A&D LifeSource UA-704 User manual

Digital Blood Pressure Monitor
Model UA-704
Instruction Manual
Manuel d’instructions
Manual de Instrucciones
Manuale di Istruzioni
1WMPD4000735C

ENGLISH 1
ENGLISH
Contents
Dear Customers.................................................................... 2
Preliminary Remarks ............................................................. 2
Precautions........................................................................... 2
Parts Identification................................................................ 3
Symbols................................................................................ 4
Using The Monitor ................................................................ 5
Installing / Changing The Battery ..................................... 5
Selecting The Correct Cuff ............................................... 5
Attaching The Arm Cuff ................................................... 6
How To Take Proper Measurements ................................. 6
Measurement................................................................... 6
After Measurement .......................................................... 6
Measurement........................................................................ 7
Notes For Proper Measurement ........................................ 8
What Is An Irregular Heartbeat?............................................. 9
About Blood Pressure............................................................ 9
What Is Blood Pressure?.................................................... 9
What Is Hypertension And How Is It Controlled? ............... 9
Why Measure Blood Pressure At Home? .......................... 10
WHO Blood Pressure Classification ................................. 10
Blood Pressure Variations ................................................ 10
Troubleshooting ................................................................. 11
Maintenance ....................................................................... 12
Technical Data.................................................................... 12

ENGLISH 2
Dear Customers
Congratulations on purchasing a state-of-the-art A&D blood pressure monitor,
one of the most advanced monitors available today. Designed for ease of use
and accuracy, this monitor will facilitate your daily blood pressure regimen.
We recommend that you read through this manual carefully before
using the device for the first time.
Preliminary Remarks
This device conforms to the European Directive 93/42 EEC for Medical
Products. This is made evident by the mark of conformity.
(0366: The reference number to the involved notified body)
The device is designed for use on adults only, not newborns or infants.
Environment for use.
The device is for use indoors.
Precautions
Precision components are used in the construction of this device. Extremes
in temperature, humidity, direct sunlight, shock or dust should be avoided.
Clean the device with a soft, dry cloth. Never use thinner, alcohol, benzine,
or a wet cloth.
Avoid tightly folding the cuff or storing the hose tightly twisted for long
periods, as such treatment may shorten the life of the components.
The device and cuff are not water-resistant. Prevent rain, sweat and water
from soiling the device and cuff.
Measurements may be distorted if the device is used close to television ,
microwave oven , cellular telephone, X-ray or other devices with strong
electrical fields.
Used equipment, parts and battery are not treated as ordinary household
waste, and must be disposed of according to the applicable local
regulations.

ENGLISH 3
Parts Identification
Display Parts
Pulse rate
Exhaust mark. Exhaust air from the cuff
Heart mark. Measurement in pro
g
ress.
S
y
stolic pressure
Diastolic pressure
I.H.B. indicator
(
Irre
g
ular heartbeat indicator
)
Pressure mark. Pump air into the cuff.
Battery indicator
Start button
Cuff
Exhaust valve
Rubber bulb
Display
Battery
R6P, LR6 or AA
Battery cover
Battery compartment
A
ir hose
Proper fit range
Index mark

ENGLISH 4
Symbols
Symbols Function / Meaning Recommended Action
Turns the device on and off.
Guide to install battery
SN Serial number
Date of manufacture
Type BF: Device, cuff and tubing
are designed to provide special
protection against electrical
shocks.
The indicator that appears while
measurement is in progress. It
flashes when the pulse is detected.
Measurement is in
progress -- remain still.
Irregular Heartbeat indicator.
(I.H.B.)
The indicator that appears when an
irregular heartbeat or any excessive
body movement is detected during
the measurement.
Flashes when there is air
remaining in the cuff at power up.
Flashes at the completion of the
measurement until exhaust is
complete.
Press the exhaust valve
button to exhaust air from
the cuff.
Flashes when the pressure is not
enough for the measurement. Pump air into the cuff with the rubber bulb.
Full Battery The battery power indicator during
measurement.
low Battery The battery is low when it blinks. Replace the battery with a
new one, when the
indicator blinks.
Unstable blood pressure due to
movement during the
measurement.
Try the measuring again.
Remain very still during the
measurement.
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.
The pulse is not detected correctly.
Fasten the cuff correctly,
and try the measurement
again.
EC directive medical device label
WEEE label

