FACT SHEET FOR PATIENTS AND FAMILIES
HOMECARE SERIES
Portable Oxygen Use and Care Guidelines
Cylinder wrench
Regulator
Washer
Tank On/Off valve
Valve post
Regulator
yoke
Pins for
alignment
Oxygen released through this opening
Holes for alignment
Oxygen tank (cylinder)
T-handle
Illustration 1
Your physician has prescribed oxygen for you.
The prescription is based on a test called pulse
oximetery (ox-IM-it-tree) which determines how
much oxygen you need during sleep, rest, and
exercise. The prescription includes one or more
of the following:
The oxygen dose in liters per minute (l pm)
during sleep, rest, and exercise.
Your prescribed flow rate is ______ l pm.
The number of hours per day you will need to
use the oxygen.
You will use your oxygen: _____ continuous,
_____ intermittent, or _____ at night
How do I use compressed gas?
It is very important to understand that oxygen can
be dangerous if not used correctly. Oxygen makes
things burn more easily and can even explode.
Follow these safety rules:
Post the Oxygen in Use sign that comes in your
oxygen kit where visitors can see it.
Keep your oxygen tanks (cylinders) away from
all heat sources, including radiators, heat ducts,
stoves, fireplaces, matches, and lighters.
Do not permit open flames, sparks, or burning
tobacco in the room where oxygen is
being used.
The type of oxygen supply system you will use.
You will use compressed gas which is
described in this document.
While using oxygen, do not use:
aerosols such as hair spray or paint;
oil-based face creams or lotions on your nose
or face;
petroelum-based products such as Vaseline.
Keep the cylinder you are using in a stand
or cart.
Extra cylinders should be stored lying on their
sides. Block them so they do not roll around.
If the valve post were to break off of a cylinder,
it could cause considerable harm to anything
in its path.
It is normal that small amounts of oxygen
will leak from cylinders so it is imporant to
always keep oxygen cylinders in a well
ventilatled area. Only store them in a closet
if there is a vent in the door. If you keep
cylinders under the bed, make sure the covers
do not interfere with the air circulating.
How do I turn on my oxygen?
1 Be sure the flow regulator knob is set at 0
(see illustration 2).
2 Make sure the T-handle is tight.
3 Place the cylinder wrench on the cylinders
on/off valve, located at the top of the cylinder.
4 Open the valve by turning it counter-
clockwise one full turn. As the valve opens,
the gauge on the regulator will show the
amount of pressure in the cylinder. A full
cylinder will read about 2000 psi (pounds
per square inch).
5 Adjust the flow regulator knob to the flow
rate your doctor prescribed.
6 Attach tubing to the nipple adaptor on the
regulator.
Tank On/Off valve
Pressure gauge
T-handle
Flow
regulator
knob
Tube
Nipple
adapter
Alignment peg
Oxygen tank
(cylinder)
Illustration 2
Using the nasal cannula
You will receive an oxygen kit containing two
lengths of tubing, a connector, and nasal cannulas.
The nasal cannula will be your source of oxygen
delivery. The cannula is a narrow tube with
soft prongs that are placed in the nostrils to
deliver oxygen. When placing the cannula,
place the prongs in your nostrils with the curve
facing down.
When should I change my
oxygen cylinder?
Check your pressure gage often to know when to
change your cylinder. When the needle gets to the
lower part of the red section on the regulator, it is
time to change the cylinder. Be sure to change
the cylinder before the needle gets below 200 psi.
It is important to keep a sufficient supply of full
cylinders in your home in case of an emergency.
Intermountain Homecare will supply you with
one months supply of oxygen. Call to order
more cylinders when your supply gets down to
2 cylinders or about 20% of the amount you
received at your first delivery.
2
How do I change my oxygen cylinder?
Turn off the oxygen flow
1 Using the small cylinder wrench, turn the
cylinder on/off valve clockwise to close it.
2 Bleed off the pressure in the valve by opening
the flow regulator knob.
3 When the gauge reads zero, turn the flow
regulator knob to zero.
Change the cylinder
4 Remove the regulator by loosening the
T-handle.
5 Slide the pegs out of the holes on the valve
post and remove the regulator.
6 Remove the tab from the valve post on the
new cylinder (see illustration 1).
7 Make certain there is a washer on the large
post on the regulator.
8 Attach the regulator to the cylinder by
slipping the regulator over the vavle post of
the cylinder.
9 Align the pegs located on the inside of the
regulator yolk with the holes in the valve post.
