4
O
2
asis User Guide
INTENDED USE
The O2asis Humidifier is a device intended to add moisture to breathing gases before they reach
the patient to aid in the comfort of oxygen therapy.
INDICATIONS FOR USE
The O2asis Humidifier is indicated to add moisture and may warm breathing gases for administra-
tion to pediatric and adult patients in the home, hospital, and clinical settings. It is used with an
external gas source of up to 6 Lpm via nasal cannula.
IMPORTANT
Rx only.
Caution:
Federal law restricts this device to sale by or on the order of a physician. In order
to receive the safe and proper treatment prescribed for you, only use the parts and accessories that
came with the device or were supplied with the O2asis device or its licensed distributors.
WARNINGS
Warnings indicate that possible harm to the operator or user may occur.
• The patient and caregiver should read and understand this entire guide before using the device.
• This device is not intended for life support
• This device has no user serviceable parts.
Do not
attempt to disassemble the unit as this
could cause injury and invalidate the warranty.
Do not
use any parts, accessories, or materials not recommended with O2asis as degraded
performance can result.
• Use only power cords and accessories supplied with the O2asis device. Using other power
cords and accessories could damage the device and may result in decreased immunity or
increased emissions of the system.
• This device is not transit operable.
Do not
pull on or stretch the
heated line
. This could damage the device or cause air leaks.
• Always route the power cord in a way that will avoid anyone tripping or anything otherwise
interfering with it.
Do not
position the device in a way that would make it difficult to access the power supply
connection port. Doing so would prevent quick disconnection if needed in an emergency
situation.
• This device is turned on when the power cord is plugged in. There is no on/off switch.
• Keep the power cord and
heated line
away from sharp objects at all times
• Inspect power cord and
heated line
for damage or signs of wear before use and periodically
during use. If damaged, immediately discontinue use and contact your care provider, licensed
distributor, or O2asis Customer Service for a replacement.
Do not
connect any part of the device to any other equipment not described in this user guide.
• Strangulation hazard! – Keep cords and hoses out of the reach of children. Arrange all tubing
so that it will not twist around the head or neck.
• Choking Hazard – Small parts. Keep away from children under 3 yrs.
Do not
autoclave, gas-sterilize, or immerse any portion of the device. This may create an
electric shock hazard or damage internal components.
Do not
cover the breathing tubes with a blanket or subject to any outside heat source. This
can affect the quality of treatment or injure the user.
Do not
add any attachments or accessories to the device that are not listed in this user
guide as the device may not function correctly affecting the quality of therapy or injuring the
patient.
Do not
use the device at an altitude above 3,100 m (10,171 ft.) above sea level or outside of
a temperature of 20°C to 35°C (68° - 95° F). Using the device outside of this temperature
range or above this altitude can affect the performance of the device which consequently
can result in patient harm.
PP-19-1 REV. 15
