiratory particles can remain moist and airborne for a longer time and greater distance than scientists have recognized. The researchers found that mucus shells surrounding respiratory droplets--emitted from the…

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By: Judy Mathias
February 16, 2022
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The Joint Commission issues Quick Safety on instrument reprocessing

Editor's Note The Joint Commission on February 14 issued a new Quick Safety on “Ensuring critical instruments and devises are appropriate for reuse.” The Quick Safety highlights reprocessing guidance from the Food and Drug Administration (FDA) as well as special considerations for single use devices reprocessed by third parties that…

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By: Judy Mathias
February 16, 2022
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Acclimating to OR, sterile processing department cultures

The differences between sterile processing (SP) and OR tasks and department cultures are significant. However, they share a collective goal: both work toward the best outcome for every patient. Still, both departments often suffer from having unrealistic goals for each other. One example is that the OR may expect instruments…

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By: Angela Lewellyn, LPN, CRCST, CER, CHL
February 16, 2022
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Vital role of the central sterile department in ASCs

According to the Centers for Disease Control and Prevention, about one in 31 hospital patients has at least one healthcare-associated infection (HAI) on any given day. To help mitigate HAIs, implementing infection control procedures and policies, frequently performing hand hygiene by all staff and patients, and keeping the healthcare environment…

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By: Erica Smith, MBA
February 16, 2022
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Splash risks, droplet dispersal during instrument reprocessing

Editor's Note This pilot project, by epidemiologist Cori L. Ofstead, MSPH, and colleagues finds that routine reprocessing activities generate substantial splashing and droplet dispersal, and that currently recommended items of personal protective equipment (PPE) do not adequately protect personnel from exposure. The researchers found that: Droplets were generated during every…

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By: Judy Mathias
February 14, 2022
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Techniques for using sterilization containers, case-by-case basis

Sterilization containers are used in many surgery departments. They offer many benefits, including providing an exceptional barrier to microorganisms, protecting instruments from damage, and eliminating torn wrappers. These benefits can only be realized if the sterilization containers are used properly, however. Guidance for the use of sterilization containers is given…

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By: Susan Klacik, BS, FCS, ACE, CHL, CIS, CRCST, AAMIf
January 20, 2022
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FDA: Nationwide recall of certain SterRx drug products

Editor's Note The Food and Drug Administration (FDA), on November 15, announced the nationwide recall by SterRx, LLC, of 240 lots of its drug products. The recall was initiated because of the lack of sterility assurance due to equipment and process issues. The recalled drugs include: l mg/ml Midazolam in…

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By: Judy Mathias
November 18, 2021
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Quality monitoring for decontamination process

The foundation of sterilization is cleaning. How can we be sure that the mechanical cleaning equipment being used is producing clean medical devices? There are methods available to verify that the mechanical equipment used to clean medical devices is functioning appropriately. ANSI/AAMI ST79:2017 Comprehensive guide to steam sterilization and sterility…

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By: Susan Klacik, BS, FCS, ACE, CHL, CIS, CRCST, AAMIf
November 17, 2021
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