書誌事項
- 公開日
- 2023-08-22
- DOI
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- 10.1038/s41598-023-41059-8
- 公開者
- Springer Science and Business Media LLC
説明
<jats:title>Abstract</jats:title><jats:p>The purpose of this study was to investigate the associated factors of insulation failure (IF) in reusable endoscopic instruments. The insulation coating of reusable endoscopic instruments underwent routine visual checks, hand washing to remove visible stains, and mechanized sterilization. We recorded the cleaning number and usage period of all instruments. The instruments were tested for IF using a detector. IF was found in eight of 69 devices (11.6%). Examining by clinical specialty, we found IF in 4 of 28 gastrointestinal (14.3%), 3 of 20 gynecological (15.0%), 1 of 12 urological (8.3%), and none of the nine thoracic devices. The median distance from the tip to the damaged part was 5 cm (3–5 cm). In the IF and the intact groups, the period of use [7 years (6–8) versus 7 years (4–8), P = 0.90] and the number of cleanings [281 (261–323) versus 261 (179–320), P = 0.27] were not significantly different. The IF group included products of three different companies; however, six of the eight (75.0%) were from the same company. Cleaning methods and usage period have a lower impact on IF. The use of reusable forceps as a monopolar device was found to pose a higher risk, requiring regular assessments.</jats:p>
収録刊行物
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- Scientific Reports
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Scientific Reports 13 2023-08-22
Springer Science and Business Media LLC