Notes: The 3D Printed mouth area/guard is printed using one perimeter and 100% infill. 3D Printed Mask in either Medium or Large.Note* an STL is included of a version that can be printed if a laser cutter is not available. Laser cut acrylic plate at 1/8 (3.2mm) thickness.3D Printed mouth area / guard - this houses the filter and the laser cut acrylic piece and press fits onto either the Medium or Large mask.These masks do require the use of a filter which the person printing has to supply and the filter should be oversized when it is cut to help seal the mouth area.įilament: TPC/TPU at 95A Shore Hardness is suggested as a first choice and PETG as a second choice.Īssembly: There are four parts to the full mask assembly (in order). Luke's University Health Network and Filament Innovations worked together to create a 3D Printed mask to help with the supply shortage, which can be sterilized and re-used (minus the filter).
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