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Fig. 2 | 3D Printing in Medicine

Fig. 2

From: COVID-19 and the role of 3D printing in medicine

Fig. 2

Open-source non-adjustable Venturi valve design for an FiO2 of 33% at supplemental oxygen flow rate of 10‚ÄČl per minute. The cross-sectional view (above) demonstrates the inner structure of this device with a small oxygen port (light blue) and a larger air intake (left)

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