Omron HEM-7112 - Automatic Blood Pressure Monitor Manual

INTRODUCTION

Thank you for purchasing the OMRON HEM-7112 Automatic Blood Pressure Monitor.

Your new blood pressure monitor uses the oscillometric method of blood pressure measurement. This means the monitor detects your blood's 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 product is designed to measure the blood pressure and pulse rate of 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 Safety Information in this instruction manual before using the unit.

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 DOCTOR.

IMPORTANT SAFETY INFORMATION

Consult your doctor prior to using in pregnancy or if diagnosed with arrhythmia or arteriosclerosis.

Please read this section carefully before using the unit.

• Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

General Usage

• Always consult your doctor. Self-diagnosis of measurement results and self-treatment are dangerous.
• People with severe blood flow problems, or blood disorders, should consult a doctor before using the unit, as cuff inflation can cause internal bleeding.

AC Adapter Usage

• Never plug in or unplug the power cord from the electric outlet with wet hands.

Battery Usage

• If battery fluid should get in your eyes, immediately rinse with plenty of clean water. Consult a doctor immediately.

• 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

• Do not leave the unit unattended with infants or persons who cannot express their consent.
• Do not use the unit for any purpose other than measuring blood pressure.
• Do not disassemble the unit or arm cuff.
• Use only the approved arm cuff for this unit. Use of other arm cuffs may result in incorrect measurement results.
• Make sure that the air tube is not wrapped around other parts of your body when taking measurements at night. This could result in injury when the air pressure in the air tube is increased.
• Do not leave the cuff wrapped on the arm if taking measurements during the night. This could result in injury.
• Do not inflate the arm cuff over 299 mmHg.
• 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 operate the unit in a moving vehicle (car, airplane).
• To inflate the cuff manually, refer to "TAKING A MEASUREMENT". If the cuff is over inflated, it can cause internal bleeding.

AC Adapter Usage

• Use only the original AC adapter (optional) designed for this unit. Use of unsupported adapters may damage and/or may be hazardous to the unit.
• Plug the AC adapter into the appropriate voltage outlet. Do not use a multiple-tap.
• 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.

Battery Usage

• If battery fluid should get on your skin or clothing, immediately rinse with plenty of clean water.
• Use only four "AAA" alkaline batteries with this unit. Do not use other types of batteries.
• Do not insert the batteries with their polarities incorrectly aligned.
• Replace old batteries with new ones immediately. Replace all four batteries at the same time.
• Remove the batteries if the unit will not be used for three months or more.
• Do not use new and used batteries together.

General Precautions

• Do not apply strong shocks and vibrations to or drop the unit and arm cuff.
• Do not take measurements after bathing, drinking alcohol, smoking, exercising or eating.
• Do not forcibly bend the arm cuff or bend the air tube excessively.
• When removing the air tube, pull on the air plug at the connection with the main unit not the tube itself.
• Do not inflate the arm cuff when it is not wrapped around your arm.
• Do not wash the arm cuff or immerse it in water.

KNOW YOUR UNIT

Main Unit

Components:

Standard Adult Arm Cuff

Four "AAA" alkaline (LR03) batteries

Instruction Manual

UNIT DISPLAY

Note: If your systolic or diastolic pressure is outside the standard range (above 135/85 mmHg), the Heartbeat symbol () will blink. Refer to "Taking a Measurement".

BATTERY INSTALLATION

Use only 1.5V "AAA" alkaline batteries with this device.

1. Press the indicator on the battery cover and slide the cover off in the direction of the arrow.
2. Install 4 "AAA" size batteries so the + (positive) and - (negative) polarities match the polarities of the battery compartment as indicated.
   
3. Replace the battery cover.
   

BATTERY REPLACEMENT

Battery low indicator

When the Battery low indicator appears on the display, turn the monitor off and remove all the batteries. Replace with four new batteries at the same time. Long-life alkaline batteries are recommended.

If battery fluid should get in your eyes, immediately rinse with plenty of clean water. Contact a doctor immediately.

Dispose of the device, components and optional accessories according to applicable local regulations. Unlawful disposal may cause environmental pollution.

APPLYING THE ARM CUFF

Read all of the information in the instruction manual and any other literature in the box before operating the unit.

This device is intended for use in measuring blood pressure and pulse rate in the adult population. Do not use this device on infants or persons who cannot express their intentions.

APPLYING THE CUFF ON THE LEFT ARM

1. Make sure the air plug is securely inserted in the main unit.
   
2. Remove tight-fitting clothing from your upper arm.
   
3. Apply the cuff to your left upper arm so the arrow is centered on the inside of your arm and aligned with your middle finger. The air tube runs down the inside of your arm. The bottom of the cuff should be approximately 1 to 2 cm above your elbow.
   
4. Wrap the cuff firmly in place around your arm using the cloth fastening.
   

APPLYING THE CUFF ON THE RIGHT ARM

When taking a measurement using the right arm, use this instruction for Step 3.

Apply the cuff to your right upper arm so the arrow and the air tube runs along the inside of your arm. The bottom of the cuff should be approximately 1 to 2 cm above your elbow.

NOTE:Be careful not to rest your arm on the air tube. This will restrict the flow of air to the cuff.

TAKING A MEASUREMENT

1. Sit on a chair with your feet flat on the floor. Place your arm on a table so the cuff is level with your heart.
   Keep still and do not talk during measurement.
   
2. Press the START/STOP button.
   All symbols appear on the display. The cuff starts to inflate automatically.
   Remain still and do not move your arm until the entire measurement process is completed.
   
