As the number of reported Coronavirus cases rises around the world, regions affected by the virus are taking serious measures to contain its spread. At the Polytechnic University in Hong Kong, students and faculty from the 3D Printing Lab are reportedly playing their part by 3D printing medical face shields designed to protect medical staff.

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The 3D printed shields go beyond traditional face-masks—which have been in shortage around the world since the news of the Coronavirus outbreak—and consist of a 3D printed frame that holds a clear plastic sheet in front of the entire face. The 3D printed frame, which fits against the wearer’s forehead, can be fitted with a new plastic sheet when needed and is designed to be worn over surgical masks.

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The 3D printed plastic coverings are expected to help protect medical workers who are most at risk of being exposed to the virus while treating patients. The coronavirus is contracted by the exchange of bodily fluids through coughing or sneezing, so having a transparent screen blocking the entire face could eliminate a significant risk of catching it. .

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