Mask types

Nasal mask

• Not appropriate for Covid CPAP as we are unable to attach a second filter to the circuit.

Oro-nasal mask

• Comes in Small, Medium and Large
• Useful for mouth breathers
• Often offer a better fit with a smaller leak

Full face mask

• Comes in Small, Large and Extra Large
• Non-compliance with (oro-nasal mask)
• Rapid application
• Lack of teeth/Are dentures secure in the mouth?
• Facial abnormalities
• Can be more claustraphobic for patient
• Leak is often higher with this mask