3. As the cuff deflates, decreasing numbers appear on the display and the Heartbeat Symbol () flashes.
   
4. When the measurement is complete, the arm cuff completely deflates. Your blood pressure and pulse rate are displayed.
   
5. Press the START/STOP button to turn the monitor off.
   

NOTE: The monitor will automatically turn off after five minutes.

• If your systolic or diastolic pressure is outside the standard range, the heartbeat symbol will blink when the measurement result is displayed. Recent research suggests that the following values can be used as a guide to high blood pressure for measurements taken at home.

SPECIAL CONDITIONS

Inflating to a higher pressure than necessary may result in bruising where the cuff is applied.

If your systolic pressure is known to be more than 140 mmHg,

1. Press the START/STOP button to turn the unit on.
   Measurement starts.
2. When the 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:

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

When the measurement is complete, the arm cuff completely deflates.
Your blood pressure and pulse rate are displayed.

USING THE MEMORY FUNCTION

Every time you complete a measurement the monitor stores the blood pressure and pulse rate in the memory. The monitor automatically stores the last set of measurement values (systolic pressure, diastolic pressure, and pulse rate).

1. To view your last measurement values, press and hold the START/STOP button.
   The most recent set of measurement values appears on the display.
   
2. Press the START/STOP button to turn the unit off.

TO DELETE THE VALUES STORED IN MEMORY

1. Press and hold the START/STOP button until the measurement value is displayed. Then keep the button pressed down for about 10 seconds until the display appears as illustrated below.
   
2. Press the START/STOP button to turn the unit off.
   NOTE: The monitor will automatically turn off after five minutes.

CARE AND MAINTENANCE

Maintenance

To protect your unit from damage, please observe the following:

• Do not subject the main unit and the cuff to extreme temperatures, humidity, moisture or direct sunlight.
• Do not fold the cuff or tubing tightly.
• Do not inflate the arm cuff over 299 mmHg.
• Do not disassemble the unit.
• Do not subject the unit to strong shocks or vibrations (for example, dropping the unit on the floor).
• Do not use volatile liquids to clean the main unit. The unit should be cleaned with a soft, dry cloth.
• Use a soft, moistened cloth and soap to clean the arm cuff.
• Do not wash the arm cuff or immerse it in water.
• Do not use petrol, thinners or similar solvents to clean the arm cuff.
• Do not carry out repairs of any kind yourself. If a defect occurs, consult your local authorised OMRON distributor or dealer.

Calibration and Service

• The accuracy of this blood pressure monitor has been carefully tested and is designed for a long service life.
• It is generally recommended to have the unit inspected every two years to ensure correct functioning and accuracy. Please consult your local authorised OMRON distributor or dealer.

Storage

Keep the unit in its storage case when not in use.

1. Unplug the air tube from the air connector.
2. Gently fold the air tube into the arm cuff.
   Note: Do not bend the air tube excessively.

Do not store the unit in the following situations:

• 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.

OPTIONAL PARTS

Medium Arm Cuff
Arm circumference 22 - 32 cm

Large Arm Cuff
Arm circumference 32 - 42 cm

AC Adapter "R"

Using the Optional AC Adapter

1. Insert the AC adapter plug into the AC adapter jack on the side of the main unit.
2. Plug the AC adapter into an electrical outlet.

To disconnect the AC adapter, unplug the AC adapter from the electrical outlet first and then remove the AC adapter plug from the main unit.

ERROR INDICATORS

SYMBOL	CAUSE	Remedy
	Monitor could not detect pulse wave.	Take another measurement and remain still until the measurement is complete.
	Cuff under-inflated. Cuff not applied correctly.	Remove the arm cuff. Read "Taking a Measurement".
	Cuff over-inflated.	Wait 2-3 minutes. Take another measurement.
	Batteries are worn.	Replace the four batteries. Refer to "Battery Installation".
	Device error.	Contact Customer Service.

TROUBLESHOOTING TIPS

SPECIFICATIONS

Model:	HEM-7112
Display:	LCD Digital Display
Measurement Range:	Pressure: 0 to 299 mmHg, Pulse: 40 to 180 beats/min.
Accuracy:	Pressure: ±3mmHg Pulse: ±5% of reading
Inflation:	Automatic by electric pump
Deflation:	Automatic pressure release valve
Rapid Air Release:	Automatic exhaust valve
Measurement Method:	Oscillometric method
Rating:	DC6V 4W
Power Source:	1.5V 4 "AAA" batteries or AC adapter (optional)
Battery Life:	Approx. 300 uses with 4 new alkaline batteries
Applied Part:	= Type B
Protection against Electric Shock:	Internally powered ME equipment (When using only the batteries) = Class II ME equipment (Optional AC adapter)
Operating Temperature /Humidity:	10ºC to 40ºC /30 to 85% RH
Storage Temperature /Humidity/Air Pressure:	-20ºC to 60ºC /10 to 95% RH / 700-1060 hPa
Main Unit Weight:	Approximately 245g not including batteries
Cuff Weight:	Approximately 120g
Main Unit Dimensions:	Approximately 128 mm × 104 mm × 64 mm
Cuff Size:	Approximately 146 mm (w) × 446 mm (l) Cuff tube (600 mm)
Cuff Circumference:	Fits arm circumferences 220 to 320 mm
Memory:	The last reading
Contents:	Main Unit, Standard Adult Arm Cuff, Battery Set, Instruction Manual
Optional Accessories:	Large Cuff 320 to 420 mm, AC adapter

Notes:

• Subject to technical modification without prior notice.
• Disposal of this product and used batteries should be carried out in accordance with the national regulations for the disposal of electronic products

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

OMRON HEALTHCARE SINGAPORE PTE LTD.
438A Alexandra Road, #05-05/08, Alexandra Technopark Singapore 119967

OMRON (DALIAN) CO., LTD.
Dalian, China