Oregon BPW810N User Manual

Talking Blood Pressure Monitor

• Do not immerse the unit in water. If it comes in contact with water, dry it immediately with a soft lint-free cloth.

• Use a soft, slightly moistened cloth to wipe off the unit and cuff. Do not use abrasive or corrosive cleaning agents, as these may cause damage.

• Remove the batteries whenever you are planning to store the unit for a long period of time.

• When replacing batteries, use new batteries as speciﬁ ed in this user manual. Do not mix new and old batteries.

• Do not place objects such as stickers on the wrist cuff or unit, as these may impair the measurement.

• Do not subject the unit to excessive force, shock, dust, temperature changes, or humidity. Such treatment may result in malfunction, a shorter electronic life span, damaged batteries, or distorted parts.

• Do not tamper with the internal components. Doing so will terminate the product warranty and may cause damage.

• The unit contains no user- serviceable parts.

• If you no longer need to use this product, protect the

environment by bringing it to your dealer or designated collection point for proper disposal.

ABOUT BLOOD PRESSURE

What is blood pressure?

Blood pressure is the force generated by the blood against the walls of arteries during cardiac contraction and relaxation

(e.g., the pumping action of the heart).

What are systolic pressure and diastolic pressure?

When ventricles contract and pump blood out of the heart, blood pressure reaches its maximum value. This highest pressure in the cycle is known as systolic pressure. When the heart relaxes between heartbeats, the lowest blood pressure is diastolic pressure.

What is mean arterial pressure (MAP)?

The mean arterial pressure (MAP) is the average pressure that forces blood through

the arteries. It is not the average of the systolic and diastolic blood pressure; rather, MAP corresponds to a state of balance between the compressive and expansive forces acting on the arterial wall when there is no distension outward or inward. MAP is an excellent way to evaluate the stress on the walls of your blood vessels, and can be used to evaluate excessive load on the cardiovascular system. Show your MAP history to your doctor to provide additional information that may help him or her understand your situation.

Why measure your blood pressure?

Blood pressure measurement can highly reﬂ ect one’s health condition. High blood pressure is potentially linked to serious illnesses such as stroke, heart disease and kidney failure.

Since there is no symptom most of the time, many hypertensive people do not realize they are at risk until their health is seriously threatened.

What is the standard blood pressure classiﬁ cation?

Figure 3 illustrates the blood Pressure classiﬁ cation made by World Health Organization (WHO) and International Society of Hypertension (ISH) in 1999.

Reference material: 1999 World Health Organization- International Society of Hypertension Guidelines for the management of hypertension, Journal of Hypertension, 1999, 17(2): 151-183.

NOTE

• Blood pressure is considered high when either the

diastolic or systolic blood pressure value exceeds the normal range. When a patient’s systolic and diastolic blood pressures fall into different categories, the higher category should apply.

• Only a physician can tell you your

normal blood

pressure range and the point at which you are at risk.

Why does my blood pressure ﬂ uctuate throughout the day?

Individual blood pressure varies greatly both on a daily and a seasonal or temperature basis. These variations may be more pronounced in hypertensive patients. Normally the blood pressure rises while at work and is at its lowest during sleep.

The graph below illustrates the variations over a single day with measurement taken every 5 minutes. The thick line represents sleep time. The rises in blood pressure at 4PM (A in the graph) and 12AM (Bin the graph) correspond to an attack of pain and sexual intercourse (Beven, Honour & Stott, Clin. Sci. 36:329, 1969).

HOW THE BLOOD PRESSURE MONITOR WORKS

This product uses the Oscillometric Measuring method to detect your blood pressure. Before every measurement, the unit establishes a “zero pressure”equivalent to the air pressure.

Then it starts inﬂ ating the wrist cuff to 180mmHg or higher until it senses that it has blocked your blood in the artery. After that, the deﬂ ation process starts, during which time the unit detects pressure oscillations generated by beat- to-beat pulsatile, which is used to determine the systolic, mean and diastolic pressure, and also your pulse rate. Any motion during this period will result in an incorrect measurement. After all readings are determined and displayed on the LCD, the measurement is ﬁ nished the wrist cuff automatically deﬂ ates.

