Using Your Mask - ResMed Mirage FX User Manual

Explanation: CPAP and bilevel devices are intended to be used
with special masks (or connectors) which have vent holes to allow
continuous flow of air out of the mask. When the device is turned on
and functioning properly, new air from the device flushes the exhaled
air out through the mask vent holes. However, when the device is not
operating, insufficient fresh air will be provided through the mask,
and the exhaled air may be rebreathed.Rebreathing of exhaled air
for longer than several minutes can, in some circumstances, lead to
suffocation. This applies to most models of CPAP or bilevel devices.
• Follow all precautions when using supplemental oxygen.
• Oxygen flow must be turned off when the CPAP or bilevel device is
not operating, so that unused oxygen does not accumulate within the
device enclosure and create a risk of fire.
•
Oxygen supports combustion. Oxygen must not be used while
smoking or in the presence of an open flame. Only use oxygen in well
ventilated rooms.
• Remove all packaging before using the mask.
Note: For any serious incidents that occur in relation to this device, these
should be reported to ResMed and the competent authority in your country.

Using your mask

When using your mask with ResMed CPAP or bilevel devices that have mask
setting options, refer to the Technical specifications section in this user guide
for mask setting options.
For a full list of compatible devices for this mask, see the Mask/Device
Compatibility List on www.resmed.com/downloads/masks. If you do not have
internet access, please contact your ResMed representative.
Note:
If you experience nasal dryness or irritation, using a humidifier is
recommended.
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