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Oxygen delivery & ABG interpretation made easier with this simple colour-coded table. Please share, and print
Birks @BirksMD #Management ... #Delivery #Devices ... #Interfaces #FiO2 ... #NasalCannula # ... FaceMask #NRB #FlowRates
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
Oxygen Delivery ... Systems Nasal Cannula ... : 40 - 60% Device ... Nasal Cannula: ... #management #pulmonary
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... Devices Nasal ... High flow nasal ... #Devices #management ... #pulmonary #criticalcare
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
device's flow rate ... • Nasal Cannula ... Non-Rebreather (NRB ... Nasal Cannula ( ... #management #criticalcare
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
by Device Nasal ... high percentage FiO ... #FiO2 #Pulmonary ... #Equipment #Devices ... #Management
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
Mask • High-Flow ... HFNC) • Invasive ... Delivery #Methods #devices ... #respiratory #pulmonary ... #management
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple ... Non-Rebreather (NRB ... #Delivery #Devices ... #management #pulmonary
High Flow Nasal Cannula
Putative beneficial mechanisms of high flow nasal cannula (HFNC) 
oxygen therapy. EELV, end-expiratory
High Flow Nasal ... HFNC) oxygen therapy ... end-expiratory lung volume; FiO2 ... criticalcare #management ... #pulmonary