Table 1.
3D printed parts produced during COVID-19 pandemic
| Item | AM technologies | References/Sources |
|---|---|---|
| Face shields | FFF, SLA, SLS | [53, 62, 63] |
| Safety goggles | FFF, SLA, SLS | [65–68] |
| N95 respirators similar | FFF | [49, 71, 72] |
| Half-face masks | FFF, MJF, SLS | [38, 77, 79, 80] |
| Antimicrobial mask | FFF | [110] |
| PAPR parts | FFF | [74–76] |
| Ear Savers | FFF | [81] |
| Mask fitters | FFF | [82] |
| Isolation chambers | FFF | [93–95] |
| Isolation wards | Not specified | [97] |
| Valves for CPAP | FFF | [51] |
| Splitter valves | Not specified | [90, 120] |
| Valves for NIV helmets | Not specified | [91] |
| Venturi valves | FFF, SLA, SLS | [92] |
| Field Respirators parts | Not specified | [98, 100] |
| Nasopharyngeal swabs | DLP, FFF, MJF, SLS, SLA | [29, 101–105] |
| Hands-free door openers | MJF, FFF, SLS | [46] |
| Hands-free tools | FFF | [106, 107] |
| Manikin for swab testing training | Not specified | [115] |
| Educational models | SLS, PolyJet | Own authorship |
| Mounts to point webcams downward | FFF | [117] |
| Bias tape makers | FFF | [118] |
| Mask pleaters | FFF | [121] |
| Copper filters | Binder jetting | [119] |
| Surgery mask | FFF | [55] |