Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

The Unprecedented Role of 3D Printing Technology in Fighting the Covid-19 Pandemic: A Comprehensive Review

Version 1 : Received: 23 August 2022 / Approved: 25 August 2022 / Online: 25 August 2022 (10:24:14 CEST)

A peer-reviewed article of this Preprint also exists.

Niranjan, Y.C.; Channabasavanna, S.G.; Krishnapillai, S.; Velmurugan, R.; Kannan, A.R.; G. Mohan, D.; Karganroudi, S.S. The Unprecedented Role of 3D Printing Technology in Fighting the COVID-19 Pandemic: A Comprehensive Review. Materials 2022, 15, 6827. Niranjan, Y.C.; Channabasavanna, S.G.; Krishnapillai, S.; Velmurugan, R.; Kannan, A.R.; G. Mohan, D.; Karganroudi, S.S. The Unprecedented Role of 3D Printing Technology in Fighting the COVID-19 Pandemic: A Comprehensive Review. Materials 2022, 15, 6827.

Journal reference: Materials 2022, 15, 6827
DOI: 10.3390/ma15196827

Abstract

The Coronavirus disease 2019 (COVID-19) rapidly spread to over 180 countries and abruptly disrupted the production rates and supply chains worldwide. Since then, 3D printing also recognized as additive manufacturing (AM) and known to be a novel technique that uses layer-by-layer deposition of material to produce the intricate 3D geometry, has been engaged in reducing the distress caused by the outbreak. During the early stages of this pandemic, shortages of Personal Protection Equipment (PPE), including facemasks, shields, respirators, and other medical gears, were significantly answered by remotely 3D printing them. Amidst the growing testing requirements, the 3D printing emerged as a potential and fast solution manufacturing process to meet the production needs due to its flexibility, reliability, and rapid response capabilities. In the recent past, some of the other medical applications that have gained prominence in the scientific community include 3D printed ventilator splitters, device components, and patient-specific products. Regarding the non-medical applications, researchers have successfully developed contact-free devices to address the sanitary crisis in public places. This work aims to systematically review the applications of 3D printing or AM techniques that have been involved in producing various critical products essential to limit this deadly pandemic's progression.

Keywords

COVID-19; 3D Printing; Additive Manufacturing; Medical Applications; Open-source files; Innovation

Subject

ENGINEERING, Mechanical Engineering

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