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OS Respirator Version 1 – Modèle 3D imprimable de Thingiverse Thingiverse

OS Respirator Version 1

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A unique prototype respirator, that utilizes swap-able filters, with a theoretically longer (or easier maintained) lifespan than cloth masks.

Disclaimer: Like cloth masks, the OS Respirator is not intended to replace the CDC recommended N95 respirators [1]; however, the OS Respirator is designed to provide protection that is sufficient in the absence of something similar to an N95.

Filtering:

The OS Respirator utilizes a modular filter design, which simply means it is compatible with any of the filtering materials listed below:

100% Cotton T-shirt
Pillowcase
Linen
Silk
Tea Towel

Viruses like COVID-19 and Influenza are transmitted through the air in the form of very small droplets called aerosols [4]. The materials above have been proven to be at least 50% effective in filtering those virus sized aerosols [2]. However, other materials could feasibly be used through modification of the filter adapter.

Face mask:

The seal of the face mask grea
Source
Thingiverse
Ce qu'il faut pour imprimer: Avancé Confiance faible
Supports 1/3
Assemblage 2/3
Réglages 1/3
Taille du plateau 0/3
Post-traitement 1/3
Imprimante
FDM / FFF
Format de fichier
STL
Matériau
PLA, ABS, Silk PLA
Post-traitement
Collage
Logiciel
Cura, PrusaSlicer ou similaire
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