Omron m3 it 用户手册

Thank you for purchasing the OMRON M3 IT Automatic Blood Pressure Monitor.

The OMRON M3 IT is a compact, fully automatic blood pressure monitor, operating 
on the oscillometric principle. It measures your blood pressure and pulse rate simply 
and quickly. For comfortable controlled inflation without the need of pressure 
pre-setting or re-inflation the device uses its advanced “IntelliSense” technology.

Intended Use
This device is a digital monitor intended for use in measuring blood pressure and 
pulse rate in adult patient population who can understand this instruction manual 
with the arm circumference range printed on the arm cuff. The device detects the 
appearance of irregular heartbeats during measurement and gives a warning signal 
with the measurement result.

Please read this instruction manual thoroughly before using the device.
Please keep for future reference. For specific information about your own blood 
pressure, CONSULT YOUR PHYSICIAN.

Consult your physician before using the device in pregnancy including 
pre-eclampsia, or if diagnosed with arrhythmia or arteriosclerosis.
Do not use the device on the injured arm or the arm under medical treatment.
Do not apply the arm cuff on the arm while being on an intravenous drip or blood 
transfusion.
Consult your physician before using the device on the arm with an arterio-venous 
(A-V) shunt.
Do not use the device with other medical electrical (ME) equipment 
simultaneously.
Do not use the device in the area the HF surgical equipment, MRI, or CT scanner 
exists, or in the oxygen rich environment.
The air tube or the AC adapter cable may cause accidental strangulation in 
infants.
Contained small parts that may cause a choking hazard if swallowed by infants.

Do not use the AC adapter if the device or the power cord is damaged. Turn off 
the power and unplug the power cord immediately. 
Plug the AC adapter into the appropriate voltage outlet. Do not use in a 
multi-outlet plug.
Never plug in or unplug the power cord from the electric outlet with wet hands.

Always consult your physician. Self-diagnosis of measurement results and 
self-treatment are dangerous.
People with severe blood flow problems, or blood disorders, should consult a 
physician before using the device, as the arm cuff inflation can cause bruising.
If there are any abnormalities during the measurement, remove the arm cuff.
Do not use this device on infants or persons who cannot express their intentions.
Do not inflate the arm cuff more than necessary.
Do not use the device for any purpose other than measuring blood pressure.
Use only the approved arm cuff for this device. Use of other arm cuffs may result 
in incorrect measurement results.
Do not use a mobile phone or other devices that emit electromagnetic fields, 
near the device. This may result in incorrect operation of the device.
Do not disassemble the monitor or arm cuff.
Do not use in a location with moisture, or a location where water may splash on 
the device. This may damage the device.
Do not use the device in a moving vehicle (car, airplane).
Do not take measurements more than necessary. It may cause bruising due to 
blood flow interference.
Consult your physician before using the device if you had a mastectomy.

Fully insert the power plug into the outlet.
When disconnecting the power plug from the outlet, do not pull the power cord. 
Be sure to pull from the power plug safely.
When handling the power cord, take care not to do the following:

Wipe the dust off from the power plug.
Unplug monitor when not in use.
Disconnect the power plug before cleaning.
Use only the original adapter designed for this device. Use of unsupported 
adapters may damage and/or may be hazardous to the device.

Do not insert the batteries with their polarities incorrectly aligned.
Use only 4 “AA” alkaline or manganese batteries with this device. Do not use 
other types of batteries. Do not use new and used batteries together.
Remove the batteries if the device will not be used for three months or more.

General Precautions
• Do not forcibly crease the arm cuff or the air tube excessively.
• Do not press the air tube while taking a measurement.
• To unplug the air plug, pull on the air plug at the connection with the monitor, not 

the tube itself.

• Do not drop the monitor or subject device to strong shocks or vibrations.
• Do not inflate the arm cuff when it is not wrapped around your arm.
• Do not use the device outside the specified environment. It may cause an 

inaccurate result.

• Read and follow the "Important information regarding Electro Magnetic 

Compatibility (EMC)" in the "6. Specifications".

• Read and follow the "Correct Disposal of This Product" in "6. Specifications" when 

disposing of the device and any used accessories or optional parts.

