AUTOMATIC
BHS A/A – BHS Protocol
Recommended by
the Canadian
Hypertension Society
Recommandé par
la Société
canadienne d’hypertension
ADVANCED BLOOD
PRESSURE MONITOR
WITH COMPUTER-LINK TECHNOLOGY
2 USERS
INSTRUCTION
MANUAL
Advanced Blood Pressure Monitor
with Blood Pressure Analyzer Software
Instruction Manual
Table of Contents
1. Introduction
1.1 Features
1.2 Important Information
1.2A Safety Information
1.2B Care of the Device
1.3 About Blood Pressure
1.4 Normal Blood Pressure Values
1.5 Common Blood Pressure Questions and Answers
1.6 About MAM Technology (optional)
1.6A Why Use MAM?
1.6B Key Advantages
1.6C Medical Benefits
1.6D Measurement Sequence
2. Getting Started
2.1 About the BD850
2.2 About the LCD Screen
2.3 Inserting the Batteries
2.4 Selecting the Right Cuff
2.5 Storing the Cuff
3. Using the Device
3.1 Setting the Time, Date and User
3.2 Enabling the MAM (optional)
3.3 Obtaining Accurate Measurements
3.3A Before Measuring
3.3B Common Sources of E rrors
3.3C Fitting the Cuff
3.4 Measuring your Blood Pressure
3.5 Measuring your Blood Pressure Using the MAM Feature
3.6 Pulse Arrythmia Detector Feature
3.7 Traffic Light Indicator
3.8 Viewing Previously Recorded Values
3.9 Clearing All Values
3.10 Discontinuing a Measurement
3.11 Using the AC Adapter
4. Software Functions
5. Installation and Data Transmission
6. Error Messages / Malfunctions
7. Care and Maintenance
8. Lifetime Guarantee
9. Reference to Standards
10. Technical Specifications
11. Contact for Support
1. Introduction
Thank you for purchasing the BIOS Diagnostics™ Advanced Blood Pressure Monitor with Blood Pressure
Analyzer Software. Designed for convenient and easy operation, this device provides a simple, yet accurate
method to measure your blood pressure.
Your blood pressure is an important parameter that can be used to monitor your health. This device enables you
to monitor your blood pressure regularly, and maintain a record of your blood pressure measurements. You can
then use this record to assist your physician in diagnosing and maintaining a healthy blood pressure level.
1.1 Features
The BD850 is a fully automatic, digital, blood pressure measuring device with a unique fuzzy logic technology
as well as patented MAM and PAD technologies. It can store up to 99 blood pressure readings for each of the
two users.
It provides a fast and reliable measurement of systolic and diastolic blood pressure as well as heart rate using
the oscillometric measurement method.
MAM - Averaging Mode technology used in the device provides accurate measurements. Using three
consecutive measurements, your result is calculated and displayed as a single averaged measurement
on the display screen.
PAD - Pulse Arrythmia Detector technology displays pulse irregularities detected during a blood
pressure reading. However, if the PAD symbol appears on a regular basis (e.g. several times a
week with measurement taken daily), we advise you to consult your doctor.
• Hypertension Classification Indicator displays the range between which your blood pressure values lie.
• Blood Pressure Analyzer Software allows you to download, record and chart your readings to
accurately monitor your daily readings.
This device is easy to use and has been proven in clinical studies to provide excellent accuracy. Before using the
BD850, read this instruction manual carefully and keep it in a safe place.
1.2 Important Information
Refer to the following sections to learn about important safety instructions and how to take care of the
BIOS Diagnostics™ Advanced Blood Pressure Monitor with Blood Pressure Analyzer Software.
1.2A Safety Information
• Self-measurement means control, not diagnosis or treatment. Your values must always be discussed with
your doctor or a physician who is familiar with your family history.
• If you are undergoing medical treatment and receiving medication, consult your doctor to determine the
most appropriate time to measure your blood pressure. Never alter the dosages of any medication without
direction from your doctor.
• Your blood pressure depends on several factors, such as age, gender, weight, and physical condition. It
also depends on the environment and your state of mind at the time of measurement. In general, your
blood pressure is lower when you are asleep and higher when you are active. Your blood pressure may be
higher when recorded at a hospital or a clinic and may be lower when measured in the relaxing comfort of
your home. Due to these variations, we recommend that you record your blood pressure regularly at home
as well as at your doctor’s clinic.