GETTING STARTED

INSTALLING AND REPLACING THE BATTERIES

1. Slide off the battery cover.

2. Install the batteries by matching the correct polarity, as

3. Replace the cover.

NOTE Replace the batteries whenever the weak battery

mark illuminate when the power is on. Replace all the batteries at the same time - it is dangerous to mix old and new batteries.

Contact your local waste disposal authority for instructions on how to dispose of used batteries. Used batteries can be harmful to the environment, and should not be thrown out with household trash.

SETTING DATE, TIME AND MEASUREMENT UNITS

It is important to set the clock before using your blood pressure monitor, so that a time stamp can be assigned to each record that is stored in the memory.

1. When the unit is off, press and hold SET for 2 seconds

2. The setting order is as follows: 12/24 hour format,

3. Press

Grade 3 hypertension(severe)

Grade 2 hypertension(moderate)

Systolic blood pressure (mmHg)

Grade 1 hypertension(mild)

Subgroup: borderline

High-normal Blood Pressure

)gHmm(erusserpdoolbcilotsaiD

Normal Blood Pressure

Optimal Blood

Pressure

120

100

110

130 140 150 160 180

•

INTRODUCTION

Thank you for selecting the Oregon Scientiﬁ c Type Blood Pressure Monitor (BPW810N). The (BPW810N) features voice announcement and playback of blood pressure measurements for added convenience and has been designed to provide you with many years of reliable service. The unit can help you measure and track the following metrics:

• Systolic pressure

• Diastolic pressure

• Mean arterial pressure

• Pulse rate

TalkingWrist

• Historic record of up to 30 measurements per user (maximum 2 users)

Readings taken by the blood pressure monitor are equivalent to those obtained by a trained observer using the cuff and stethoscope auscultation method. Clinical performance were successfully done against ANSI/ AAMI SP10 and international protocol, and the B.H.S. (British Hypertension Society) has rated this product “recommended for clinical and home use”, the highest grading available for blood pressure monitors. Please refer to BHS website http://www.bhsoc.org/bp_ monitors/automatic_wrist.stm

This manual contains important safety and care information, and provides step-by-step instructions for using the product.

Read the manual thoroughly before using the product.

KEY FEATURES

FRONT VIEW

1. TALK / VOLUME button

2. LCD

ON / OFF button

4. Speaker

USER 1 / UP ARROW button USER 2 / DOWN ARROW button

7. SET button

REAR VIEW

1. Wrist cuff

2. Battery compartment

LCD SYMBOLS

SYMBOL DESCRIPTION EXPLANATION

Systolic pressure

Diastolic pressure

Time (hour: minutes)

Mean arterial pressure

Pulse Pulse rate per

User Shows which user

Memory

Weak battery

Inﬂ ating

Deﬂ ating

Millimeter(s) of mercury

Kilopascal

Voice activation

SAFETY AND CARE INSTRUCTIONS

SAFETY PRECAUTIONS

Please observe the following safety precautions when setting up and using your blood pressure monitor.

• This device is intended for adult use only.

• This device is intended for non-invasive measuring

and monitoring of arterial blood pressure. It is not intended for use on extremities other than the wrist or for functions other than obtaining a blood pressure measurement.

• Do not confuse self-monitoring with self-diagnosis. This unit allows you to monitor your blood pressure. Do not begin or end medical treatment based solely on the measurements of this device. Consult a physician for treatment advice.

• If you are taking medication, consult your physician to determine the most appropriate time to measure your blood pressure. Never change a prescribed medication without consulting your physician.

• This unit is not suitable for continuous monitoring during medical emergencies or operations.

• If the cuff pressure exceeds 40 kPa (300 mmHg), the unit will automatically deﬂ ate. Should the cuff not deﬂ ate when pressures exceeds 40 kPa (300mmHg), detach the cuff from the wrist and press the to stop inﬂ ation.

