About: 3-D Printed Protective Equipment during COVID-19 Pandemic

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About: 3-D Printed Protective Equipment during COVID-19 Pandemic 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	3-D Printed Protective Equipment during COVID-19 Pandemic
Creator	Fretwurst, Tobias Hellwig, Elmar Nelson, Katja Nold, Julian Pieralli, Stefano Schmelzeisen, Rainer Spies, Benedikt Wesemann, Christian
Source	Medline; PMC
abstract	While the number of coronavirus cases from 2019 continues to grow, hospitals are reporting shortages of personal protective equipment (PPE) for frontline healthcare workers. Furthermore, PPE for the eyes and mouth, such as face shields, allow for additional protection when working with aerosols. 3-D printing enables the easy and rapid production of lightweight plastic frameworks based on open-source data. The practicality and clinical suitability of four face shields printed using a fused deposition modeling printer were examined. The weight, printing time, and required tools for assembly were evaluated. To assess the clinical suitability, each face shield was worn for one hour by 10 clinicians and rated using a visual analogue scale. The filament weight (21–42 g) and printing time (1:40–3:17 h) differed significantly between the four frames. Likewise, the fit, wearing comfort, space for additional PPE, and protection varied between the designs. For clinical suitability, a chosen design should allow sufficient space for goggles and N95 respirators as well as maximum coverage of the facial area. Consequently, two datasets are recommended. For the final selection of the ideal dataset to be used for printing, scalability and economic efficiency need to be carefully balanced with an acceptable degree of protection.
has issue date	2020-04-24(xsd:dateTime)
bibo:doi	10.3390/ma13081997
bibo:pmid	32344688
has license	cc-by
sha1sum (hex)	8629978a7dbff7e0b35970d663877cc2915a3560
schema:url	https://doi.org/10.3390/ma13081997
resource representing a document's title	3-D Printed Protective Equipment during COVID-19 Pandemic
has PubMed Central identifier	PMC7215430
has PubMed identifier	32344688
schema:publication	Materials (Basel)
resource representing a document's body	covid:8629978a7dbff7e0b35970d663877cc2915a3560#body_text
is schema:about of	named entity 'rapid' named entity 'data' named entity 'fused deposition modeling' named entity 'scalability' named entity 'face' named entity 'N95' named entity 'comfort' named entity 'weight' named entity 'COVID-19' named entity 'REQUIRED' named entity 'VISUAL ANALOGUE SCALE' named entity 'SHORTAGES' named entity 'PRODUCTION' named entity 'BASED' named entity 'RECOMMENDED' named entity 'WEIGHT' named entity 'SUFFICIENT' named entity 'RESPIRATORS' named entity 'FACIAL' named entity 'EXAMINED' named entity 'ENABLES' named entity 'PLASTIC' named entity 'EYES' named entity 'CASES' named entity 'RATED' covid:arg/8629978a7dbff7e0b35970d663877cc2915a3560 named entity 'balanced' named entity 'face shields' named entity 'public health care' named entity 'ANOVA' named entity 'biodegradability' named entity 'MKS3' named entity 'FDM' named entity 'preventive measures' named entity 'on-demand manufacturing' named entity 'mode of transmission' named entity 'mass production' named entity 'face shield' named entity 'RC2' named entity 'aerosols' named entity 'exponential decay' named entity 'WHO' named entity 'PPEs' named entity 'Lauterbach, Austria' named entity 'frames' named entity 'frontline' named entity 'printed' named entity 'visual analogue scale' named entity 'plastic' named entity 'acceptable' named entity 'stereolithography' named entity '3-D printers' named entity 'face shields' named entity 'protective equipment' named entity 'SARS-CoV-2' named entity 'face shields' named entity 'Prusa Research' named entity 'goggles' named entity 'titer' named entity 'face shield' named entity 'open-source' named entity 'U.S. Centers for Disease Control and Prevention' named entity 'eye protection' named entity 'DIN A4' named entity 'RC2' named entity 'degree' named entity 'lightweight' named entity 'healthcare workers' named entity 'face shield' named entity 'fused deposition modeling' named entity 'face shields' named entity '3-D printing' named entity 'PPE' named entity 'While'

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