Omron HEM-7121 Instruction Manual

1. Overview
Main unit:
A
Automatic Blood
Pressure Monitor
C
B
Model HEM-7121
Instruction Manual
A. Display
B. START/STOP button
5342192-4A
C. Memory button
Introduction
Arm cuff:
Thank you for purchasing the OMRON HEM-7121 Automatic Blood Pressure
Monitor.
G
The OMRON HEM-7121 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 H
"IntelliSense" technology.
I
Intended Use
This product is designed to measure the blood pressure and pulse rate of
Display:
people within the range of the designated arm cuff, following the instructions in
this instruction manual.
It is mainly designed for general household use. Please read the Important K
Safety Information in this instruction manual before using the unit.
L
Please read this instruction manual thoroughly before using the unit.
Please keep for future reference.
For specific information about your own blood pressure, CONSULT YOUR M
DOCTOR.
N
O
Important Safety Information P
Consult your doctor prior to using in pregnancy or if diagnosed with arrhythmia K. Memory symbol
or arteriosclerosis. L. Systolic blood pressure
Please read this section carefully before using the unit. M. Diastolic blood pressure
N. Low battery symbol
Warning: Indicates a potentially hazardous situation which, if not avoided,
O. Cuff wrapping guide
could result in death or serious injury.
P. Heartbeat symbol
1. Flashes during measurement.
(General Usage)
2. If flashing after measurement
• Do not use the device on the injured arm or the arm under medical treatment.
completed or when viewing
• Do not wrap the arm cuff on the arm while being on an intravenous drip or
results stored in the memory,
blood transfusion.
indicates blood pressure out of
recommended range*.
(AC Adapter (optional) Usage)
• Do not use the AC adapter if the unit or the power cord is damaged. Turn off
the power and unplug the power cord immediately.
2. Preparation
• Plug the AC adapter into the appropriate voltage outlet. Do not use a
multiple-tap.
2.1 Installing/Replacing the Batteries
• Never plug in or unplug the power cord from the electric outlet with wet
hands.
1. Remove the battery cover.
Caution: Indicates a potentially hazardous situation which, if not avoided,
2.
Insert four "AA" batteries
may result in minor or moderate injury to the user or patient or
damage to the equipment or other property. as indicated in the battery
compartment and then
(General Usage)
replace the battery cover.
• Always consult your doctor. Self-diagnosis of measurement results and
self-treatment are dangerous.
Notes:
• People with severe blood flow problems, or blood disorders, should consult a
• If the low battery symbol (
doctor before using the unit, as cuff inflation can cause internal bleeding.
• If there are any abnormalities during the measurement, remove the arm cuff. monitor off then replace all batteries at the same time.
• The measurement values continue to be stored in memory even after
• Do not use this device on infants or persons who cannot express their
the batteries are replaced.
intentions.
• The supplied batteries may have a shorter life.
• Do not inflate the arm cuff more than necessary.
• Do not use the unit for any purpose other than measuring blood pressure.
Disposal of used batteries should be carried out in accordance with the
• Use only the approved arm cuff for this unit. Use of other arm cuffs may result national regulations for the disposal of batteries.
in incorrect measurement results.
• Do not use a mobile phone or other devices that emit electromagnetic fields,
near the unit. This may result in incorrect operation of the unit.
• Do not disassemble the unit or arm cuff.
3. Using the Unit
(Battery Usage)
• Do not insert the batteries with their polarities incorrectly aligned.
3.1 Applying the Arm Cuff
• Use only four "AA" alkaline or manganese batteries with this unit. Do not use
Remove tight-fitting clothing or tight rolled up sleeve from your
other types of batteries. Do not use new and used batteries together.
• Remove the batteries if the unit will not be used for 3 months or more. upper arm. Do not place the arm cuff over thick clothes.
(AC Adapter (optional) Usage) 1. Insert the air plug into the air jack
• Fully insert the power plug.
securely.
• When disconnecting the power plug, do not pull the power cord. Be sure to
hold the power plug.
• When handling the power cord, observe the following:
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.
• Wipe the dust off from the power plug.
• Disconnect the power plug if the product will not be used for a long period of
time.
2.
Put your arm through the cuff
• Disconnect the power plug before starting maintenance.
loop.
• Use only the original AC adapter designed for this unit. Use of unsupported
adapters may damage and/or may be hazardous to the unit.
General Precautions
• Do not forcibly bend the arm cuff or bend the air tube excessively.
• To unplug the air plug, pull on the air plug at the connection with the main
unit, not the tube itself.
• Do not apply strong shocks and vibrations to or drop the unit and arm cuff.
