Mask Head Harness v1.5

This design has undergone review in a clinical setting and has been found appropriate when fabricated with the printer type and materials specified.

Submitted by:

yyh1002

Sat, 2020-05-02 04:00

Vertical Tabs

General Information

Model ID

3DPX-014188

Category

Labware & Devices

Keyword(s)

mask, Comfort, ear saver

Respirator-style head harness for masks.

Relieve the pressure on ears.
Feels more comfortable than the ones around neck.
.
Can be printed on 200x200 bed diagonally.
Tested with PLA. Should work with any rigid filament.

Update 1.5: Wider hooks. Added a smaller version.

3D Modeling/CAD Software

Autodesk Fusion 360

How to Make

Printer Technology/Material

Polylactic Acid (PLA)

Printer Make/Model

Ultimaker 2+

Print Units

Scale At Given Print Units

Printer-specific Build Instructions

Build file

UM2_Mask head harness 1.5 large.gcode

Specific material

PLA

Number of prints per build

Build time

41 minutes

Build file

UM2_Mask head harness 1.5 small.gcode

Specific material

PLA

Number of prints per build

Build time

40 minutes

Pre- and Postprocessing Instructions

Orient the model at 45 degrees to fit build volume.

Print with standard solid fill with 0.4 nozzle. Slicing with larger nozzle also works.

Reviewer Notes

The following refers to:

3dpx-014188

The FDA has authorized production of ear saver outside of the normal clearance pathway during the Covid-19 pandemic, based on Part 5, section D of the “Enforcement Policy for Face Masks and Respirators During the Coronavirus Disease (COVID-19) Public Health Emergency Guidance for Industry and Food and Drug Administration Staff."

This ear saver has undergone review in a clinical setting and is recommended when fabricated as instructed.