• Try to record your blood pressure regularly at the same time of the day and under the same conditions.
This will help your physician detect any extreme variations in your blood pressure and thus treat you
accordingly.
• Morning Hypertension ( > 135 / 85 mm Hg): Recently, several studies have identified elevated
cardiovascular risks (heart failure, stroke, angina) associated with “morning hypertension”. There is a
typical rise in blood pressure during the physiological changes from sleep to arising for the day.
• The ideal time to measure your blood pressure is in the morning just after you wake up, before breakfast
and any physical activity, and in the absence of the urge to urinate. If this is not possible, try to take the
measurements later in the morning, before you start any physical activity. Relax for a few minutes before
you record your blood pressure.
• Your blood pressure increases or decreases under the following circumstances:
Blood pressure is higher than normal:
— when you are excited, nervous, or tense
— while taking a bath
— during and after exercise or strenuous physical activity
— when it is cold
— within one hour after meals
— after drinking tea, coffee, or other caffeinated drinks
— after smoking tobacco
— when your bladder is full
Blood pressure is lower than normal:
— after consuming alcohol
— after taking a bath
• The pulse display is not suitable for checking the frequency of heart pacemakers.
• If you have been diagnosed with a severe arrhythmia or irregular heartbeat, vascular constriction,
liver disorders, or diabetes, have a cardiac pacemaker, or are pregnant, measurements made with this
instrument should only be evaluated after consultation with your doctor.
• Take care while handling the batteries in the device. Incorrect usage may cause battery fluid leakage.
To prevent such accidents, refer to the following instructions:
— Insert batteries with the correct polarity.
— Turn off power after use. Remove and store the batteries if you are not planning to use the device
for an extended period of time.
— Do not mix different types, brands, or size of batteries. This may cause damage to the product.
— Do not mix old and new batteries.
— Remove batteries and dispose of them according to the proper regulations in your area.
— Do not disassemble batteries or expose them to heat or fire.
— Do not short-circuit the batteries.
— Do not use rechargeable batteries.
1.2B Care of the Device
For prolonged life of your blood pressure monitor, note the following instructions:
• Do not drop or bang the unit. Prevent sudden jerks, jars, or shocks to the device to prevent damage.
• Do not insert any foreign objects in any device openings or vents.
• Do not disassemble the unit.
• If the unit has been stored at very low or freezing temperatures, allow to reach room temperature before
using it.
• Do not store the unit in direct sunlight, high humidity, or in places with a lot of dust.
• Clean the device with a soft dry cloth. Do not use gasoline, thinner or similar solvents. Carefully remove
spots on the cuff with a damp cloth and soap. Do not wash the cuff.
1.3 About Blood Pressure
Your blood pressure level is determined in the circulatory center of your brain. Your nervous system allows your
body to adapt or alter blood pressure in response to different situations. Your body alters your pulse or heart
rate and the width of blood vessels through changes in muscles in the walls of blood vessels.
Your blood pressure reading is highest when your heart pumps or ejects blood. This stage is called your systolic
blood pressure.
Your blood pressure is lowest when the heart rests (in-between beats). This is called your diastolic blood
pressure.
It is critical to maintain blood pressure values within a “normal” range in order to prevent cardiovascular
diseases. Increased blood pressure values (various forms of hypertension) have associated long and medium
term health risks. These risks concern the arterial blood vessels of your body, which are endangered due to
constriction caused by deposits in the vessel walls (arteriosclerosis). A deficient supply of blood to important
organs (heart, brain, muscles) can be the result. Furthermore, with long-term increased blood pressure values,
the heart will become structurally damaged.
There are many different causes of the appearance of high blood pressure. We differentiate between common
primary (essential) hypertension, and secondary hypertension. The latter group can be ascribed to specific
organic malfunctions. Please consult your doctor for information about the possible origins of your own
increased blood pressure values.
1.4 Normal Blood Pressure Values
Blood pressure is too high when, at rest, the diastolic pressure is above 90 mmHg or the systolic blood pressure
is over 140 mmHg.
If you obtain readings in this range, consult your doctor immediately. High blood pressure values over time can
damage blood vessels, vital organs such as the kidney, and your heart.
Should the systolic blood pressure values lie between 140 mmHg and 160 mmHg or the diastolic blood pressure
values lie between 90 mmHg and 95 mmHg, consult your doctor. Regular self-checks will be necessary.
With blood pressure values that are too low (i.e., systolic values under 105 mmHg or diastolic values under
60 mmHg), consult with your doctor.
Even with normal blood pressure values, a regular self-check with your blood pressure monitor is recommended.
This way you can detect possible changes in your values early and react appropriately.
Refer to the following table for classifying blood pressure values (units: mmHg) according to the World Health
Organization (WHO):
Category Systolic Blood Pressure Diastolic Blood Pressure
Optimal < 120 < 80
Normal < 130 < 85
High Normal 130 - 139 85 - 89
Hypertension
• Stage 1: Mild
• Stage 2: Moderate
• Stage 3: Severe
140 - 159
160 - 179
> 180
90 - 99
100 - 109
> 110
Isolated Systolic Hypertension > 140 < 90
Further information
If your values are mostly “normal” under resting conditions but exceptionally high under conditions of physical
or psychological stress, it is possible that you are suffering from so-called ”labile hypertension”. In any case,
please discuss the values with your doctor.
Correctly measured diastolic blood-pressure values above 120mmHg require immediate medical treatment.
1.5 Common Blood Pressure Questions and Answers
a) Why is my blood pressure reading always different?
Your blood pressure changes constantly. It is quite normal for blood pressure to fluctuate significantly (50 mmHg
to 60 mmHg) throughout the day. Blood pressure is normally lowest at night, but increases during waking hours
when the stress and activities of everyday life are highest.
mmHg
AM Time PM
Your blood pressure also increases and decreases under the following circumstances
Blood pressure is higher than normal:
• when you are excited, nervous, or tense
• while taking a bath
• during and after exercise or strenuous physical activity
• when it is cold
• within one hour after meals
• after drinking tea, coffee, or other caffeinated drinks
• after smoking tobacco
• when your bladder is full
Blood pressure is lower than normal:
• after consuming alcohol
• after taking a bath
b) Why is the doctor’s reading different from the reading taken at home?
Your blood pressure can vary due to the environment (temperature, nervous condition). When measuring
blood pressure at the doctor’s office, it is possible for blood pressure to increase due to anxiety and tension.
c) Why should I monitor blood pressure at home?
One or two readings will not provide a true indication of your normal blood pressure. It is important to take
regular, daily measurements and to keep records over a period of time. This information can be used to
assist your physician in diagnosing and preventing potential health problems.
1.6 About MAM Technology
(Average Mode) technology is a new technology that enables optimum reliability in self-measurement
of blood pressure.
An advanced measurement accuracy is achieved by the automatic analysis of three successive measurements,
with short rest periods in between (see diagram 1).
This new technology provides reliable values for the doctor and can be used as the basis for reliable diagnostics
and medication therapy for high blood pressure.
• Reliable patient self-measurement data for the doctor
• Safe hypertension diagnostic tool
• Reliable therapy control
1.6A Why Use MAM
• Human blood pressure is not stable
1.6B Key Advantages
The technology provides reduction in:
• Device scattering
• Insufficient rest prior to measurement
• Movement effects (i.e. coughing, talking, movement)
• Cuff positioning influences
1.6C Medical Benefits
Measurement 1 Measurement 2
15 Second RestMeasurement 3Data Analysis
Result
15 Second Rest
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• Improved accuracy
1.6D Measurement Sequence
• Single results are not displayed
• Due to the “Data Analysis” result, a 4th or 5th measurement may be applied. The following illustration
provides a flow chart of the MAM Sequence
Diagram 1
2. Getting Started
2.1 About the BD850
This section describes the various components of the BD850.
Item Function
SYS.
mmHg
DIA.
mmHg
PULSE
/min
mmHg
mmHg
Time / Date
Systolic blood
pressure (mmHg)
Diastolic blood
pressure (mmHg)
Pulse rate
(beats/min)
MONTH-
DA
TE
TIME PM
1. LCD Screen Your recorded blood pressure, heart rate and time
are displayed here.
2. USB Port Connect to your PC.
3. AC/DC Socket Connect to adapter.
4. Memory Button
5. Start/Stop Button
6. Time Button
Press to view the previously recorded data.
Press to start or stop recording your blood pressure.
Press to set or view current date and time or to
change the user.