• To avoid measurement errors, carefully read this manual before using the product.

CARING FOR YOUR BLOOD PRESSURE MONITOR

To ensure you receive the maximum beneﬁ t from using this product, please observe the following care guidelines.

• When not in use, store the unit in a dry place away from direct sunlight.

The highest blood pressure measured

The lowest blood pressure measured

Current time

Average blood pressure measured (see “What is Mean Arterial Pressure (MAP)?” for more information)

minute

proﬁ le (1 or 2 is being displayed)

If “MEM” shows, the displayed measurement value is from the memory and not necessarily from the last reading

Batteries are low and need to be replaced

Unit is inﬂ ating with air to obtain the needed level of pressure

Wrist cuff air is exhausting or deﬂ ating

Measurement unit for blood pressure

Voice announcing your blood pressure measured

button

• Do not immerse the unit in water. If it comes in contact

4. Press SET to accept the change and switch to the next

setting.

5. When you are ﬁ nished, press to exit the setup menu.

POSITIONING THE WRIST CUFF

It is important to properly position the wrist cuff to ensure that you receive an accurate reading.

1. Remove all accessories (watch, bracelet, etc.) from your left wrist. If your physician has diagnosed you with poor circulation in your left arm, use your right wrist.

2. Roll or push up your sleeve to expose the skin.

3. Apply the cuff to your left wrist with your palm facing up.

4. Position the edge of the cuff about 0.4 inches (1cm) from the bottom of your palm.

5. Fasten the wrist cuff around your wrist, leaving no extra room between the cuff and your skin. If the cuff is too loose, the measurement will not be accurate.

NOTE Graphics may not exactly match product.

VOICE PLAYBACK OF BLOOD PRESSURE MEASUREMENTS

The BPW810N features voice playback during and after blood pressure measurement results, as well as general instructions to help you prepare for taking measurements. When the unit has ﬁ nished taking your measurement, your blood pressure readings, pulse and blood pressure classiﬁ cation are announced.

If you want to repeat the announcement, simply press

TALK / VOLUME.

Anytime you recall a measurement record from memory, it will also be announced. Press TALK / VOLUME if you need to repeat the playback of any record.

VOLUME CONTROL

To adjust the volume level:

1. Press and hold TALK / VOLUME until volume level

ﬂ ashes on the LCD.

2. Press TALK / VOLUME to adjust volume level.

3. Press

when you have ﬁ nished adjusting the volume.

NOTE When volume level 0 is selected, the unit is on mute

and you will not hear any voice messages announced.

TAKING A BLOOD PRESSURE MEASUREMENT

You can choose to take your blood pressure while sitting or lying down. Below are some helpful tips for taking a measurement:

• Be sure to set the clock before taking your ﬁ rst measurement, or whenever you replace the batteries, so that the date and time are stored in the memory with your history. For instructions, refer to "Setting date, time and measurement units" section.

• It is important to relax when taking your blood pressure. Try to take a 15-minute rest before you begin.

• Do not lean backward or bend your wrist inward while taking a measurement.

• Avoid talking or moving your ﬁ ngers and hand while taking a measurement. Rapid movements or other

1 2

(MUTE) (VOLUME IS

LOW)

(VOLUME IS HIGH)

with water, dry it immediately with a soft lint-free cloth.

• Use a soft, slightly moistened cloth to wipe off the unit and cuff. Do not use abrasive or corrosive cleaning agents, as these may cause damage.

• Remove the batteries whenever you are planning to store the unit for a long period of time.

• When replacing batteries, use new batteries as speciﬁ ed in this user manual. Do not mix new and old batteries.

• Do not place objects such as stickers on the wrist cuff or unit, as these may impair the measurement.

• Do not tamper with the internal components. Doing so will terminate the product warranty and may cause damage.

• The unit contains no user- serviceable parts.

• If you no longer need to use this product, protect the

environment by bringing it to your dealer or designated collection point for proper disposal.

