2022
DOI: 10.1016/j.jhin.2021.12.018
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Operating room ventilation systems: recovery degree, cleanliness recovery rate and air change effectiveness in an ultra-clean area

Abstract: This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, a… Show more

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Cited by 12 publications
(10 citation statements)
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“…These risks can be mitigated by elements, such as OR ventilation and smoke evacuation systems. Modern operating theaters use air ventilation above 3000 m 3 /h [ 38 ]. Nevertheless, Hardy et al stated that modern operating rooms could not prevent particle spread sufficiently [ 13 ].…”
Section: Discussionmentioning
confidence: 99%
“…These risks can be mitigated by elements, such as OR ventilation and smoke evacuation systems. Modern operating theaters use air ventilation above 3000 m 3 /h [ 38 ]. Nevertheless, Hardy et al stated that modern operating rooms could not prevent particle spread sufficiently [ 13 ].…”
Section: Discussionmentioning
confidence: 99%
“…Surgical procedures are complex and delicate activities that require a sterile and controlled environment to minimise the risk of infection and resulting complications [1,2,12]. The air in operating theatres plays an important role in infections and serves as a reservoir for microorganisms that colonise the sterile surgical field.…”
Section: Microbiological Air Qualitymentioning
confidence: 99%
“…SSIs are multifactorial and complex events with many factors contributing to the development of infection. They can be patient-related, method-or procedure-related and depend on the level of microbial contamination of the operating theatre environment [11,12]. All surgical procedures harbour the potential for contamination, with most of them initiating the infection in the surgical environment [6].…”
Section: Introductionmentioning
confidence: 99%
“…The efficacy of LAF in reducing the rate of surgical site infections in orthopaedic procedures has been investigated in depth, yielding a wide array of results [5][6][7][8][9] . CV is a mixed airflow system that introduces highefficiency particulate filtered air into the OR through a perforated plate system above the sterile field with removal through wall vents, although such removal can still be turbulent 10 .…”
mentioning
confidence: 99%