7. Arm Cuff Connection Connect to the upper arm cuff here and place the
cuff around your arm to measure your blood pressure.
8. Battery Compartment Insert the four “AA” batteries here.
9. Upper Arm Cuffs Standard cuff for arm circumference 22-32 cm.
Large cuff for arm circumference 32-42 cm.
(Fits into compartment on unit).
2.2 About the LCD Screen
The LCD screen displays the systolic and diastolic blood pressure measurements along with your heart rate. It
also displays previously recorded measurements and the date and time, when the appropriate button is pressed.
Symbol Guide
Irregular heartbeat
MAM Averaging
Please wait in between measurements
User number
Heartbeat during measurement
Memory
Low battery
2.3 Inserting the Batters
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Follow these steps to insert the four “AA” batteries in the device.
1. Open the battery compartment cover
in the direction shown.
2. Insert the four “AA” batteries with
the correct polarity as indicated.
3. Replace the battery compartment
cover.
2.4 Selecting the Right Cuff
The BD850 comes with 2 cuffs, a standard and a large size cuff. Measure arm circumference around the bicep
to ensure you are using the proper cuff for you.
If arm circumference measures 22 - 32 cm (8.7” - 12.6”), use the standard size cuff.
If arm circumference measures 32 - 42 cm (12.6” - 16.5”), use the large size cuff.
2.5 Storing the Cuff
The cuff used for measuring blood pressure is a delicate component of the device and should be stored carefully
when not in use. The BD850 is designed such that the cuff can be stored along with the blood pressure monitor.
Follow these steps to store the blood pressure cuff.
1. Roll up the upper arm cuff along with the inflating tube.
2. Push the folded cuff in the compartment at the back of the BD850 to store it safely.
3. Using the Device
SYS.
mmHg
DIA.
mmHg
PULSE
/min
TIME
MONTH-DATE
1
TIME
This section describes how to get the maximum benefit from your BD850 blood
pressure monitor. Follow the instructions carefully to get an accurate measurement of
your blood pressure and pulse rate.
3.1 Setting the Time, Date and User
When you insert the batteries for the first time (see “Inserting the batteries”), the
BD850 prompts you to set the current date and time. You can also adjust the date,
time and user at any time by pressing and holding down the button for over 3
seconds. Follow these steps to set the user, date and time settings:
1. When you press the button for over 3 seconds, the user icon starts flashing.
Press the button to switch between user 1 and user 2. Press to confirm.
2. You will see the MAM logo flashing along with the words “OFF”. Press the
button to toggle between on and off. Press the button to confirm.
3. Next, the year will start flashing. Press the button to adjust the year and press
the button to confirm setting.
4. Next, the screen starts flashing the month and date setting. Press the button
repeatedly to set the month and date, and then press the button to confirm the
settings.
5. Lastly, the screen starts flashing the hour and minute values. Press the button
repeatedly to set the hour and minutes and then press the button to confirm
the settings.
3.2 Enabling the MAM (optional)
TIME
The BD850 has an averaging mode to calculate an average of blood pressure readings.
To enable the average mode, do the following:
1. Hold down the button for more than 3 seconds. Select your user (user 1 or 2).
2. The average mode icon starts flashing. Press the button to set the average mode
to OFF or ON.
3. Press the button to confirm and exit. Alternatively, you can also set the time and
date (see Section 3.1“Setting the time, date and user” at this time).
For full instructions on use of MAM, please refer to Section 3.5 Measuring your Blood
Pressure Using the MAM Feature.
3.3 Obtaining Accurate Measurements
Your blood pressure can vary based on numerous factors, physiological conditions, and your surroundings.
Follow these guidelines to obtain accurate and error-free measurements of your blood pressure and pulse rate.
3.3A Before Measuring
• Avoid eating, smoking as well as all forms of exertion directly before the measurement. All these factors
influence the measurement result. Relax by sitting in an armchair in a quiet atmosphere for about 5
minutes before the measurement.
• Always take measurements on the same arm (normally left) and in the same posture. Do not switch
between right and left arms while recording your blood pressure as there may be a difference of up to
10mmHg pressure between the two arms.
• Attempt to carry out the measurements regularly at the same time of day, since blood pressure changes
during the course of the day. The ideal time to measure your blood pressure is in the morning after you
wake up, before breakfast and physical activity, and in the absence of the urge to urinate.
