LifeSource UB-521 User Manual

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Blood Pressure Monitor

Bilingual Instruction Guide – MODEL UB-521

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IMPORTANT INFORMATION

Please read this important information before using your monitor.

Please remember that only a medical practitioner is qualified to

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interpret your blood pressure measurements. Use of this device should not replace regular medical examinations.

Have your physician review your procedure for using this device.

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He or she will want to verify blood pressure measurements before prescribing or adjusting medications.

Consult your physician if you have any doubt about your readings.

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Should a mechanical problem occur, contact A&D Medical.

Make sure to use the correct cuff size when measuring your blood

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pressure.

Make sure to follow instructions when measuring your blood

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pressure to ensure accurate results.

Do not attempt to service, calibrate, or repair this monitor.

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Because your UB-521 monitor contains delicate, high-precision

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parts, avoid exposing it to extremes in temperature or humidity or to direct sunlight, shock and dust. A&D Medical guarantees the accuracy of this monitor only when it is stored and used within the temperature and humidity ranges noted on page E-16.

Clean the monitor and cuff with a dry, soft cloth or a cloth

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dampened with water and a mild detergent. Never use alcohol, benzene, thinner or other harsh chemicals to clean monitor or cuff.

Remove and replace batteries if monitor is not used for more than

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six months. Alkaline batteries recommended.

PRECAUTIONS

The UB-521 is designed to be used at home, by those who are eighteen (18) years and older, to monitor blood pressure (systolic and diastolic) and pulse rate.

Fast. Easy. Accurate.

Congratulations on purchasing a state-of-the-art LifeSource® blood pressure monitor—one of the most technologically advanced monitors available today. Designed for ease of use and accuracy, this monitor will facilitate your daily blood pressure regimen.

Physicians agree that daily self-monitoring of blood pressure is an important step individuals can take to maintain cardiovascular health and prevent the serious consequences associated with undetected and untreated hypertension.

A&D Medical has been manufacturing high quality healthcare products for over 20 years. We are committed to providing you and your family with monitoring devices that provide the utmost in accuracy and convenience.

LifeSource - Designed for Life.

TABLE OF CONTENTS

WHAT DISPLAY SYMBOLS MEAN . . . . . . . . . . . . . . . . . . . . . . . . .E-2

MONITOR COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3

HOW UB-521 WORKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4

BEFORE YOU START . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4

TAKING YOUR BLOOD PRESSURE . . . . . . . . . . . . . . . . . . . . E-5 - E-6

WHAT IS AN IRREGULAR HEARTBEAT . . . . . . . . . . . . . . . . . . . . .E-7

ABOUT CUFF INFLATION METER . . . . . . . . . . . . . . . . . . . . . . . . . .E-7

ABOUT AVERAGE READING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-8

ABOUT PRESSURE RATING INDICATOR™ . . . . . . . . . . . . . . . . . . .E-8

ABOUT MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-9

ABOUT BLOOD PRESSURE . . . . . . . . . . . . . . . . . . . . . . . E-10 - E-14

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-15

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-16

CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-17

INSTRUCCIONES EN ESPAÑOL . . . . . . . . . . . . . . . . . . . . . . . . . . S-1

E-1

WHAT DISPLAY SYMBOLS MEAN

Display Symbol Condition/Cause Recommended Action

Battery Full

Battery Low

The symbol shown while measurement is in progress. It blinks while detecting the pulse.

An irregular heartbeat or body movement may have occurred. Refer to page E-7 for more information on irregular heartbeats.

Previous measurement stored in MEMORY.

The battery power indicator during measurement.

The batteries are low when it blinks.

Unstable blood pressure due to excessive body movement.

The systolic and diastolic values are within 10 mmHg of each other.

The pressure value did not increase during inflation.

The cuff is not fastened correctly. Refasten the cuff and retake

There is an air leak in the cuff or monitor.

The pulse is not detected correctly. The symbol will appear on the pulse display area.

Cuff Inflation Meter Measurement is in progress,

Pressure Rating Indicator™ Refer to the section “About

Measurement is in progress, remain as still as possible.

Take measurement again and consult with your physician.

Replace all batteries with new ones when the symbol blinks. Alkaline batteries recommended.

Try the measurement again. Remain very still during the measurement.

Fasten the cuff correctly, and try the measurement again.

Check for air leaks along the tube and around the air socket.

measurement.

Make sure tube is properly connected to cuff and monitor.

Try the measurement again. Remain very still during the measurement.

remain as still as possible

Pressure Rating Indicator” for further explanation.

