A critical review of an additive manufacturing role in Covid-19 epidemic.

In 2019, a massive and deadly coronavirus pandemic known as the COVID-19 pandemic has swept through more than 180 nations, causing a massive strain on already overtaxed health systems around the globe. Global demand for medical equipment has put a strain on traditional manufacturing methods, resulting in the need for an efficient, low-cost, and speedy mode of production. Additive manufacturing, or 3D printing, has been used by manufacturers to bridge the gap and enhance the production of medical products. Some designs that had been previously or conventionally fabricated have been revised to meet the 3D printing requirement for combating COVID-19. A variety of designs were created, and they are now in use in hospitals by patients and healthcare professionals. However, because some gadgets must adhere to rigorous standards, it is possible that some items will not meet these requirements. As a result, in order to protect the health of the user, it is necessary to understand each gadget, its usage, and industry standards. An investigation of the usage of additive manufacturing during the COVID-19 epidemic is presented in this paper. It brings together the manufacturers of a variety of 3D-printed products, including face shields, face masks, valves, nasopharyngeal swabs, and others, to debate their application and regulatory concerns in the medical field. The primary shortcoming of technology, discussed in reference to the next pandemic, is addressed here. It also looks at some of the ways that additive manufacturing could be used in the future during an emergency.