Omron HEM-7280T-E User manual

IM-HEM-7280T-E-03-02/2017
5344802-4C
Automatic Upper Arm Blood Pressure Monitor
MIT5s Connect (HEM-7280T-E)
Instruction Manual

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Contents
Thank you for purchasing the OMRON MIT5s Connect Automatic Upper Arm Blood
Pressure Monitor.
Your new blood pressure monitor uses the oscillometric method of blood pressure
measurement. This means the monitor detects your blood movement through your brachial
artery and converts the movements into a digital reading. An oscillometric monitor does not
need a stethoscope so the monitor is simple to use.
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.
Important Safety Information ........................1
1. Know Your Device ....................................4
2. Preparation................................................7
2.1 Battery Installation..................................7
2.3 Setting the Date and Time Manually
....10
2.2 Using this device with a Smartphone
1.1 Display Symbols.....................................5
1.2 Before Taking a Measurement...............6
3. Using the Device..................................... 12
3.1 Applying the Arm Cuff ..........................12
3.2 How to Sit Correctly .............................13
3.3 Taking a Measurement ........................14
3.4 Using the Memory Function .................16
3.5 Turning “OFF” the Bluetooth®...............23
4. Error Messages and Troubleshooting .... 25
4.1 Error Messages ................................... 25
4.2 Troubleshooting................................... 27
5. Maintenance and Storage ......................29
6. Optional Parts..........................................
31
5.1 Maintenance ........................................ 29
5.2 Storage ................................................ 30
6.1 Optional Medical Accessories.............
. 31
7. Specifications .........................................32
8. Warranty ..................................................35
9. Some Useful Information about Blood
Pressure ..................................................36
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.
.....8

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Important Safety Information
Warning: Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
(General Usage)
DO NOT adjust medication based on measurement results from this blood pressure monitor. Take medication as
prescribed by your physician. Only a physician is qualified to diagnose and treat High Blood Pressure.
Consult your physician before using the device for any of the following conditions: common arrhythmias such as
atrial or ventricular premature beats or atrial fibrillation, arterial sclerosis, poor perfusion, diabetes, pregnancy,
pre-eclampsia, renal diseases.
Note that PATIENT motion, trembling, shivering may affect the measurement reading.
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 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 of HF surgical equipment, MRI, or CT scanner, or in an oxygen rich environment.
The air tube or the AC adapter cable may cause accidental strangulation in infants.
Contains small parts that may cause a choking hazard if swallowed.
(Data Transmission)
Do not use this product on aircraft or in hospitals and remove the battery and AC adapter from the unit. This
product emits radio frequencies (RF) in the 2.4 GHz band, use of this product in locations where RF is restricted is
not recommended.
(AC Adapter (optional) Usage)
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.

Important Safety Information
2
Caution: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury to the user or patient or damage to the equipment or other property.
(General Usage)
Always consult your physician. Self-diagnosis of measurement results and self-treatment are dangerous.
Consult your physician before using the device for any of the following conditions:
• If you have had a mastectomy.
• Do not take measurements more than necessary. It may cause bruising due to blood flow interference.
• People with severe blood flow problems or blood disorders as cuff inflation can cause bruising.
Remove the arm cuff if it does not start deflating during the measurement.
Do not use this device on infants or persons who cannot express their intentions.
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 except when in use
for wireless communications. This may result in incorrect operation of the device.
Do not disassemble the monitor or arm cuff. This may cause an inaccurate reading.
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.
Read “If your systolic pressure is more than 210 mmHg” (page 14) of this instruction manual, if your systolic
pressure is known to be more than 210 mmHg. Inflating to a higher pressure than necessary may result in bruising
where the cuff is applied.
(AC Adapter (optional) Usage)
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:
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.

Important Safety Information
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Wipe the dust off from the power plug.
Unplug monitor when not in use.
Disconnect the power plug before cleaning.
Use only an OMRON AC adapter designed for this device. Use of unsupported adapters may damage and/or may
be hazardous to the device.
(Battery Usage)
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 reading.
• Read and follow the “Important information regarding Electro Magnetic Compatibility (EMC)” in the
“7. Specifications”.
• Read and follow the “Correct Disposal of This Product” in “7. Specifications” when disposing of the device and any
used accessories or optional parts.

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1. Know Your Device
Monitor
Display
Connection button
Up/Down buttons
START/STOP button
(Blue lamp lights when be pressed)
Blood pressure level indicator
(colour)
Air jack
Memory/Weekly average button
Battery compartment
AC adapter jack
(For optional AC adapter)
USER ID selection switch
Arm cuff
Arm cuff (Arm circumference 22-42cm)
Air plug
Air tube
Display
Memory symbol
USER ID symbol
Average value symbol
Systolic blood pressure
Diastolic blood pressure
Battery symbol (low/depleted)
Cuff wrap guide symbol
Heartbeat symbol
(Flashes during measurement)
Date/Time display
Morning average symbol
Evening average symbol
Morning hypertension symbol
Irregular heartbeat symbol
SYNC symbol
Connection symbol
OK symbol
Deflation symbol
Pulse display / Memory number
Open the rear cover page to read the following:
The letter identifiers on the rear cover page correspond to those in the body of this page.
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1. Know Your Device
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1.1 Display Symbols
Irregular Heartbeat Symbol ( )
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.
Average Value Symbol ( )
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.
Cuff Wrap Guide Symbol ( /)
If the cuff was wrapped too loosely, it may cause unreliable results. If the wrapping of cuff is too loose, the cuff wrap
guide symbol appears. Otherwise appears. This is the function which is used as an aid in determining if the
cuff is wrapped snugly enough.
Normal Heartbeat
Irregular Heartbeat
Pulse
Blood pressure
Blood pressure
Short Long
Pulse

1. Know Your Device
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Blood Pressure Level Indicator (Colour)
If your Systolic Blood Pressure is 135 mmHg or above and/or the Diastolic Blood Pressure
is 85 mmHg or above, the blood pressure level indicator (colour) will light in “orange” when
the measurement result is displayed. If the measurements are within the standard range,
no light will appear.
2013 ESH/ESC Guidelines for the management of arterial hypertension
Definitions of hypertension by office and home blood pressure levels
1.2 Before Taking a Measurement
To help ensure an accurate reading, follow these directions:
1. Avoid bathing, drinking alcohol or caffeine, smoking, exercising and eating for 30 minutes before taking a
measurement. Rest for at least 15 minutes before taking the measurement.
2. Stress raises blood pressure. Avoid taking measurements during stressful times.
3. Measurements should be taken in a quiet place.
4. Remove tight-fitting clothing from your arm.
5. Sit on a chair with your feet flat on the floor. Rest your arm on a table so that the arm cuff is at the same level as
your heart.
6. Remain still and do not talk during the measurement.
7. Keep a record of your blood pressure and pulse readings for your physician. A single measurement does not
provide an accurate indication of your true blood pressure. You need to take and record several readings over a
period of time. Try to measure your blood pressure at the same time each day for consistency.
Office Home
Systolic Blood Pressure ≥ 140 mmHg ≥ 135 mmHg
Diastolic Blood Pressure ≥ 90 mmHg ≥ 85 mmHg