A critical review of initial 3D printed products responding to COVID-19 health and supply chain challenges [version 1; peer review: 3 approved]

ABSTRACT: The COVID-19 pandemic significantly increased demand for medical and protective equipment by frontline health workers, as well as the general community, causing the supply chain to stretch beyond capacity, an issue further heightened by geographical and political lockdowns. Various 3D printing technologies were quickly utilised by businesses, institutions and individuals to manufacture a range of products on-demand, close to where they were needed. This study gathered data about 91 3D printed projects initiated prior to April 1, 2020, as the virus spread globally. It found that 60% of products were for personal protective equipment, of which 62% were 3D printed face shields. Fused filament fabrication was the most common 3D print technology used, and websites were the most popular means of

SUBMITTER: Novak J 

PROVIDER: S-EPMC7292530 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature