Dear editor, Since March 2020, after China, Europe and the rest of the world are facing the COVID-19 pandemic, caused by the SARS-COV-2 virus [1]. This health crisis has led to oxygen shortages in developing countries but also in nursing homes because of the limited capacity of oxy-concentrators, when present, to provide an adequate oxygen flow [2-4]. [...]
Bruyneel, A., Duprez, F., Poncin, W., & Wittebole, X. (2020). The Double-Trunk-Mask: A Simple System to Save Oxygen Supplies. International Journal of Nursing and Health Care Research, 3(7), 1192 [1-3]. https://doi.org/10.29011/2688-9501.101192 (Original work published 2020)