DRDO develops supplemental oxygen delivery system for moderate COVID-19 patients

The system will help in delivering the supplemental oxygen based on the Spo2 levels and will prevent the patient from sinking into a state of Hypoxia, which has proved to be fatal in most cases.

source https://www.jagranjosh.com/current-affairs/drdo-develops-supplemental-oxygen-delivery-system-for-moderate-covid-19-patients-1618912830-1