• Rest for 5 minutes sitting quietly and release all the tension in your body — especially the arm muscles
— before beginning with the measurement. Remain calm and quiet when the measurement is in process.
Do not speak or move your arm (as well as other body) muscles during the process.
3.3B Common Sources of Error
All efforts by the patient to support the arm can increase the blood pressure. Make sure you are in a
comfortable, relaxed position and do not activate any of the muscles in the measurement arm during the
measurement. Use a cushion for support if necessary.
ATTENTION!
Comparable blood pressure measurements always require the same conditions with a peaceful
and calm environment. Ensure that you take measurements under the same conditions to obtain an
accurate estimate of blood pressure variation patterns.
• If the arm artery lies considerably lower or higher than the heart, an erroneous value of blood pressure is
measured. Each 15 cm difference in height results in a measurement error of 10 mmHg.
• A loose cuff causes false measurement values.
• With repeated measurements, blood accumulates in the arm, which can lead to false results. Consecutive
blood pressure measurements should be repeated after at least a 15 second pause or after the arm has
been held up in order to allow the accumulated blood to flow away.
3.3C Fitting the Cuff
a) Pass the end of the cuff through the flat metal ring so that a loop is formed.
The closure must be facing outward. (Ignore this step if the cuff has already
been prepared.)
b) Place the cuff over the left upper arm so that the tube is closer to your
lower arm.
c) Lay the cuff on the arm as illustrated. Make certain that the
lower edge of the cuff lies approximately one inch above the
elbow and that the tube is closer to the inner side of the arm.
Important! The small white arrow (Artery Mark) on the
cuff must lie exactly over the artery which runs down the inner
side of the arm.
d) Tighten the cuff by pulling the end and closing the cuff.
e) There should be little free space between the arm and cuff. You
should be able to fit 2 fingers between your arm and the cuff.
Clothing must not restrict the arm. Any piece of clothing which
does, must be removed. Cuffs that don’t fit properly results in
false measurement values. Measure your arm circumference if
you are not sure of proper fit.
f) Lay your arm on a table (palm upward) so the cuff is at the same
height as your heart. Make sure the tube is not kinked.
g) Remain seated quietly for at least 5 minutes before you begin
the measurement.
Left arm
2–3 cm
tube
Comment:
SYS.
mmHg
DIA.
mmHg
PULSE
/min
mmHg
mmHg
M
O
N
T
H
D
AT
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TIME PM
If it is not possible to fit the cuff to your left arm, it can also be placed on the
right arm. However all measurements should be made using the same arm.
Comparable blood pressure measurements always require the same conditions
(Relax for several minutes before taking a measurement).
3.4 Measuring Your Blood Pressure
After following the guidelines described in the previous section and placing the
cuff around your upper arm, you are now ready to measure your blood pressure.
Follow these steps to record your measurement.
1. Press the button to turn on the device and start measurement. The LCD
screen is turned on. The cuff begins to inflate while the increasing cuff
pressure is displayed on the screen. After the suitable inflation pressure is
reached, the cuff stops inflating and the pressure gradually falls. A long beep
sounds when the measurement is completed. The systolic and diastolic blood
pressure values along with the pulse rate are displayed on the screen. The
measurement is displayed for approximately 3 minutes.
2. Switch off the device by pressing the button to preserve the batteries. If
no button is pressed for 3 minutes, the instrument switches the display off.
3.5 MAM - Measuring Your Blood Pressure Using the MAM Feature
When the unit is set to the MAM (Averaging Mode) setting, 3 separate measurements will take place in
succession after which your result is calculated and displayed as a single, averaged measurement. There is a 15
second resting time in-between each measurement. A count down indicates the remaining time and a beep will
sound 5 seconds before the 2nd and 3rd readings will begin.
If one of the measurements causes an error message, it will be repeated one more time. If any additional error occurs the measurement
will be discontinued and error code displayed.
3.6 PAD - Pulse Arrythmia Detector Feature
This symbol indicates that certain pulse irregularities were detected during
the measurement. In this case, the result may deviate from your normal basal blood
pressure – repeat the measurement. In most cases, this is no cause for concern.
