Led by ER doctors at Texas Tech University Health Science Center El Paso and the University of Texas at El Paso. Developing a temporary 3D printed ventilator with an FDA emergency application in the works!
https://www.youtube.com/watch?v=NRUuXE-gKSI
This video demonstrates the design and function of a 3D printed ventilator alternative using a low voltage motor and bag-valve mask device. It is volume and rate adjustable.