yyh1002
Respirator-style head harness for masks.
Update 1.5: Wider hooks. Added a smaller version.
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.
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.