• Do not inflate the arm cuff when it is not wrapped around your arm. The bottom edge of the arm
• Read and follow the "Important information regarding Electro Magnetic cuff should be 1 to 2 cm
Compatibility (EMC)" in the Technical Data Section.
above the elbow. The air
• Read and follow the "Correct Disposal of This Product" in the Technical Data tube is centred on the
Section when disposing of the device and any used accessories or optional middle of your inner arm.
parts.
3.
Close the fabric fastener
FIRMLY.
D
E
F
Notes:
• When you take a measurement on the right
arm, the air tube will be at the side of your
D. Battery compartment
elbow. Be careful not to rest your arm on
E. AC adapter jack (for optional
AC adapter) the air tube.
F. Air Jack
• 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 doctor which arm to use for your
G. Arm Cuff (Arm circumference
measurement.
22 - 42 cm)
H. Air plug
I. Air tube
3.2 How to Sit Correctly
To take a measurement, you need to be
Q relaxed and comfortably seated, under
comfortable room temperature. No
R
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.
S
• Sit upright with your back straight.
• The arm cuff should be at the same level as
T
your heart.
Q. Irregular heartbeat symbol
R. Movement error symbol
S. Pulse display and Memory
number
T. Deflation symbol
* Note: If your systolic or diastolic
pressure is outside the standard
range (above 135/85 mmHg)
3.3 Taking a Reading
the Heartbeat symbol ( ) will
blink. Please refer to Section
Notes:
3.3.
• To cancel a measurement, press the START/STOP button to release
the air in the arm cuff.
• Remain still while taking a measurement.
1.
Press the START/STOP button.
The arm cuff will start to inflate automatically.
START INFLATE DEFLATE COMPLETE
Cuff Wrapping Guide
) appears on the display, turn the
If your systolic pressure is more than 210 mmHg
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.
Notes:
• The monitor will not inflate above 299 mmHg.
• Do not apply more pressure than necessary.
Note: Wait 2-3 minutes before taking another blood pressure
measurement. Waiting between readings allows the arteries to
return to the condition prior to taking the blood pressure
measurement.
Always consult your doctor. Self-diagnosis of measurement
results and self-treatment are dangerous.
Cuff Wrapping Guide:
The Cuff Wrapping Guide is a unique feature that indicates if the cuff
is not wrapped tightly enough around the arm. Even when the
appears on the display, a blood pressure reading will be taken.
Note: This reading is NOT reliable due to the incorrect wrapping of the
cuff. Please wrap the cuff again, taking care to wrap it correctly
and take the measurement again. When the is displayed, the
cuff is correctly wrapped tightly enough on the arm and the
reading is accurate and reliable.
2.
Remove the arm cuff.
3.
Press the START/STOP button to turn the monitor off.
The monitor automatically stores the measurement in its memory.
It will automatically turn off after 2 minutes.
1 to 2 cm
Important: 4. Troubleshooting and Maintenance
• If your systolic or diastolic pressure is outside
4.1 The Icons and Error Messages
the standard range, the heartbeat symbol will
blink when the measurement result is displayed.
Error Display Cause
Recent research suggests that the following
values can be used as a guide to high blood
pressure for measurements taken at home.
Irregular heartbeats are
Systolic Blood Pressure Above 135 mmHg
detected.
Diastolic Blood Pressure Above 85 mmHg
This criteria is for home blood pressure measurement.
Movement during
measurement.
• Your blood pressure monitor includes an
irregular heartbeat feature. Irregular heartbeats
can influence the results of the measurement. Cuff is not applied correctly.
The irregular heartbeat algorithm automatically
determines if the measurement is usable or
needs to be repeated. If the measurement
results are affected by irregular heartbeats but the result is valid, the The batteries are low.
result is shown together with the irregular heartbeat symbol ( ). If
the irregular heartbeats cause the measurement to be invalid, no
result is shown. If the irregular heartbeat symbol ( ) is shown after
The batteries are
you have taken a measurement, repeat the measurement. If the
exhausted.
irregular heartbeat symbol ( ) is shown frequently, please make
your doctor aware of it.
Air plug disconnected.
• If you move during measurement, the movement
error symbol ( ) will appear on the display.
Arm cuff not applied
Keep still and repeat the measurement.
correctly.
Air is leaking from the arm
cuff.
Movement during
measurement and the arm
cuff has not been inflated
sufficiently.
3.4 Using the Memory Function
The monitor automatically stores the result up to 30 sets.
Note: If the memory is full, the monitor will delete the oldest reading.
The arm cuff was inflated
To View the Readings Stored in Memory
above 299 mmHg
when inflating the cuff
1.
Press the button.
manually.
The Memory number appears for a second before the pulse rate is
displayed. The newest set is numbered "1".
Movement during
measurement.
Clothing is interfering with
the arm cuff.
Notes: Device error.
• If your systolic or diastolic pressure is outside the
standard range, the heartbeat symbol will blink
when the measurement result is displayed.
• The cuff wrapping guide result appears on the
display with the measurement values.
