About: A pilot study of minimum operational flow for loose-fitting powered air-purifying respirators used in healthcare cleaning services

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About: A pilot study of minimum operational flow for loose-fitting powered air-purifying respirators used in healthcare cleaning services Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	A pilot study of minimum operational flow for loose-fitting powered air-purifying respirators used in healthcare cleaning services
Creator	He, Xinjian Zhuang, Ziqing Bergman, Michael Guffey, Steven Zhu, Jintuo Nimbarte, Ashish
Source	Medline; PMC
abstract	The objective of this pilot study was to determine the minimum operational flow for loose-fitting powered air-purifying respirators (PAPR) used in healthcare cleaning services. An innovative respiratory flow recording device was worn by nine healthcare workers to obtain the minute volume (MV, L/min), mean inhalation flow (MIF, L/min), and peak inhalation flow (PIF, L/min) while performing “isolation unit work” (cleaning and disinfecting) of a patient room within 30 min. The MV and PIF were compared with the theoretical values obtained from an empirical formula. The correlations of MV, MIF, and PIF with subjects’ age, weight, height, body surface area (A(Du)), and body mass index (BMI) were analyzed. The average MV, MIF, and PIF were 33, 74, and 107 L/min, with maximal airflow rates of 41, 97, and 145 L/min, respectively, which are all below the current 170 L/min minimum operational flow for NIOSH certified loose-fitting PAPRs.
has issue date	2019-05-13(xsd:dateTime)
bibo:doi	10.1080/15459624.2019.1605241
bibo:pmid	31081727
has license	green-oa
sha1sum (hex)	dd2ae4bd76002e16ec544e1ef39f75b5850fc1ef
schema:url	https://doi.org/10.1080/15459624.2019.1605241
resource representing a document's title	A pilot study of minimum operational flow for loose-fitting powered air-purifying respirators used in healthcare cleaning services
has PubMed Central identifier	PMC6720108
has PubMed identifier	31081727
schema:publication	Journal of Occupational and Environmental Hygiene
resource representing a document's body	covid:dd2ae4bd76002e16ec544e1ef39f75b5850fc1ef#body_text
is schema:about of	named entity 'values' named entity 'healthcare' named entity 'min' named entity 'NIOSH' named entity 'respirators' named entity 'minute volume' named entity 'MINUTE VOLUME' named entity 'PIF' named entity 'AVERAGE' named entity 'BODY SURFACE AREA' named entity 'SUBJECTS' named entity 'operational' named entity 'healthcare' named entity 'body surface area' named entity 'PIF' named entity 'unit' named entity 'body mass index' named entity 'cleaning services' named entity 'PAPRs' named entity 'powered air-purifying respirators' named entity 'isolation unit' named entity 'healthcare workers' named entity 'scientific basis' named entity 'body mass index' named entity 'assigned protection factors' named entity 'ISO' named entity 'isolation unit' named entity 'influenza' named entity 'ISO' named entity 'isolation unit' named entity 'statistically significant' named entity 'occupational exposure' named entity 'isolation unit' named entity 'isolation unit' named entity 'pressure drop' named entity 'N95' named entity 'flow rates' named entity 'data logger' named entity 'BTPS' named entity 'surgical masks' named entity 'physical exertion' named entity 'flow rates' named entity 'SARS' named entity 'standard procedure' named entity 'empirical formula' named entity 'PAPRs' named entity 'PAPRs' named entity 'PAPR' named entity 'metabolic rate' named entity 'HCW' named entity 'emerging diseases' named entity 'SARS' named entity 'PAPRs' named entity '1/3' named entity 'PAPRs' named entity 'PAPR' named entity 'PAPRs' named entity 'PAPRs' named entity 'NIOSH' named entity 'bioaerosols' named entity 'surgical masks' named entity '2009 H1N1 influenza pandemic' named entity 'HCW' named entity 'fit-testing' named entity 'measured values' named entity 'pressure sensor' named entity 'PAPRs' named entity 'PAPRs' named entity 'fit factors' named entity 'APF' named entity 'Australia' named entity 'work shift' named entity 'BMI' named entity 'Occupational Safety and Health Administration' named entity 'BMI' named entity 'empirical formula'

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