10 Slide the regulator forward so the pegs go into
the holes (see illustration 1).
11 Turn the T-handle on the regulator until it is
tight. If the handle is not tight enough or if
the washer is not in place, the cylinder will
leak when the valve is opened (see illustration 2
for proper placement).
Turn on the oxygen flow
Be sure that the flow regulator knob on the
regulator is shut. This knob is usually marked
with numbers.
12 Make sure the T-handle is tight.
13 Place the cylinder wrench on the cylinders
on/off valve, located at the top of the cylinder.
14 Open the valve by turning it counter-
clockwise one full turn. As the valve opens,
the gauge on the regulator will show the
amount of pressure in the cylinder. A full
cylinder will read about 2000 psi (pounds
per square inch).
15 Adjust the flow knob on the regulator until
the gauge reaches the flow rate your doctor
prescribed.
16 Attach tube to the nipple adaptor on
the regulator.
How do I travel with my
oxygen cylinders?
Oxygen cylinders must be secured when being
transported so they do not roll or bump against
other cylinders or objects.
Crack a window in the vehicle to increase
ventilation.
Keep cylinders out of direct sunlight.
Do not store cylinders in the trunk of a vehcile.
If you will be traveling outside of our service
area for an extended amount of time, please
call us. We will help you coordinate appropriate
oxygen services while you travel.
Call your doctor if...
You think the amount of oxygen you are
receiving should be changed.
Call Intermountain Homecare if...
You experience any problems with your
oxygen equipment.
If you are observed in violation of any
of these oxygen safe use guidelines,
Intermountain Homecare reserves the
right to discontinue your oxygen services
for your safety and the safety of those
around you.
3
Flow
Rate
Full Tank
2000 PSI
3/4 Tank
1500 PSI
1/2 Tank
1000 PSI
1/4 Tank
500 PSI
M - Cylinder
1/32
1/16
1/10
1/8
1/4
1/2
1
76 days
38 days
24 days
19 days
9.5 days
4.5 days
2.4 days
56 days
28 days
18 days
14 days
7 days
3.5 days
43 hours
38 days
19 days
12 days
9.5 days
4.5 days
2 days
28.75 hours
18 days
9 days
6 days
4.5 days
2 days
1 day
14 hours
E - Cylinder
1/10
1/8
1/4
1/2
3/4
1
2
3
4
100 hours
83 hours
41 hours
20 hours
13 hours
10 hours
5 hours
3.4 hours
2.5 hours
75 hours
62 hours
30 hours
15 hours
9 hours
7 hours
3.5 hours
2.3 hours
1.75 hours
50 hours
41 hours
20 hours
10 hours
6 hours
5 hours
2.5 hours
1.5 hours
1.1 hours
25 hours
20 hours
10 hours
5 hours
3 hours
2 hours
1.1 hours
0.7 hours
0.5 hours
D - Cylinder
1/32
1/16
1/10
1/8
1/4
1/2
3/4
1
2
160 hours
80 hours
50 hours
40 hours
23 hours
11 hours
8 hours
5 hours
2.5 hours
96 hours
48 hours
30 hours
24 hours
17 hours
9 hours
6 hours
3 hours
1.5 hours
64 hours
32 hours
20 hours
16 hours
12 hours
6 hours
4 hours
2 hours
1 hour
48 hours
24 hours
15 hours
12 hours
6 hours
3 hours
2 hours
1.5 hours
0.75 hours
C - Cylinder
Oxygen Cylinder Use Timeline
1/32
1/16
1/8
1/4
1/2
80 hours
40 hours
20 hours
11.5 hours
5.5 hours
60 hours
30 hours
15 hours
8.6 hours
4.1 hours
40 hours
20 hours
10 hours
5.6 hours
2.75 hours
20 hours
10 hours
5 hours
2.8 hours
1.4 hours
This chart shows the
approximate amount of
time a cylinder will last
based on continuous
oxygen flow. Use this
chart to help you know
how long your cylinder
will last you and when
to order more cylinders.
Content created and approved by Intermountain Homecare
2011 Intermountain Healthcare. All rights reserved. The content presented here is for your information only. It is not a substitute for professional medical advice, and it should
not be used to diagnose or treat a health problem or disease. Please consult your healthcare provider if you have any questions or concerns. More health information is available at
intermountainhealthcare.org. Patient and Provider Publications 801.442.2963 FSHC002 - 12/11 Also available in Spanish.