• If there are no measurements results stored in
4.2 Troubleshooting
the memory, the screen to the right is displayed.
Problem Cause
2.
Press the button repeatedly to view the readings
Arm cuff not applied
stored in memory. correctly.
The reading is
Movement or talking
extremely low (or during measurement.
high).
To Delete All the Values Stored in Memory
When the memory symbol ( ) appears, first press the Memory
Clothing is interfering
button. Then while holding it down, press the START/STOP
with the arm cuff.
button simultaneously for more than 3 seconds.
The air tube is not
securely connected
Arm cuff pressure into the main unit.
does not rise.
Air is leaking from the
arm cuff.
Note: You cannot partially delete the stored readings.
Arm cuff deflates too
The arm cuff is loose.
soon.
Cannot measure or The arm cuff has not
readings are too low been inflated
or too high. sufficiently.
The batteries are
empty.
Nothing happens
when you press the
The batteries have
buttons.
been inserted
incorrectly.
• Press the START/STOP button and repeat
measurement.
• If the problem continues, try replacing the
Other problems.
batteries with new ones.
If this still does not solve the problem, contact
your local OMRON representative.
4.3 Maintenance
To protect your unit from damage, please observe the following:
• Do not subject the main unit and the cuff to extreme
Remedy
temperatures, humidity, moisture or direct sunlight.
Remove the arm cuff. Wait • Do not fold the cuff or tubing tightly.
2 - 3 minutes and then take
• Do not inflate the arm cuff over 299 mmHg.
another measurement.
• Do not disassemble the unit.
Repeat the steps in section
• Do not subject the unit to strong shocks or vibrations
3.3. If this error continues to
appear, contact your doctor. (for example, dropping the unit on the floor).
• Do not use volatile liquids to clean the main unit.
Carefully read and repeat
• Do not wash the arm cuff or immerse it in water.
the steps in section 3.3.
• Do not use petrol, thinners or similar solvents to clean
Apply the arm cuff correctly.
the arm cuff.
Refer to section 3.1.
• Do not carry out repairs of any kind yourself. If a defect
You should replace them occurs, consult your local OMRON representative.
with new ones ahead of
time.
Refer to section 2.1.
You should replace them
with new ones at once.
Refer to section 2.1.
Insert the plug securely.
Refer to section 3.1.
Apply the arm cuff correctly.
Refer to section 3.1.
Replace the cuff with the
new one.
Refer to Chapter 5.
• The unit should be cleaned with a soft, dry cloth.
• Use a soft, moistened cloth and neutral soap to clean
Repeat measurement.
the arm cuff.
Remain still and do not talk
during measurement.
Refer to section 3.3.
Note: Read and follow the "Correct Disposal of This Product" in the
Technical Data Section when disposing of the device and any
If "E2" appears repeatedly,
used accessories or optional parts.
inflate the cuff manually
until it is 30 to 40 mmHg
above your previous Calibration and Service
measurement result.
• The accuracy of this blood pressure monitor has been
Refer to section 3.3.
carefully tested and is designed for a long service life.
• It is generally recommended to have the unit inspected
Do not inflate the cuff above
every two years to ensure correct functioning and
299 mmHg.
Refer to section 3.3. accuracy. Please consult your local OMRON
representative.
Repeat measurement.
Remain still and do not talk
during measurement.
4.4 Storage
Refer to section 3.3.
1.
Remove any clothing Unplug the air plug from the air jack.
interfering with the arm cuff.
Refer to section 3.1.
2.
Gently fold the air tube into the arm cuff.
Contact your local OMRON Notes:
• Do not bend the air tube excessively.
representative .
• Do not store the unit in the following situations:
- If the unit is wet.
- Locations exposed to extreme temperatures, humidity, direct
sunlight, dust or corrosive vapours.
- Locations exposed to vibrations, shocks or where it will be at an
angle.
Remedy
Apply the arm cuff 5. Optional Parts
correctly.
Refer to section 3.1. Wide Range Arm Cuff AC Adapter S
Arm circumference
Remain still and do not
22 - 42 cm
talk during
measurement.
Refer to section 3.3.
Remove any clothing
interfering with the arm
cuff.
Refer to section 3.1.
Note: Please check with your local OMRON representatives for the
appropriate optional part models.
Make sure that the air
tube is connected
securely.
Using the Optional AC Adapter
Refer to section 3.1.
1.
Replace the arm cuff Insert the AC adapter plug
with a new one.
into the AC adapter jack on
Refer to Chapter 5.
the rear side of the main
Apply the cuff correctly
unit.
so that it is firmly
2.
Plug the AC adapter into an
wrapped around the arm.
Refer to section 3.1.
electrical outlet.
