Retrofit Cartridge System to Repurpose Commercial Respirators

This model has not been assessed for community use or in a clinical setting. Further optimization may be required.

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Thu, 2020-04-02 14:09

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Retrofit filters attached to industrial respirator
Retrofit filters attached to industrial respirator
Cartridge components and configurations
Cartridge installed on BIPAP mask
Bayonet fitting - 3M style mask
Cartridge on BIPAP mask
disassembled cartridge
examples of compatible mask types
Formlabs 2 printed parts (including flexible support / gasket)
3M Mask with cartridges installed
Close-up of 3M bayonet fitting and matching cartridge base
Examples of possible filter media
Close-up of CPAP / BIPAP mask and matching cartridge base
Fit testing of mask1
Fit Testing of Mask 2
Fit Testing of Mask 3