It has theorised that a component failure, either in the first officer’s oxygen mask storage box or the upstream ... which controls the cockpit-oxygen cylinder could cause overpressure of ...

According to an MHA circular dated April 23, 2021, on guidelines for the safe storage, transportation, and handling of liquid oxygen for medical ... If possible, move the cylinder to a remote ...

Tissue oxygenation is dependent upon inspired oxygen, the concentration of haemoglobin and its ability to saturate with oxygen, as well as the circulation of blood. An oxygen cylinder key (if ...