Invacare Perfecto2 Series Operator's Manual page 5

SPECIAL NOTES
CAUTION
"Caution: Statutory law can restrict this device to sale by or on
order of a physician, or any other practitioner licensed by the
law of the governmental agency in which he/she practices to
use or order the use of this device."
Invacare recommends an alternate source of supplemental
oxygen in the event of a power outage, alarm condition or
mechanical failure. Consult your physician or equipment
provider for the type of reserve system required.
This equipment is to be used as an oxygen supplement and is
not considered life supporting or life sustaining.
Part No 1163145 5 Perfecto ™Series
2