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LifeSource Health Line (Toll-Free): 1-888-726-9966

BATTERY HOLDER COVER

DISPLAY SCREEN

PRESSURE RATING INDICATOR

CUFF INFLATION METER

MEMORY

MONITOR COMPONENTS

START BUTTON

CUFF

CASE

(1.5V) AAA BATTERIES

SYSTOLIC PRESSURE

DIASTOLIC PRESSURE

PULSE RATE

IRREGULAR HEARTBEAT DETECTOR

HEART MARK

BATTERY INDICATOR

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HOW UB521 WORKS

LifeSource® Blood Pressure Monitors are easy to use, accurate and display clear digital measurements. Our technology is based on the “oscillometric method”. The term “oscillation” refers to the measure of vibrations caused by the arterial pulse and is a non-invasive method to determine blood pressure.

Our monitors examine the pulsatile pressure generated by the arterial wall as it expands and contracts with each heartbeat against the monitor’s cuff. This monitor measures your blood pressure while the cuff is inflating.

BEFORE YOU START

The UB-521 provides accurate readings on wrists with a circumference between 5.3" and 8.5" (13.5 cm and 21.5 cm).

The unit requires two "AAA" (1.5 volt) batteries to operate (alkaline batteries recommended). To install batteries (or to replace when "Low Battery" symbol appears), proceed as follows:

Slide the battery cover as shown to remove from the device.

Insert batteries into designated areas ensuring a correct match with

positive (+) and negative (-) terminals.

Return battery cover by sliding back on to monitoring device.

NOTE: Rechargeable batteries will not work with this monitor.

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LifeSource Health Line (Toll-Free): 1-888-726-9966

TAKING YOUR BLOOD PRESSURE

Tips for Blood Pressure Monitoring:

Relax for about 5 minutes before measurement.

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Do not smoke or ingest caffeine at least 30 minutes prior to

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measurement.

Remove constricting clothing and place cuff on bare wrist.

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Unless your physician recommends otherwise, use left arm

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to measure pressure.

Do not talk during measurement.

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Do not cross legs. Keep your feet flat on floor during

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measurement.

Now you are ready. Follow these simple steps:

Sit comfortably in a chair near a flat surface.

With palm facing upward, attach monitor to the

inside of your left wrist and fasten securely. The top edge of the cuff should align with the crease of your wrist.

Position your wrist so it is level with your

heart, using an arm rest if needed. Positioning of the wrist at heart level is critical for accurate measurement.

Press the START button. Your average blood

pressure reading will appear with the number of measurements stored in memory (i.e. A25 = total of 25 measurements stored in memory). As the cuff pressurizes, measurement will begin and the Cuff Inflation Meter will show on the display screen. It is normal for the cuff to feel very tight.

NOTE: To stop inflation at any time, press START

Remain still and refrain from talking or moving during reading.

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TAKING YOUR BLOOD PRESSURE

As the cuff is inflating, the will appear to indicate that the

measurement is in progress. The monitor measures your blood pressure while the cuff is inflating, so remain still. Once the pulse is detected, the symbol will flash with each pulse beat.

When measurement is complete, the systolic and

diastolic pressure and pulse rate readings are displayed. The cuff will automatically deflate completely, releasing any remaining air.

Press either START button once to turn off power.

The device has an automatic power-down feature which turns off power automatically one minute after measurement is obtained.

For the most useful blood pressure history, we recommend that you record the date and time after each measurement. The most accurate history relies not on a single or sporadic readings, but on a consistent monitoring pattern over time.

NOTE: If you wish to take your blood pressure measurement again, relax and wait 5-10 minutes to enable the flow of blood in the arm to return to normal.

NOTE: If you have poor blood circulation in winter (especially when your hands and wrists are cold), you may not get a blood pressure measurement.

SYSTOLIC

DIASTOLIC

PULSE

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LifeSource Health Line (Toll-Free): 1-888-726-9966

WHAT IS AN IRREGULAR HEARTBEAT

The UB-521 Blood Pressure Monitor provides a blood pressure and pulse rate measurement even when an irregular heartbeat occurs. The Irregular Heartbeat symbol will appear in the display window in the event an Irregular Heartbeat has occurred during measurement. An irregular heartbeat is defined as a heartbeat that varies by 25% from the average of all heartbeat intervals during the blood pressure measurement. It is important that you relax, remain still and refrain from talking during measurements.

NOTE: We recommend contacting your physician if you see this

symbol frequently.

ABOUT CUFF INFLATION METER

The Cuff Inflation Meter is located on the left side of the display screen to tell you when the blood pressure monitor is inflating the cuff. The Cuff Inflation Meter moves up during inflation.

Inflation in Progress Inflation/Measurement

NOTE: The motor will inflate the cuff at a slow speed starting at 20mmHg to begin the blood pressure measurement process.

Complete

Measurement Displayed

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ABOUT AVERAGE READING

The UB-521 provides an average blood pressure reading based on the total measurements stored in memory. When taking a measurement, the average blood pressure reading will appear and the number of measurements stored in memory will flash several times before the cuff begins to inflate. The average blood pressure reading will also appear briefly when you recall the measurements stored in memory.

