Flanagan & Ballard [99 Flanagan ST, Ballard DH. 3D Printed Face Shields: A Community Response to the COVID-19 Global Pandemic. Acad Radiol. 2020;27(6):905-906. https://doi.org/10.1016/j.acra.2020.04.020 https://doi.org/10.1016/j.acra.2020.04.0...
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USA |
Prusa Reseach Ford Motors |
Free design of Facial Protectors. Production of around 1 million facial protectors per week. |
Tino et al. [11 Tino R, Moore R, Antoline S, Ravi P, Wake N, Ionita CN, et al. COVID-19 and the role of 3D printing in medicine. 3D Print Med. 2020;6(11):1-8. https://doi.org/10.1186/s41205-020-00064-7 https://doi.org/10.1186/s41205-020-00064...
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USA |
NIH 3D Print Exchange Global Community of 3D printing Food And Drug Administration (FDA) USA Veterans Association Thingiverse: user Kvatthro Creality Prusa Research. Startup Isinnova |
Collection in Evolution of models ready to be printed and links for the relevant resources Reusable PPE projects: Facial protectors splash water proof, surgical masks N95 masks, N90 masks, covers for the air purifying ventilator, Hoods Ventilators, Air purifying Controllers, Copper3D mask, NanoHack, mask with filter HEPA (High Efficiency Particulate Arrestance), Lowell Makes masks, Flexible Mask Valvy, Snorkel mask. Methods for Venturi valve fabrication, key-components of the respiratory support equipment. Ventilator divisor project, for the use of one ventilator to several patients. Illinois Rapid-Vent project: prototype of emergency respiratory ventilator. Separator of ventilators and valves of adjustable flux control project, such as the no2covid-ONE valve, capable of adapting one ventilator to several patients with different oxygen needs. Doorknobs accessories project, which avoids skin-surface direct contact. |
Ishack & Lipner [33 Ishack S, Lipner SR. Applications of 3D printing technology to address COVID-19 related supply shortages. Am J Med. 2020;133(7):771-773. https://doi.org/10.1016/j.amjmed.2020.04.002 https://doi.org/10.1016/j.amjmed.2020.04...
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USA |
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Fabrication of N95 masks and designs of customized sealing, for the improvement of comfort and mask adjustment. Fabrication of nasal and oropharynx swabs destined to tests. Systems of valve for ventilators of unique use project. Possibility of printing pills and medication used to fight COVID-19. |
Jorge et al. [44 Jorge EF, Azevedo V, Fernandes A, Araújo M, Brito L, Ferraz F, et al. Face shield for life 3D: produção colaborativa, usando a comunidade de makers, dos protetores faciais padrão RC3 para os profissionais de saúde em Salvador. Cad Prospecção. 2020;13(12):513-525. http://dx.doi.org/10.9771/cp.v13i2%20COVID-19.36174 https://doi.org/10.9771/cp.v13i2%20COVID...
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Brazil |
Community of makers |
Face Shield for Life 3D Project – manufacture and hygiene of facial protectors for distribution on the Department of Health and public hospitals in Salvador, BA. |
Javaid et al. [1010 Javaid M, Haleem A, Vaishya R, Bahl S, Suman R, Vaish A. Industry 4.0 technologies and their applications in fighting COVID-19 pandemic. Diabetes Metab Syndr. 2020;14(4):419-422. https://doi.org/10.1016/j.dsx.2020.04.32 https://doi.org/10.1016/j.dsx.2020.04.32...
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India |
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Fabrication of facial masks destined to health professionals involved in mass testing. Fabrication of reusable NanoHack masks. Fabrication of mechanical ventilators components. |
Castaneda [1313 Castaneda L. Formação, pesquisa e extensão na educação profissional e tecnológica: rede nacional de laboratórios de impressão 3d no sus. RBEPT. 2020;4:215-224. https://doi.org/10.36524/profept.v4iEspecial.641 https://doi.org/10.36524/profept.v4iEspe...
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Brazil |
National network of 3D printing laboratories of the Sistema Único de Saúde (SUS) – Brazilian public health system. |
Development and fabrication of facial shields, technical prototype of ventilator mask with filter element, hood with sealing system, reusable surgical masks, adaptors for a greater comfort when using facial masks, protective glasses and mechanical ventilator components. |
Varela-Aldás [1111 Varela-Aldás J. Impresión 3D y COVID-19. Cienci América. 2020;9(2):51-57. https://doi.org/10.33210/ca.v9i2.292 https://doi.org/10.33210/ca.v9i2.292...
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Ecuador |
Tinkercard/Ultimaker Ultra |
Adapted facial protectors Project (production of around 30 protectors per filament roll, each unit costs U$1,125.). |
Swennen et al. [55 Swennen GR, Pottel L, Haers PE. Custom-made 3D-printed face masks in case of pandemic crisis situations with a lack of commercially available FFP2/3 masks. Int J Oral Maxillofac Surg. 2020;49(5):673-677. https://doi.org/10.1016/j.ijom.2020.03.015 https://doi.org/10.1016/j.ijom.2020.03.0...
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Belgium |
3D Infinity |
3D customized protective mask, with two reusable components (facial mask and filter support.) Design of two disposable components (head fixation band and filter membrane). |
Harris et al. [1515 Harris M, Bhatti Y, Buckley J, Sharma D. Fast and frugal innovations in response to the COVID-19 pandemic. Nat Med. 2020;26:814-817. https://doi.org/10.1038/s41591-020-0889-1 https://doi.org/10.1038/s41591-020-0889-...
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United Kingdom |
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Device project that allows connection of multiple hoses to one machine (only for laboratory tests). |
Cox & Koepsell [1616 Cox JL, Koepsell SA. 3D-printing to address COVID-19 testing supply shortages. Lab Med. 2020;51(4):e45-e46. https://doi.org/10.1093/labmed/lmaa031 https://doi.org/10.1093/labmed/lmaa031...
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USA |
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Development of nasopharyngea swabs using glycol polyethylene terephthalate filament. |
Greig et al. [88 Greig P, Carvalho C, El-Boghdadly K, Ramessur S. Safety testing improvised COVID-19 personal protective equipment based on a modified full-face snorkel mask. Anaesthesia. 2020;75(7):970-971. https://doi.org/10.1111/anae.15085 https://doi.org/10.1111/anae.15085...
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United Kingdom |
Thingverse |
Adapter project to allow coupling of a standard anesthesia filter Heat and Moisture Exchange (HME), to a diving mask, (it failed a quantitative test, in need of adjustments). |
Larraneta et al. [1212 Larrañeta E, Dominguez-Robles J, Lamprou DA. Additive manufacturing can assist in the fight against COVID-19 and other pandemics and impact on the global supply chain. 3D Print Addit Manuf. 2020;7(3):100-103. https://doi.org/10.1089/3dp.2020.0106 https://doi.org/10.1089/3dp.2020.0106...
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United Kingdom |
Volkswagen, Nissan, Ferrari, Airbus and BMW. Issinova. |
Fabrication of facial protectors, using Molten Deposition Modeling (MDM), and surgical masks and N95 ventilators Project of a new valve for oxygen masks. |
Amin et al. [1414 Amin D, Nguyen N, Roser SM, Abramowicz S. 3D printing of face shields during COVID-19 pandemic: a technical note. J Oral Maxillofac Surg. 2020;78(8):1275-1278. https://doi.org/10.1016/j.joms.2020.04.040 https://doi.org/10.1016/j.joms.2020.04.0...
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USA |
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3D printing described technic of facial protectors at an average cost of U$7,30. |