Monitor, arm cuff, instruction manual, storage case, battery set, 
USB cable, blood pressure pass

When the monitor detects an irregular 
rhythm two or more times during the 
measurement, the irregular heartbeat 

symbol (

) will appear on the display 

with the measurement values. 
An irregular heartbeat rhythm is defined 
as a rhythm that is 25% less or 25% 
more than the average rhythm detected 
while the monitor is measuring the systolic and diastolic blood pressure. 

If the irregular heartbeat symbol (

) displays with your measurement results, 

we recommend you consult your physician. Follow the directions of your 
physician.

The movement error symbol is displayed if you move your body during the 
measurement. Please remove the arm cuff, and wait 2 - 3 minutes. 
Take another measurement, remain still during measurement.

The average value symbol is displayed when you press and hold the memory 
button for more than 3 seconds. The most recent average value appears on 
the display screen.

If the cuff was wrapped too loosely, it may cause unreliable values. If the 
wrapping of cuff is too loose, the cuff wrap guide lamp does not light. 

Otherwise 

lights in green. This is the function which is used as an aid in 

determining if the cuff is wrapped snugly enough.

If your systolic or diastolic pressure is above the 
standard range (135 mmHg for the systolic blood 
pressure and/or 85 mmHg for the diastolic blood 
pressure), the blood pressure colour indicator will light 
in orange when the measurement result is displayed. 
If they are within the standard range, no light will 
appear.

The JNC7* Guideline recommends the following guideline.

These are form statistical values for blood pressure.

* JNC7: The Seventh Report, 2003 Dec, of the Joint National Committee on 

Prevention, Detection, Evaluation, and Treatment of Hi Blood 
Pressure.

Remove the battery cover.

Insert 4 “AA” batteries as 
indicated in the battery 
compartment.

Replace the battery cover.

Notes:

• When the low battery symbol (

) appears on the display, turn the monitor 

off, then replace all batteries at the same time. Long life alkaline batteries 
are recommended.

• The measurement values continue to be stored in memory even after the 

batteries are replaced.

• The supplied batteries may have a shorter life.

 Disposal of used batteries should be carried out in accordance with the 

national/local regulations for the disposal of batteries.

Set the monitor to the correct date and time before taking a measurement for 
the first time.

Press the 

 button.

Push 

 or 

 to change the year

Push

 

 

button to confirm the year and then the month flashes. Repeat the 

same steps to change the month, day, hour, and minutes.

Press the START/STOP button to turn the monitor off.

Notes:
• If the batteries have been replaced, the date and time setting will need to be 

reset.

• If the date and time are not set, “-:--” appears during or after measurement.

Remove tight-fitting clothing or tight rolled up sleeve from your left upper arm. 
Do not place the arm cuff over thick clothes.

Insert the air plug into the air jack 
securely.

Apply the arm cuff to your left 
upper arm.

The bottom edge of the arm cuff 
should be 1 to 2 cm above the elbow. 
Air tube is on the inside of your arm 
and aligned with your middle finger.

Secure closed with the 
fabric fastener.

Notes:
• When you take a measurement on the right 

arm, the air tube will be at the side of your 
elbow. Be careful not to rest your arm on the 
air tube.

• The blood pressure can differ between the right arm and the left arm, and 

therefore also the measured blood pressure values can be different. 
OMRON recommends to always use the same arm for measurement. If the 
values between both arms differ substantially, please check with your 
physician which arm to use for your measurement.

To take a measurement, you need to be 
relaxed and comfortably seated, under 
comfortable room temperature. Avoid 
bathing, drinking alcohol or caffeine, 
smoking, exercising or eating 30 minutes 
before taking a measurement.

• Sit on a chair with your feet flat on the floor.

• Sit upright with your back straight.

• Sit with your back and arm being supported.
• The arm cuff should be placed on your arm at 

the same level as your heart.

Notes:
• To cancel a measurement, press the START/STOP button to release the air 

in the arm cuff.

• Remain still while taking a measurement.

The monitor is designed to take measurements and store the measurement 
values in the memory for 2 people using USER ID 1 and USER ID 2.

Select your User ID (1 or 2).

Press the START/ STOP button.

The arm cuff will start to inflate automatically.

Remove the arm cuff.

Press the START/STOP button to turn the monitor off.

The monitor automatically stores the measurement result in its memory.
It will automatically turn off after 2 minutes.

Note: Wait 2-3 minutes before taking another measurement. Waiting between 

measurements allows the arteries to return to the condition prior to 
taking a measurement.