NUMBER OF MEASUREMENTS STORED IN MEMORY

AVERAGE

ABOUT PRESSURE RATING INDICATOR™

The Pressure Rating Indicator™ is a feature which provides a snapshot of your blood pressure classification based on your measurements. This will let you quickly know what your blood pressure readings mean. Each segment of the bar indicator corresponds to the Seventh Report of the Joint National Committee (JNC7) on Prevention, Evaluation and Treatment of High Blood Pressure from the National Heart, Lung and Blood Institute

- May 2003. For a more detailed look at this blood pressure classification, please refer to “Assessing High Blood Pressure” on page E-11.

:The indicator displays a segment, based on the current measurement, corresponding to the JNC7 Classification.

NOTE: Due to other risk factors (e.g. diabetes, obesity, smoking, etc.) in addition to your blood pressure measurement, the Pressure Rating Indicator is approximate. Please consult with your physician for interpretation and diagnosis of your blood pressure measurements.

NOTE: Residents outside of the United States (e.g.. Canada and Mexico) should refer to the WHO Classification Table on page E-11 for assessment of their blood pressure measurement.

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LifeSource Health Line (Toll-Free): 1-888-726-9966

ABOUT MEMORY

The UB-521 automatically stores up to (90) blood pressure and pulse measurements in its memory. Measurements stored in memory are assigned an index number in the order of the newest to the oldest. The oldest reading displays as "n01".

To retrieve readings, follow these simple steps:

When the display screen is blank, press and hold the

START button. While holding down the START button, you will see the average reading displayed first. You will then see the memory index number (e.g. n04) of the most recent reading followed by the measurement. Release the START button when you see the memory index number.

The display will shut off automatically a few seconds

after all of the readings are displayed. To turn off the monitor at any time, press the START button.

The display will shut off automatically a few seconds after the readings are displayed.

If there are no measurements stored in memory, two 0s

displayed vertically followed by a blinking "A00"

To clear the measurement history from memory,

remove the battery from the unit and then place the battery back into the battery holder.

NOTE: Memory will be lost if batteries become low or are removed.

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ABOUT BLOOD PRESSURE

What Is Blood Pressure?

Blood pressure is the force exerted by blood against the walls of the arteries. Systolic pressure occurs when the heart contracts; diastolic pressure occurs when the heart expands. Blood pressure is measured in millimeters of mercury (mmHg).

What Affects Blood Pressure?

Blood pressure is affected by many factors: age, weight, time of day, activity level, climate, altitude and season. Certain activities can significantly alter one’s blood pressure. Walking can raise systolic pressure by 12 mmHg and diastolic pressure by 5.5 mmHg. Sleeping can decrease systolic blood pressure by as much as 10 mmHg. Taking your blood pressure repeatedly without waiting an interval of 5 minutes between readings, or without raising your arm to allow blood to flow back to the heart, can also affect it.

In addition to these factors, beverages containing caffeine or alcohol, certain medications, emotional stress and even tight-fitting clothes can make a difference in the readings.

What Causes Variations In Blood Pressure?

An individual’s blood pressure varies greatly from day to day and season to season. For hypersensitive individuals, these variations are even more pronounced. Normally, blood pressure rises during work or play and falls to its lowest levels during sleep.

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LifeSource Health Line (Toll-Free): 1-888-726-9966

ABOUT BLOOD PRESSURE

Assessing High Blood Pressure for Adults

The following standards for assessing high blood pressure (without regard to age or gender) have been established as a guideline. Please note that other risk factors (e.g. diabetes, obesity, smoking, etc.) need to be taken into consideration and may affect these figures. Consult with your physician for an accurate assessment.

JNC7 Classification Table – for adults within the U.S

BP Classification Systolic (mmHg) Diastolic (mmHg)

Normal less than 120 and less than 80

Prehypertension 120-139 or 80-89

Stage 1 Hypertension 140-159 or 90-99

Stage 2 Hypertension 160 or 100

SOURCE: The Seventh Report of the Joint National Committee on Prevention, Evaluation and Treatment of High Blood Pressure for adults. National Heart, Lung and Blood Institute - May 2003.

greater than or equal to

WHO Classification Table – for adults outside of the U.S. (e.g. Canada, Mexico)

BP Classification Systolic (mmHg) Diastolic (mmHg)

Optimal less than 120 and less than 80

Normal less than 130 or less than 85

High-Normal 130-139 or 85-89

Stage 1 Hypertension 140-159 or 90-99

Stage 2 Hypertension 160-179 or 100-109

Stage 3 Hypertension 180 or 110

SOURCE: Standards to assess high blood pressure, without regard to age or gender, have been established by the World Health Organization (WHO).

greater than or equal to

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