ENGLISH 5
Using The Monitor
Installing / Changing The Battery
1. Remove the battery cover.
2. Insert a new battery into the
battery compartment as shown,
taking care that the polarities (+)
and (-) are correct.
Use only R6P, LR6, AA or
equivalent battery.
3. Close the battery cover.
CAUTION
Insert the battery as shown in the battery compartment. If not, the device
will not work.
When (LOW BATTERY mark) blinks in the display, replace with a new
battery.
(LOW BATTERY mark) does not appear when the battery is drained.
Battery life varies with the ambient temperature and may be shorter at
low temperatures.
Remove the battery if the device is not to be used for a long time.
The battery may leak and cause a malfunction.
Use the specified battery only. The battery provided with the device is for
testing monitor performance and may have a limited life.
Selecting The Correct Cuff
Using the correct cuff size is important for an accurate reading. If the cuff is not
the proper size, the reading may yield an incorrect blood pressure value.
The arm size is printed on each cuff.
The index and proper fit range, on the cuff, tell you if you are attaching the
correct cuff. (Refer to "Attaching The Arm Cuff" on the next page)
If the index points outside of the range, contact your local dealer to purchase a
replacement cuff.
Arm Size Recommended Cuff Size Order No.
32 cm to 42 cm Large cuff UA-CUFBLALB
22 cm to 32 cm Medium cuff UA-CUFCAULB, UA-CUFDAULB
- Small cuff -
Arm size: The circumference at the biceps.
Note: This UA-704 monitor is NOT designed for using a small cuff.
Battery cover
Battery

ENGLISH 6
Using The Monitor
Attaching The Arm Cuff
1. Wrap the cuff around the upper arm,
about 2 - 3 cm above the elbow, as
shown. Place the cuff directly against
the skin, as clothing may cause a faint
pulse and result in a measurement error.
2. Constriction of the upper arm, caused
by rolling up a shirtsleeve, may prevent
accurate readings.
3. Confirm that the index points within
the proper fit range.
How To Take Proper Measurements
For the most accurate blood
pressure measurement:
Sit comfortably at a table.
Rest your arm on the table.
Relax for about five to ten minutes before measurement.
Place the center of the cuff at the same height as your heart.
Remain still and keep quiet during measurement.
Do not measure right after physical exercise or a bath. Rest for twenty or
thirty minutes before taking the measurement.
Try to measure your blood pressure at the same time every day.
Measurement
During measurement, it is normal for the cuff to feel very tight.
Measure your blood pressure according to the section "Measurements".
After Measurement
Press the exhaust valve to exhaust air from the cuff.
Press the START button to turn off the power after the measurement.
Remove the cuff and record your data.
Note: The device has an automatic power shut-off function, which turns off the
power automatically one minute after measurement.
Allow at least three minutes between measurements on the same person.
Rolled up shirtsleeve
2 -3 cm
Constriction of the Upper Arm
A
ir Hose
Cuff
Inde
x
and Proper fit range

