Curved-crease origami face shields for infection control

Aurimas Bukauskas, Antiopi Koronaki, Ting-Uei Lee, Daniel Ott, M. Wesam Al Asali, Aftab Jalia, Tom Bashford, Ana Gatóo, Josh Newman, Joseph Gattas, Darshil Shah, Michael Ramage

Research output: Contribution to journalArticlepeer-review

Abstract

The COVID-19 pandemic has created enormous global demand for personal protective equipment (PPE). Face shields are an important component of PPE for front-line workers in the context of the COVID-19 pandemic, providing protection of the face from splashes and sprays of virus-containing fluids. Existing face shield designs and manufacturing procedures may not allow for production and distribution of face shields in sufficient volume to meet global demand, particularly in Low and Middle-Income countries. This paper presents a simple, fast, and cost-effective curved-crease origami technique for transforming flat sheets of flexible plastic material into face shields for infection control. It is further shown that the design could be produced using a variety of manufacturing methods, ranging from manual techniques to high-volume die-cutting and creasing. This demonstrates the potential for the design to be applied in a variety of contexts depending on available materials, manufacturing capabilities and labour. An easily implemented and flexible physical-digital parametric design methodology for rapidly exploring and refining variations on the design is presented, potentially allowing others to adapt the design to accommodate a wide range of ergonomic and protection requirements.
Original languageEnglish
Article numbere0245737
JournalPLoS ONE
Volume16
DOIs
Publication statusPublished - 8 Feb 2021

Bibliographical note

© 2021 Bukauskas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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