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@article{2370997,
author = {Čuta, Martin and Jurda, Mikoláš and Kováčová, Veronika and Jandová, Marie and Bezděková, Vendula and Černý, Dominik and Urbanová, Petra},
article_location = {ENGLAND},
doi = {http://dx.doi.org/10.1080/00140139.2023.2298984},
keywords = {Personal protective equipment; 3D face database; subadults; sizing system; virtual design; virtual fit assessment; centroid size},
language = {eng},
issn = {0014-0139},
journal = {ERGONOMICS},
title = {Virtual fit and design improvements of a filtering half-mask for sub-adult wearers},
url = {https://www.tandfonline.com/doi/full/10.1080/00140139.2023.2298984},
year = {2024}
}
TY - JOUR
ID - 2370997
AU - Čuta, Martin - Jurda, Mikoláš - Kováčová, Veronika - Jandová, Marie - Bezděková, Vendula - Černý, Dominik - Urbanová, Petra
PY - 2024
TI - Virtual fit and design improvements of a filtering half-mask for sub-adult wearers
JF - ERGONOMICS
PB - TAYLOR & FRANCIS LTD
SN - 00140139
KW - Personal protective equipment
KW - 3D face database
KW - subadults
KW - sizing system
KW - virtual design
KW - virtual fit assessment
KW - centroid size
UR - https://www.tandfonline.com/doi/full/10.1080/00140139.2023.2298984
N2 - The recent pandemic has shown that protecting the general population from hazardous substances or pathogens can be a challenging and urgent task. The key element to adequate protection is appropriately sized, well-fitted and sufficiently distributed personal protective equipment (PPE). While these conditions are followed for adult PPE wearers, they are less considered when it comes to protecting subadults. In this study, the assessment of the fit and design improvements of a 3Dprinted facial half mask for subadult wearers (4–18 years) is designed. The target population was represented by 1137 subadults, aged 4.06–18.94 years, for whom 3D face models were acquired. The half mask tested, which was originally provided in one subadult size, did not fit appropriately the target population. This finding prompted the creation of four size categories using the agedependent distribution of the centroid size calculated from 7 facial landmarks. For each size category, a modified half-mask virtual design was created, including resizing and reshaping, and fit was evaluated visually and numerically using averaged and random 3D face representatives.
ER -
ČUTA, Martin, Mikoláš JURDA, Veronika KOVÁČOVÁ, Marie JANDOVÁ, Vendula BEZDĚKOVÁ, Dominik ČERNÝ and Petra URBANOVÁ. Virtual fit and design improvements of a filtering half-mask for sub-adult wearers. \textit{ERGONOMICS}. ENGLAND: TAYLOR \&{} FRANCIS LTD, 2024, 15 pp. ISSN~0014-0139. Available from: https://dx.doi.org/10.1080/00140139.2023.2298984.
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