Your patient is on High Flow oxygen via a gas blender (ie Airvo2).
What wall-oxygen rate will deliver the same amount of oxygen to the patient?
Oxygen Equivalence Calculator
Equivalent Wall Oxygen Flow Rate:
0.0 L/min
0.0 L/min
Estimated maximum PEEP deliverable with closed-mouth:
1 L/min: 0.1 cmH2O
1 L/min: 0.1 cmH2O
Sharma S, Danckers M, Sanghavi DK, et al. High-Flow Nasal Cannula.
[Updated 2023 Apr 6]. In: StatPearls [Internet]. Treasure Island (FL):
StatPearls Publishing; 2025 Jan-. Available from:
https://www.ncbi.nlm.nih.gov/books/NBK526071/