ABOUT BLOOD PRESSURE

What is blood pressure?

Blood pressure is the force generated by the blood against the walls of arteries during cardiac contraction and relaxation

(e.g., the pumping action of the heart).

What are systolic pressure and diastolic pressure?

What is mean arterial pressure (MAP)?

The mean arterial pressure (MAP) is the average pressure that forces blood through the average of the systolic and diastolic blood pressure; rather, MAP corresponds to a state of balance between the compressive and expansive forces acting on the arterial wall when there is no distension outward or inward. MAP is an excellent way to evaluate the stress on the walls of your blood vessels, and can be used to evaluate excessive load on the cardiovascular system. Show your MAP history to your doctor to provide additional information that may help him or her understand your situation.

the arteries. It is not

Why measure your blood pressure?

Blood pressure measurement can highly reﬂ ect one’s health condition. High blood pressure is potentially linked to serious illnesses such as stroke, heart disease and kidney failure.

Since there is no symptom most of the time, many hypertensive people do not realize they are at risk until their health is seriously threatened.

What is the standard blood pressure classiﬁ cation?

Figure 3 illustrates the blood Pressure classiﬁ cation made by World Health Organization (WHO) and International Society of Hypertension (ISH) in 1999.

)gHmm(erusserpdoolbcilotsaiD

110

100

Normal Blood Pressure

Optimal Blood

Pressure

Reference material: 1999 World Health OrganizationInternational Society of Hypertension Guidelines for the management of hypertension, Journal of Hypertension, 1999, 17(2): 151-183.

NOTE

• Blood pressure is considered high when either the diastolic or systolic blood pressure value exceeds the normal range. When a patient’s systolic and diastolic blood pressures fall into different categories, the higher category should apply.

• Only a physician can tell you your pressure range and the point at which you are at risk.

Grade 3 hypertension(severe)

Grade 2 hypertension(moderate)

Grade 1 hypertension(mild)

Subgroup: borderline

High-normal Blood Pressure

120

130 140 150 160 180

Systolic blood pressure (mmHg)

normal blood

•

Consult your physician to obtain these values. If the measurements taken with these products fall outside the range, consult your physician.

Why does my blood pressure ﬂ uctuate throughout the day?

HOW THE BLOOD PRESSURE MONITOR WORKS

This product uses the Oscillometric Measuring method to detect your blood pressure. Before every measurement, the unit establishes a “zero pressure”equivalent to the air pressure.

Then it starts inﬂ ating the wrist cuff to 180mmHg or higher until it senses that it has blocked your blood in the artery. After that, the deﬂ ation process starts, during which time the unit detects pressure oscillations generated by beatto-beat pulsatile, which is used to determine the systolic, mean and diastolic pressure, and also your pulse rate. Any motion during this period will result in an incorrect measurement. After all readings are determined and displayed on the LCD, the measurement is ﬁ nished the wrist cuff automatically deﬂ ates.

and

GETTING STARTED

INSTALLING AND REPLACING THE BATTERIES

1. Slide off the battery cover.

2. Install the batteries by matching the correct polarity, as shown below. Always use the correct battery type (2 alkaline LR03 AAA-size).

3. Replace the cover.

NOTE Replace the batteries whenever the weak battery

shows, the display is dim, or the display does not

mark illuminate when the power is on. Replace all the batteries at the same time - it is dangerous to mix old and new batteries.

Contact your local waste disposal authority for instructions on how to dispose of used batteries. Used batteries can be harmful to the environment, and should not be thrown out with household trash.

SETTING DATE, TIME AND MEASUREMENT UNITS

It is important to set the clock before using your blood pressure monitor, so that a time stamp can be assigned to each record that is stored in the memory.

1. When the unit is off, press and hold SET for 2 seconds to enter the setting mode.

2. The setting order is as follows: 12/24 hour format, hour, minute, year, month/day or day / month format, month, date, and measurement unit (kPa or mmHg).

3. Press setting.

to increase / decrease a value or change the

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