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安全代码蓝色！评估在 COVID-19 危机期间使用蓝色手术灭菌包裹自制呼吸器口罩的情况。

Safety code blue! Assessing the use of blue surgical sterilization wrap for homemade respirator masks during the COVID-19 crisis.

机构信息

Department of General Surgery, Madigan Army Medical Center, Tacoma WA.

Department of General Surgery, Madigan Army Medical Center, Tacoma WA.

出版信息

Am J Infect Control. 2021 Feb;49(2):274-275. doi: 10.1016/j.ajic.2020.07.021. Epub 2020 Jul 15.

DOI:10.1016/j.ajic.2020.07.021
PMID:32682016
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7362823/
Abstract

The use of surgical sterilization wrap for respirator masks during the COVID-19 crisis has become a popularized personal protective equipment alternative option due to claims supporting its ability to meet N95 standards. This study sought to assess these claims using standardized filter testing. The tested material failed to meet N95 standards and suggests its use may place medical personnel at increased risk of harm when managing COVID-19 patients.

摘要

在 COVID-19 危机期间，手术用绝育包布被广泛用作呼吸器口罩的替代品，因为有人声称它有能力达到 N95 标准。本研究旨在使用标准化的过滤测试来评估这些说法。测试材料未能达到 N95 标准，并表明在管理 COVID-19 患者时，其使用可能会使医务人员面临更大的伤害风险。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/865a/7362823/4b2e1590d460/gr2_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/865a/7362823/aa2214f838f5/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/865a/7362823/4b2e1590d460/gr2_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/865a/7362823/aa2214f838f5/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/865a/7362823/4b2e1590d460/gr2_lrg.jpg

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Filtration efficiency of surgical sterilization fabric for respiratory protection during COVID-19 pandemic.医用防护织物在 COVID-19 大流行期间用于呼吸防护的过滤效率。
Am J Infect Control. 2021 Jan;49(1):1-7. doi: 10.1016/j.ajic.2020.11.005. Epub 2020 Nov 6.