MVM partially completed simple ventilator (IMAGE) University of Massachusetts Amherst Caption The first MVM serial production unit in a temporary 3D-printed polymer case built at electronic tech manufacturer Elemaster , Lomagna, Italy, on Easter Sunday, April 12, 2020. Credit MVM care Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.