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experimental Powered air purifying respirator : PAPR — zdjęcie 1
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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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Informacje o modelu

Źródło
Printables
Kategoria
Other Ideas
Licencja
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

Rafts:

No

Supports:

No

Resolution:

200

Infill:

100


Filament:

none PETG

Category: Other

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