https://makerscontracovid.net.br/
This prototype was made to fit the requirements made by the team from HC in São Paulo after the Makers Contra a Covid-19 shows RC2, RC3 and Brasil V2 to them.
We remix RC3 to cover the face, 5 cm more of each side, and move it 1cm from the face to not fog up wjen wearing masks.
We included the solution of Brasil's V2 strap holds, in it.
In the low profile model we keep the head band large for confort and lower the front one to speedup the print
It was a team effort of entire team of Makers Contra a Covid-19.
come and see what are we are doing...
https://makerscontracovid.net.br/
https://www.instagram.com/makerscontracovid.19/
https://www.facebook.com/makerscontracovid.19
Update 2020-04-08
Added two files for printers with 20x20 cm bed
Viva_SUS_Beta02a-20x20
Viva_SUS_Beta02a_lowprofile-20x20
Update 2020-04-09
Added a stacked version - 5 units
Infil- 30%
Layer 0.25mm
No support
Nozzle 0.4
3 perimeters
The author remixed this model.