This is another project, simple but in a an advanced state of development. An automated manual AMBU type ventilator that uses a windshield wiper motor: https:/

This is another project, simple but in a an advanced state of development. An automated manual AMBU type ventilator that uses a windshield wiper motor: https://www.oxygen.protofy.xyz/ https://www.oxygen.protofy.xyz/ There are two versions: makers and mass industrial production.