The Respirator Fit Capability Test: Enhancing the Efficacy of Filtering Facepiece Respirators.

Synergist (Akron, Ohio) Pub Date : 2019-08-01
Christopher Coffey, Colleen Miller
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引用次数: 0

Abstract

When NIOSH promulgated its Respiratory Protective Devices rule in 1995 (Title 42 code of Federal Regulations, Part 84), which specified approval standards for respirators, no test for evaluating the fitting characteristics of filtering facepiece respirators was included. The consequences of the lack of a fit test in 42 CFR 84 included the approval of devices that did not fit the general respirator-wearing population very well, higher costs for conducting the OSHA-required fit test, and the potential for wearing to pass a fit test in error. Today, the need still exists for a fit test for use by manufacturers of filtering facepiece respirators and conformity assessment organizations.

Abstract Image

Abstract Image

呼吸器适配能力测试:提高过滤式呼吸器的效能。
当NIOSH于1995年颁布其呼吸防护装置规则(联邦法规第42篇,第84部分)时,该规则规定了呼吸器的批准标准,没有包括评估过滤式面罩呼吸器适配特性的测试。42 CFR 84中缺乏适合性测试的后果包括批准不适合普通呼吸器佩戴人群的设备,进行osha要求的适合性测试的成本更高,以及佩戴者错误通过适合性测试的可能性。今天,仍然需要过滤式面罩呼吸器制造商和合格评定组织使用的适合测试。
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