Honoris United Universities develops 3D-printed respirator in support of global efforts to combat COVID-19

The Honoris Medical Simulation Center played a critical role in a project led by polytech school of “Université Centrale” in Tunisia, both are members of Honoris United Universities. These two institutions support the global call for solutions to address challenges presented by COVID-19. Professor Dziri and his colleague Professor Mamoun Ben Cheikh, an anesthesiologist, assisted the team led by Professor Nidhal Rezg to produce a prototype for a non-invasive ventilation system, available as an open-source software without patent that can be made using commonly accessible and inexpensive components, making it affordable and easy to produce globally. The non-invasive kit includes a protective facemask, 3D-printed, that connects to an electric insufflator – the body of which can also be 3D printed. Attached to the insufflator is an oxygen tank that delivers a predetermined, fixed concentration of oxygen. To further support the fight against COVID-19, Professor Dziri through the Medical Simulation Center is planning to develop a non-invasive ventilation system specifically designed to help patients suffering from breathing difficulties.