Inflate the cuff so that it
To disconnect the AC adapter, unplug the AC adapter from the
is 30 to 40 mmHg above
electrical outlet first and then remove the AC adapter plug from the
your previous
main unit.
measurement result.
Refer to section 3.3.
Replace the batteries
with new ones.
Refer to section 2.1.
Insert the batteries with
the correct (+/-) polarity.
Refer to section 2.1.
HEM-7121-AU_A_M03_130723.pdf
6. Technical Data
Product Description Automatic Blood Pressure Monitor
Model
HEM-7121
Display LCD Digital Display
Measurement Method Oscillometric method
Measurement Range Pressure: 0 to 299 mmHg
Pulse: 40 to 180 beats/ min.
Accuracy Pressure: ±3 mmHg
Pulse: ±5% of display reading
Inflation Fuzzy-logic controlled by electric pump
Deflation
Automatic pressure release valve
Memory 30 Measurements
Rating DC6V 4W
Power Source 4 "AA" batteries 1.5V
or AC adapter (optional, INPUT AC100-240V
50/60Hz 0.12A)
Battery Life Approx. 1000 measurements
(using new alkaline batteries)
Applied Part = Type BF
Protection Against Internally powered ME equipment (When using only
Electric Shock
the batteries)
= Class II ME equipment (Optional AC adapter)
Operating
+10 to +40°C / 30 to 85% RH
temperature/ Humidity
Storage temperature/ -20 to +60°C / 10 to 95% RH / 700-1060 hPa
Humidity/ Air pressure
Console Weight
Approx. 250g without batteries
Cuff Weight Approx. 170g
Outer Dimensions Approx. 103 (w) mm × 80 (h) mm × 129(l) mm
Cuff Dimensions Approx. 151 mm × 563 mm
(Cuff: arm circumference 22 to 42 cm)
Cuff/ Tube Material Nylon, polyester, polyvinyl chloride
Package Contents Main unit, arm cuff, instruction manual, battery set
Note: Subject to technical modification without prior notice.
• This device fulfils the provisions of EC directive 93/42/EEC (Medical Device
Directive).
• This blood pressure monitor is designed according to the European Standard
EN1060, Non-invasive sphygmomanometers Part 1: General Requirements
and Part 3: Supplementary requirements for electromechanical blood
pressure measuring systems.
• This OMRON product is produced under the strict quality system of OMRON
HEALTHCARE Co., Ltd., Japan. The core component for OMRON blood
pressure monitors, which is the Pressure Sensor, is produced in Japan.
Important information regarding Electro Magnetic Compatibility (EMC)
With the increased number of electronic devices such as PC's and mobile
(cellular) telephones, medical devices in use may be susceptible to
electromagnetic interference from other devices. Electromagnetic interference
may result in incorrect operation of the medical device and create a potentially
unsafe situation.
Medical devices should also not interfere with other devices.
In order to regulate the requirements for EMC (Electro Magnetic Compatibility)
with the aim to prevent unsafe product situations, the EN60601-1-2:2007
standard has been implemented. This standard defines the levels of immunity to
electromagnetic interferences as well as maximum levels of electromagnetic
emissions for medical devices.
This medical device manufactured by OMRON HEALTHCARE conforms to this
EN60601-1-2:2007 standard for both immunity and emissions.
Nevertheless, special precautions need to be observed:
• Do not use mobile (cellular) telephones and other devices, which generate
strong electrical or electromagnetic fields, near the medical device. This may
result in incorrect operation of the unit and create a potentially unsafe situation.
Recommendation is to keep a minimum distance of 7 m. Verify correct operation
of the device in case the distance is shorter.
Further documentation in accordance with EN60601-1-2:2007 is available at
OMRON HEALTHCARE EUROPE at the address mentioned in this instruction
manual.
Documentation is also available at www.omron-healthcare.com.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature, indicates that it
should not be disposed of, with other household wastes at the end
of its working life. To prevent possible harm to the environment or
human health from uncontrolled waste disposal, please separate
this product from other types of wastes and recycle it responsibly to
promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this
product, or their local government office, for details of where and how they can
return this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions
of the purchase contract. This product should not be mixed with other commercial
wastes for disposal.
Manufacturer OMRON HEALTHCARE Co., Ltd.
53, Kunotsubo, Terado-cho, Muko, Kyoto
617-0002 JAPAN
OMRON HEALTHCARE EUROPE B.V.
Scorpius 33, 2132 LR Hoofddorp THE NETHERLANDS
www.omron-healthcare.com
OMRON HEALTHCARE SINGAPORE PTE LTD.
Asia Pacific HQ
438A Alexandra Road, #05-05/08
Alexandra Technopark, Singapore 119967
www.omronhealthcare-ap.com
Production facility OMRON HEALTHCARE MANUFACTURING VIETNAM
CO., LTD.
Binh Duong Province, VIETNAM
Made in Vietnam