Hello
Im working this days of covid19 pandemic into a project for mechanical breathing units and a oxygen generator bases on a design i show recently last year here..
im going to share with you my 3d drawings and a link for anyone willing to donate. i used my new website for the files and donations..
I have designed recently some irrigation automation products to sell and this pandemic arrived right over my head and i only sold 2 units..
the website still in Portuguese but anyone can find how to donate with paypal.. sebosfato@gmail.com or at the website..
https://a360.co/2Xl1kTBthis link is for the fusion 360 file download of last version
and this exported versions...
www.gardentoy.com.br/Downloads/separador-oxigenio-v11.f3dwww.gardentoy.com.br/Downloads/separador-oxigenio-v11.stlthe idea is to use 10 of this modules in series with 22 amps each to get 1 liter of oxygen per minute at least..
about the forced ventilation im planing to use a small air compressor controlled by an arduino connected to a flow and pressure sensor to control the cycle while having a peep valve to limit the pressure going to the lungs and a unidirectional T to allow the expiration to go out thru a HEPA filter...
https://gardentoy.com.br/doesalvevidas/my WhatsApp number +5511 982807111
Best Regards to you All and hope we make it!
Big hug from Brazil