ENGLISH 7
Measurement
1. Place the cuff on the arm (preferably the left arm).
2. Press the
START button.
When the START button is pressed, all of the
display symbols will display for about one second.
When the " 0 " is flashing, the device is ready for
measurement. If the mark is displayed, the cuff
has some air trapped in it. Press the exhaust
valve button until the mark is displayed.
3. Pressurize the cuff by squeezing the rubber bulb.
The figure on the left of the
display shows the current
pressure as you inflate the cuff.
Stop squeezing the rubber bulb
when the mark disappears.
4. When pressurization is completed,
the automatic exhaust mechanism
will gradually reduce the pressure
in the cuff and the mark will
display along with the current
pressure reading on the left.
Remain still during the
measurement. When a pulse is
detected, the mark will flash
in unison with the pulse of the
person being monitored.
5. When the measurement is
complete, the mark is displayed.
The systolic pressure is displayed
on the left. The diastolic is
displayed on the right. The pulse
rate alternates with the systolic and
diastolic displays.
START button
Stop squeezing the bulb
when the mark
disappears.
Detecting the pluse,
the mark is flashed.
Flashing
Systolic pressure
Diastolic pressure
A
lternating display
Pulse rate
Squeeze bulb
Current pressure.
Automatic air release.
Gradually being reduced.
Measurement in progress.
Bulb
To next page

ENGLISH 8
Measurement
6. Press the exhaust valve button to completely release
air from the cuff.
When a measurement is made with insufficient
pressure, the mark will be displayed. Re-
pressurize the cuff to a pressure. Stop squeezing
the rubber bulb when the mark disappears.
When a measurement is made with an erratic pulse
or in a very noisy environment, will display.
7. Turning the power off
Press the START button to turn the power off.
The device will be in standby mode.
8. Subsequent measurements
If a subsequent measurement is required, turn off the power and turn it on
again. When "0 " is displayed, the device is ready for another measurement.
Note: Allow at least three minutes between measurements on the same person.
9. Automatic power-off function
If the device is left on after a measurement, it will turn off automatically
after about one minute. It may be turned off at any time by pressing the
START button.
Notes For Proper Measurement
Sit down in a comfortable position. Place the arm to be used for the
measurement on a table or other support so that the center of the cuff will
be at the same height as your heart.
Relax for about five or ten minutes before taking a measurement. If you
are excited or depressed by emotional stress, the measurement will
reflect this stress as a higher (or lower) than normal blood pressure
reading and the pulse reading will usually be faster than normal.
Your blood pressure varies constantly, depending on what you are doing
and what you have eaten. What you drink can have a very strong and
rapid effect on your blood pressure.
Press exhaust valve
START button
Releasing air
from the cuff
From previous page
Bulb

ENGLISH 9
Measurement
This device bases its measurements on the heartbeat. If you have a very
weak or irregular heartbeat, the device may have difficulty determining
your blood pressure.
Should the device detect a condition that is abnormal, it will stop the
measurement and display an error symbol. Refer to page 4 for the
descriptions of the symbols.
This blood pressure device is intended for use by adults only. Consult
with your physician before using this device on a child. A child should not
use this device unattended.
What Is An Irregular Heartbeat?
Model UA-704 blood pressure monitor provides a blood pressure and
pulse rate measurement even when an irregular heartbeat occurs. An
irregular heartbeat is defined as a heartbeat that varies by 25% from the
average of all heartbeats during the blood pressure measurement. It is
important that you are relaxed, remain still and do not talk during
measurements.
Note: We recommend contacting your physician if you see this indicator
frequently.
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). One's natural blood pressure is
represented by the fundamental pressure, which is measured first thing in
the morning while one is still at rest and before eating.
What Is Hypertension And How Is It Controlled?
Hypertension, an abnormally high arterial blood pressure, if left
unattended, can cause many health problems including stroke and heart
attack. Hypertension can be controlled by altering lifestyle, avoiding stress,
and with medication under a doctor’s supervision.
To prevent hypertension or to keep it under control:
Do not smoke Exercise regularly
Reduce salt and fat intake Have regular physical checkups
Maintain proper weight