However, if the PAD symbol appears on a regular basis (e.g. several times a week
with measurement taken daily), we advise you to consult your doctor. Please show
your doctor the following explanation:
Information for the doctor on frequent appearance of the Pulse Arrythmia Heartbeat Symbol
Red
Red
Orange
Yellow
Green
Green
Indication of a “Normal”
Blood Pressure
Red
Red
Orange
Yellow
Green
Green
Indication of a “High
Normal” Blood Pressure
Red
Red
Orange
Yellow
Green
Green
Indication of a
“Pre-Hypertension” Blood
Pressure
SYS
WHO World Health Organization 2003
180
160-180
110
100-110
90-100
85-90
80-85
80
140-160
130-140
120-130
120
(mmHg)
DIA
Red
Red
Orange
Yellow
Green
Green
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This instrument is an oscillometric blood pressure monitor device that also analyzes pulse frequency during
measurement. The instrument is clinically tested.
If pulse irregularities occur during measurement, the irregular heartbeat symbol is displayed after the
measurement. If the symbol appears more frequently (e.g. several times per week on measurements performed
daily) or if it suddenly appears more often than usual, we recommend the patient seek medical advice.
The instrument does not replace a cardiac examination, but serves to detect pulse irregularities at an early
stage.
3.7 Hypertension Classification Indicator
The bars on the left-hand edge of the display show you the range within which the indicated blood pressure
values lies. Depending on the height of the bar, the readout value is either within the normal (green), borderline
(yellow) or danger (red) range.
The classification is based on standards adopted from WHO (World Health Organization); which is recognized
by the Canadian Hypertension Society (CHS).
Refer to the chart below for details of the classification.
The colour coded hypertension classification indicator bar raises according to your measurement.
• If your measurement has only one bar, your measurement is in the green zone, or “Normal” according to
NIH (National Institute of Health) standards.
• If your measurement has two or three bars, it is in the yellow zone, or “Pre-Hypertension” according to
NIH standards.
• If your measurement has four bars, it is in the orange “Stage 1 Hypertension” zone.
• If your measurement has five or more bars, it is in the red “Stage 2 Hypertension” zone.
5. Installation and Data Transmission
a) Insert CD into CD ROM drive of your PC. The installation will start automatically. If not, click on SETUP.EXE.
b) Connect the monitor via USB cable with the PC. Three horizontal bars will appear on the display and last for
3 seconds.
c) The bars will then flash to indicate that the connection between computer and device is successfully made.
As long as the cable is plugged in, the bars will keep flashing and the buttons are disabled.
During the connection, the device is completely controlled by the computer. Please refer to the ‘help’ file in
the software for detailed instructions.
6. Error Messages / Malfunctions
If an error occurs during a measurement, a long beep followed by two short beeps is generated and the LCD
display the corresponding error code.
Error Possible Cause Remedy
Err 1 No pulse has been detected. Ensure that the cuff is being worn correctly,
Err 2 Unnatural pressure impulses influence the
Err 3 The inflation of the cuff takes too long. The
Err 5 The difference between systolic pressure
Err 6 Due to unstable conditions during measure-
measurement result. Reason: The arm was
moved during the measurement.
cuff is not correctly seated.
and diastolic pressure is too far away from
acceptable and reasonable range.
ments, it is not possible to calculate an
average result.
Low battery Replace batteries.
Cuff pressure is over 300 mmHg. Ensure that the cuff is worn correctly and
Pulse below 40 is detected. Ensure that the cuff is worn correctly.
and that you have your arm at the heart level.
Avoid unnecessary movement or talking.
Ensure that the cuff is being worn correctly.
Ensure that the cuff is being worn correctly
and that you have been inactive for a sufficient time before making the measurement.
Avoid unnecessary movement and talking.
measure again. Avoid movement or talking
when the cuff is being inflated.
If problems occur when using the device the following points should be checked, and if necessary, the
corresponding measures should be taken.
Malfunction Remedy
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The display remains empty when the device is
switched on. The batteries are inserted.
1. Check batteries for correct polarity.
2. If the display is unusual, re-insert the batteries or
exchange them for new ones.
The pressure does not rise even though the pump is
running.
The device frequently fails to measure the blood
pressure values, or the values measured are too low
or too high.
Check the connection of the cuff tube and connect
properly if necessary.
1. Check the positioning of the cuff.
2. Measure the blood pressure again, ensuring that
you have remained motionless for a sufficient
amount of time to ensure an accurate reading.
Every measurement produces varying results
although the instrument functions normally and the
Note that blood pressure fluctuates continuously;
therefore measurements will show some variability.
values displayed are normal.
