500 snorkeling masks are transformed into 3D printed respirators - 3Dnatives

the number of cases of COVID-19 keep growing: Isinnova revealed that 500 of these 3D printed respirator masks have already been created

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Coronavirus: hospitals turn to snorkelling masks, 3D printing, amid global respirator shortage

Modified full-face snorkel mask as COVID-19 personal protective equipment: Quantitative results - ScienceDirect

3D printed component makes snorkel mask useful for medics

3D-printed valves to assist noninvasive ventilation procedures during the COVID-19 pandemic: a case study

CroResp: Respirator for healthcare workers improvised from a scuba mask

PDF) Sensing and 3D printing technologies in personalized healthcare for the management of health crises, including the COVID-19 outbreak

Coronavirus: Incredible hack turning scuba masks into ventilators saving lives - World News - Mirror Online

PDF) Additive Manufacturing and the COVID-19 challenges: An in-depth study

CroResp: Respirator for healthcare workers improvised from a scuba mask

Modified full-face snorkel mask as COVID-19 personal protective equipment: Quantitative results - HardwareX

Coronavirus: How do makeshift ventilators which are made from snorkel masks work?

Use of 3D printed connectors to redesign full face snorkeling masks in the COVID-19 era: A preliminary technical case-study - ScienceDirect