Engineers Made a DIY Face Shield. Now It's Helping Doctors
Early last week, Lennon Rodgers, director of the Engineering Design Innovation Lab at University of Wisconsin-Madison, got an urgent email from the university’s hospital. Could his lab make 1,000 face shields to protect staff testing and treating Covid-19 patients? The hospital’s usual suppliers were out of stock, due to the spike in demand prompted by the coronavirus pandemic.
After putting his kids to bed, Rodgers went to Home Depot and a local craft store and grabbed supplies, including transparent plastic and a couple of foam mannequin heads. Then he made a hasty prototype at the UW maker space by adapting a construction visor and presented it to his wife, an anesthesiologist. “I was really proud of it, but she put it on and said ‘This is way too heavy,’” Rodgers recalls.