Blood pressure values measured differ from those
measured by the doctor.
Record the daily developement of the values and
consult your doctor.
Note: Individuals visiting their doctor frequently experience anxiety which can result in
a higher blood pressure reading than at home.
7. Care and Maintenance
a) Do not expose the device to either extreme temperatures, humidity, dust or
direct sunlight.
b) The cuff contains a sensitive air-tight bubble. Handle this carefully and avoid
all types of stress through twisting or buckling.
c) Clean the device with a soft, dry cloth. Do not use gas, thinners or similar
solvents. Spots on the cuff can be removed carefully with a damp cloth and
soapsuds. The cuff with bladder must not be washed in a dishwasher,
clothes washer, or submerged in water.
d) Handle the tube carefully. Do not pull on it. Do not allow the tubing to kink
and keep it away from sharp edges.
vibrations.
e) Do not drop the monitor or treat it roughly in any way. Avoid strong
f) Never open the monitor. This invalidates the manufacturer’s warrantee.
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g) Batteries and electronic instruments must be disposed of in accordance with
the locally applicable regulations, not with domestic waste.
8. Lifetime Guarantee
BIOS Diagnostics™ blood pressure monitors have a lifetime warranty to be free of manufacturing defects for the
life of the original owner. This warranty does not include the inflation system including the cuff and inflation
bladder. The cuff is warranted for two years. The warranty does not cover damage from misuse or tampering.
If you have questions regarding the operation of your monitor call the BIOS Diagnostics™ Blood Pressure
Hotline:
1-866-536-2289
Should repair be necessary, return the unit with all component pieces. Enclose proof of purchase and $5.00 for
return shipping and insurance. Ship the unit prepaid and insured (at owners option) to:
Thermor Ltd.
Repair Department
16975 Leslie Street
Newmarket, ON L3Y 9A1
www.biosexactly.com
thermor@thermor-ins.com
Please include your name, return address, phone number, and email address. Thermor will repair or replace (at
Thermor’s option) free of charge any parts necessary to correct the defect in material or workmanship.
Please allow 10 days for repair and return shipping.
9. Reference to Standards
Device standard: Device corresponds to the requirements of the standard
for non-invasive blood pressure monitors:
AAMI/ANSI SP10
IEC 60601-1
IEC 60601-1-2
EN1060-1
EN1060-3
EN1060-4
Electromagnetic compatibility: Device fulfills the stipulations of the International
standard IEC 60601-1-2
This unit has received an A/A rating according to the B.H.S protocol and is “recommended for home use.” This
is the highest grading available for blood pressure monitors. Please see the B.H.S website at www.bhsoc.org.
Product using the identical measurement algorithm was tested by unaffiliated researchers using B.H.S. study
protocol. Results on file and available upon request.
10. Technical specifications
Weight: Approximately 370 gm (not including batteries)
Size: 98 (W) x 163 (L) x 106 (H) mm
Storage temperature: –20°C to 55°C/–4°F to 131°F
Humidity: 15 to 90% relative humidity maximum
Operation temperature: 10 to 40°C
Humidity 15% to 90% relative humidity maximum
Display: LCD-Display (Liquid Crystal Display)
Measuring method: Oscillometric
Pressure sensor: Capacitive
Measuring range:
SYS/DIA: 30 to 280 mmHg
Pulse: 40 to 200 beats per minute
Cuff pressure display range: 0 to 299 mmHg
Memory: 99 measurements for each user, 2 users
Measuring resolution: 1 mmHg
Accuracy: Pressure within ± 3 mmHg
Pulse ± 5% of the reading
Inflation: Automatically by pump
Deflation: Silicon passive valve
Arm Circumference: 22-32 cm (medium size)
32-42 cm (large size)
Power source: 4 dry cells (batteries), UM-3, size AA 1.5V
AM-3, size AA, 1.5V
Accessories: cuff type 7052-45 for arm circumference 22 - 32 cm
or cuff type BD050 for arm circumference 32 - 42 cm
Technical alterations reserved
11. Contact for Support
Thermor Ltd.
16975 Leslie Street
Newmarket, ON L3Y 9A1
www.biosexactly.com
Toll Free Help Line: 1-866-536-2289
Email: thermor@thermor-ins.com
Made in China
TH1012_BD850
022210
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