SPECIAL NOTES
SAFETY SUMMARY
To ensure the safe and proper installation and use of the Invacare Twilight Nasal Mask and Headgear, these instructions MUST be followed:
WARNING
This Twilight Nasal Mask should be used only with CPAP systems recommended by your physician or respiratory therapist. A mask should not be used unless the CPAP system is turned on and operating properly.
NEVER block the vent hole or holes associated with the mask.
Explanation of Warning: CPAP systems are intended to be used with special masks with connectors which have vent holes to allow continuous flow of air out of the mask. When the CPAP machine is turned on and functioning properly, new air from the CPAP machine flushes the exhaled air out through the attached mask exhalation port. However, when the CPAP machine is not operating, not enough fresh air is provided through the mask, and exhaled air may be rebreathed. Rebreathing of exhaled air for longer than several minutes can in some circumstances lead to suffocation. This warning applies to most models of CPAP systems.
The entire mask system is for single patient use, and must not be reused on another person. This is to avoid risk of
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