The monitor stores measurement values for 2 users in the memory. 
The guest mode can be used to take a single measurement for another user. 
No measurement values are stored in the memory when the guest mode is 
selected.

Press and hold the START/STOP 
button for more than 3 seconds.

The USER ID symbol and the Date/Time 
display will disappear.

Release the START/STOP button when the Date/Time display 
turns off.

The arm cuff will start to inflate automatically.

 Always consult your physician. Self-diagnosis of measurement results and 
self-treatment are dangerous.

The monitor automatically stores the results up to 60 sets for each user (1 and 
2). It can also calculate an average value based on the last 3 measurement 
values taken within 10 minutes.

Notes:
• If there are only 2 measurement values in the memory for that period, the 

average will be based on these 2 values.

• If there is 1 measurement value in the memory for that period, this is 

displayed as the average.

• If the memory is full, the monitor will delete the oldest value.
• When viewing the measurement value taken without setting the date and 

time, “-:--” is displayed instead of the date and time.

Select your User ID (1 or 2).

Press the 

 button.

The Memory number appears for a second 
before the pulse rate is displayed. 
The newest set is numbered “1”.

Note: The cuff wrap guide result appears on 

the display with the measurement 
values. The cuff wrap guide lamp will not 
light.

: The arm cuff was wrapped snugly enough.

: The arm cuff was loose or not wrapped correctly.

Press the 

 or 

 button to view the values stored in memory.

: 

To the older values

: To the more recent values

Select your User ID (1 or 2).

Press and hold the 

 button for 

more than 3 seconds.

Notes:
• If the previous measurement was taken without setting the date and time, 

the average value is not calculated.

• If there are no measurements results stored in the memory, 

the screen to the right is displayed.

To begin using the Medical Link software for the first time, please visit 
www.omron-healthcare.com for the initial set-up instructions.

Open the USB port cover.

Connect the USB cable to a PC.

Connect the USB cable to the monitor.

Select your User ID (1 or 2).

Press the Memory button, while the memory symbol (

) 

appears. 

While holding the 

 button 

down, press the 
START/STOP button for 
more than 3 seconds.

Note: You cannot partially delete the values stored in the memory. 

All values for the user you select will be deleted.

Do not damage.

Do not break it.

Do not tamper with it.

Do not forcibly bend or pull.

Do not twist.

Do not bundle during use.

Do not pinch.

Do not place under heavy objects.

IM-HEM-7131U-E-EN-01-08/2013

2298868-3A

A. Display
B. Memory button
C. START/ STOP button
D. Date/ Time setting button
E. USER ID selection switch
F.

Cuff wrap guide lamp

G. Up/ Down buttons

H. Blood pressure colour indicator
I.

Battery compartment

J.

AC adapter jack 
(for optional AC adapter)

K. USB port
L.

Air jack

P.

OK symbol

Q. Transfer indicator
R. USER ID symbol
S. DATA/FULL symbol
T.

Systolic blood pressure

U. Diastolic blood pressure
V.

Low battery symbol

W. Cuff wrap guide
X. Heartbeat symbol

(Flashes during measurement.)

Y.

Memory symbol

Z. Average value symbol
AA. Date/Time display
AB. Movement error symbol
AC. Irregular heartbeat symbol
AD. Blood pressure level indicator
AE. Deflation symbol
AF. Pulse display / Memory number

General Guidelines for Blood Pressure

Prehypertension at Office

Hypertension at Home

Systolic Blood Pressure

120 - 139 mmHg

135 mmHg

Diastolic Blood Pressure

80 - 89 mmHg

85 mmHg

D

D

M. Arm cuff (Arm circumference 22 - 42 cm)
N. Air plug
O. Air tube

Normal Heartbeat

Irregular Heartbeat

Long

Short

Blood pressure

Blood pressure

Pulse

Pulse

Change

Confirm

Change Confirm

Change Confirm

Change Confirm

Change Confirm

 : Forward
 : Back

1 - 2 cm

Cuff Wrap Guide Lamp

START

INFLATE

DEFLATE

COMPLETE

After the arm cuff starts to inflate, press and hold the START/ STOP 
button until the monitor inflates 30 to 40 mmHg higher than your 
expected systolic pressure.

• The monitor will not inflate above 299 mmHg.
• Do not apply more pressure than necessary.

Alternating date/ time 
display