1. Introduction - NIH 3D Print Exchange
Last Update 3/31/2020. Facebook Page. Facebook Project Discussion Group ... a small group of makers with 3D printers in Bolivar modified a common face mask design found online. Utilizing common household items and a HEPA filter, the 3D printed mask can be used as PPE at the wearer’s own risk. ... we noted that the top strap of the mask needed ... ................
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