Oxygen delivery devices in Covid-19 patients: Review and recommendation

Abstract

The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic has become a matter of concern all over the world. This virus caused acute respiratory distress syndrome(ARDS) in almost 67% of patients, with 71% of total patients requiring mechanical ventilation. Oxygen therapy is prudent for patients suffering fromSARS-CoV-2 at different stages of the disease. The choice of different oxygen delivery devices depends on the patient's status and its availability. In this review we will discuss the pros and cons of several oxygen delivery devices, as well as the safety precautions and personal protective equipments.