ENGLISH 10
Reference Material: Journal of Hypertension 1999, Vol 17 No.2
Diastolic blood
p
ressure
S
y
stolic blood
p
ressure
O
p
timal
Normal
Hi
g
h-normal
Grade 1 h
yp
ertension
(
mild
)
Grade 2 h
yp
ertension
(
moderate
)
Grade 3 h
yp
ertension
(
severe
)
About Blood Pressure
Why Measure Blood Pressure At Home?
Blood pressure measured at a clinic or doctor's office may cause
apprehension and can produce an elevated reading, 25 to 30 mmHg higher
than that measured at home. Home measurement reduces the effects of
outside influences on blood pressure readings, supplements the doctor's
readings and provides a more accurate, complete blood pressure history.
WHO Blood Pressure Classification
Standards to assess high
blood pressure, without regard
to age, have been established
by the World Health
Organization (WHO), as
shown in the chart at the right.
Blood Pressure Variations
An individual’s blood pressure varies greatly on a daily and seasonal basis. It
may vary by 30 to 50 mmHg due to various conditions during the day. In
hypertensive individual variations are even more pronounced. Normally, the
blood pressure rises while at work or play and falls to its lowest levels during
sleep. So, do not be overly concerned
by the results of one measurement.
Take measurements at the same time
every day using the procedure
described in this manual to get to know
your normal blood pressure. Regular
readings give a more comprehensive
blood pressure history. Be sure to note
date and time when recording your
blood pressure. Consult your doctor to
interpret your blood pressure data.
Typical fluctuation within a da
y
(
Measured ever
y
five minutes
)
Blood Pressure
S
y
stolic
Diastolic
PM
A
MTime
mmH
g
Slee
p

ENGLISH 11
Troubleshooting
Problem Possible Reason Recommended Action
Battery is drained. Replace with a new battery.Nothing
appears in the
display, even
when the power
is turned on.
Battery polarities are not
in the correct position.
Reinstall the battery with their
negative and positive end
matching those indicated in the
battery compartment.
The cuff is not fastened
properly. Fasten the cuff correctly.
You moved your arm or
body during the
measurement.
Make sure you remain very still
and quiet during the
measurement.
The cuff position is not
correct.
Sit comfortably and still.
Ensure that the cuff is at the
same level as the heart.
The unit does
not measure.
Readings are
too high or too
low.
If you have a very weak or
irregular heart beat, the device
may have difficulty in determining
your blood pressure.
The value is different from
that measured at a clinic
or doctor’s office.
See “Why measure blood
pressure at home?”.
Other
Remove the battery. Place it back
properly and try the
measurement again.
Note: If the actions described above do not solve the problem, contact the dealer.
Do not attempt to open or repair this product, as any attempt to do so will make
your warranty invalid.

ENGLISH 12
Maintenance
Do not open the device. It uses delicate electrical components and an
intricate air unit that could be damaged. If you cannot fix the problem
using the troubleshooting instructions, request service from your dealer or
from the A&D service group. The A&D service group will provide technical
information, spare parts and units to authorized dealers.
The device was designed and manufactured for a long service life.
However it is generally recommended to have the monitor inspected
every 2 years, to ensure proper functioning and accuracy. Please contact
either your authorized dealer or A&D for maintenance.
Technical Data
Type UA-704
Measurement method Oscillometric measurement
Measurement range Pressure: 20 - 280 mmHg
Pulse: 40 - 200 beats / minute
Measurement accuracy Pressure: ±3 mmHg or 2%, whichever is greater
Pulse : ±5%
Power supply 1 x 1.5V battery (R6P, LR6, or AA)
Classification Type BF
Clinical test According to ANSI / AAMI SP-10 1987
EMC IEC 60601-1-2: 2001
Operating condition +10 °C to +40 °C / 30%RH to 85 %RH
Storage condition −10 °C to +60 °C / 30%RH to 85 %RH
Dimensions Approx. 100 [W] x 31 [H] x 51 [D] mm
Weight Approx. 73 g, excluding battery
Note : Specifications are subject to change without prior notice.