Dayananda Sagar University designs face shields for COVID-19 healthcare workers
16 April, 2020
The Autodesk Design and Innovation Centre and Innovation Labs at Dayanand Sagar University have designed a face shield to safeguard healthcare professionals getting into connection with possible carriers of the virus.
The face shield, that may become a part of the Personal Protective Equipment utilized by healthcare professionals, has two parts (a) support structure with quick attach-detach points to rest on the forehead of an individual, and (b) a transparent film which protects the face of an individual from infection carrying droplets.
Based on the look, several units were 3D printed by the DSU team and distributed to doctors for evaluation. After some iterations predicated on their feedback, your final design was arrived at.
The DSU team hopes to transfer the technology for mass-production to create it affordable.
The face shield was produced using FDM (Fused Deposition Modelling), a 3D printing process that runs on the filament of a thermoplastic material, Polylactic Acid (PLA), commonly used in 3D printing.
New films could be swapped into the host to old films over time of use.
The product was developed by Vinayaka K, manager of the Autodesk Design and Innovation Centre at DSU; Dr. Suryanarayana, professor of aerospace engineering and Ajay P, students of automobile engineering, of the Dayanand Sagar College of Engineering.
“We already have multiple orders for the merchandise and are researching to permit mass production amidst limited usage of resources and technology.” Vinayaka said. “We are seeking approval for the facial skin shield from Indian Council of Medical Research.”
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