experimental Powered air purifying respirator : PAPR
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An experimental PAPR. Controled by breath, fully automatic All details here :…
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- Other Ideas
- License
- Creative Commons — Attribution
An experimental PAPR.
Controled by breath, fully automatic
All details here : https://www.b4x.com/android/forum/threads/experimental-powered-air-purifying-respirator.116659/
You will need this to adapt the mask to the turbine : https://www.thingiverse.com/thing:4295491
Put the sound on, imagine you have a dust mask on your head and you breathe normally into the mask equiped with a powerful FFP3 cartridge...
Finally I must say that this system provides a really effortless way to wear a mask.
There is no effort to breathe, no moisture accumulated into te mask. And the positive pressure applied into the mask gives to the user a perfect clean fresh and filtered tidal volume of air !
You can also use it as a spirometer. Unplug the venturi from the turbine then connect the adapter and blow !
Print Settings
Printer Brand:
Prusa
Printer:
i3 MK2S
No
Supports:
No
200
Infill:
100
Filament:
none PETG
Category: Other