Jordanian engineer Abdulmohsen al-Husseini built a ventilator with simple tools about ten years ago and predicted that it would be of great benefit to humanity in the case of pandemics such as the current Krona.
He made the device with his colleagues at MIT in 2013 and published his details in Scientific paper.
The Massachusetts Institute of Technology is currently offering this device under New Name And using electronic control circuits powered by Arduino.
