Wellue BP2 User manual

Automatic Upper Arm
Blood Pressure Monitor
User Manual
Model BP2/BP2A

Table of Contents
1. The Basics.................................................................. 1
1.1 Safety............................................................. 1
2. Introduction...............................................................5
2.1 Intended Use..................................................5
2.2 Contraindications........................................... 5
2.3 About the Product......................................... 6
2.4 Symbols.......................................................... 7
3. Using the Monitor..................................................... 8
3.1 Charge the Battery......................................... 8
3.2 Blood Pressure Measurement....................... 8
3.2.1 Before Taking a Measurement..............8
3.2.2 Applying the Arm Cuff.......................... 8
3.2.3 How to Sit Correctly..............................9
3.2.4 Measuring Blood Pressure....................9
3.2.5 After Measurement............................ 10
3.3 Recording ECG..............................................10
3.3.1 Before Taking a Measurement........... 10
3.3.2. Recording ECG without Cable............ 11
3.3.3. Turn on/off Heartbeat Sound............ 12
3.4 Review History Record................................. 12
3.5 Turning On/Off Bluetooth............................13
4. Troubleshooting...................................................... 13
5. Accessories.............................................................. 14
6. Maintenance........................................................... 15
6.1 Maintenance................................................15
6.2 Cleaning....................................................... 15
6.3 Storage.........................................................15
7. Specifications.......................................................... 16
8. Electromagnetic Compatibility................................18

1
1. The Basics
This manual contains the instructions necessary to
operate the product safely and in accordance with its
function and intended use. Observance of this manual
is a prerequisite for proper product performance and
correct operation and ensures patient and operator
safety.
1.1 Safety
Warnings and Cautionary Advices
Before using the device, please ensure that you have
read this manual thoroughly and fully understand
corresponding precautions and risks.
This device has been designed for practical use, but is not
a substitute for a visit to the doctor.
The data and results displayed on the device are for
reference only and cannot be directly used for diagnostic
interpretation or treatment.
We recommend not to use this device if you have a
pacemaker or other implanted devices. Follow the advice
given by your doctor, if applicable.
Do not use this device with a defibrillator.
Do not use this device during MRI examination.
Do not use the device in a combustible environment (i.e.,
oxygen-enriched environment).
Never submerge the device in water or other liquids. Do
not clean the device with acetone or other volatile
solutions.
Do not drop this device or subject it to strong impact.
Do not place this device in pressure vessels or gas
sterilization device.
Do not dismantle the device, as this could cause damage

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or malfunctions or impede the operation of the device.
This device is not intended for use by people (including
children) with restricted physical, sensory or mental skills
or a lack of experience and/or a lack of knowledge,
unless they are supervised by a person who has
responsibility for their safety or they receive instructions
from this person on how to use the device. Children
should be supervised around the device to ensure they
do not play with it.
Do not allow the electrodes of the device to come into
contact with other conductive parts (including earth).
Do not use the device with persons with sensitive skin or
allergies.
Do not store the device in the following locations:
locations in which the device is exposed to direct sunlight,
high temperatures or levels of moisture, or heavy
contamination; locations near to sources of water or fire;
or locations that are subject to strong electromagnetic
influences.
Do not swing the device with the strip, which may result
in injury.
This device displays changes in the heart rhythm and
blood oxygenation etc. which may have various different
causes. These may be harmless, but may also be
triggered by illnesses or diseases of differing degree of
severity. Please consult a medical specialist if you believe
you may have an illness or disease.
Vital signs measurements, such as those taken with this
device, cannot identify all diseases. Regardless of the
measurement taken using this device, you should consult
your doctor immediately if you experience symptoms
that could indicate acute disease.
Do not self-diagnose or self-medicate on the basis of this
device without consulting your doctor. In particular, do
not start taking any new medication or change the type

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and/or dosage of any existing medication without prior
approval.
This device is not a substitute for a medical examination
or your heart or other organ function, or for medical
electrocardiogram recordings, which require more
complex measurements.
It is not possible to use this device to diagnose illness or
diseases. This is exclusively the responsibility of your
doctor.
We recommend that you record the ECG curves and
other measurements and provide them to your doctor if
required.
Clean the device and cuff with a dry, soft cloth or a cloth
dampened with water and a neutral detergent. Never
use alcohol, benzene, thinner or other harsh chemicals to
clean the device or cuff.
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.
Do not modify the device. It may cause accidents or
damage to the device.
To measure blood pressure, the arm must be squeezed
by the cuff hard enough to temporarily stop blood flow
through the artery. This may cause pain, numbness or a
temporary red mark to the arm. This condition will
appear especially when measurement is repeated
successively. Any pain, numbness, or red marks will
disappear with time.
Do not apply the cuff on an arm with another medical
electrical equipment attached. The equipment may not

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function properly.
People who have a severe circulatory deficit in the arm
must consult a doctor before using the device, to avoid
medical problems.
Do not self-diagnose the measurement results and start
treatment by yourself. Always consult your doctor for
evaluation of the results and treatment.
Do not apply the cuff on an arm with an unhealed
wound.
Do not apply the cuff on an arm receiving an intravenous
drip or blood transfusion. It may cause injury or
accidents.
Do not use the device where flammable gases such as
anesthetic gases are present. It may cause an explosion.
Do not use the device in highly concentrated oxygen
environments, such as a high-pressure oxygen chamber
or an oxygen tent. It may cause a fire or explosion.

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2. Introduction
2.1 Intended Use
The product is intended to be used for measuring,
displaying, reviewing and storing of ECG and blood
pressure variation in home or healthcare facilities
environment.
ECG and Blood pressure variation is intended for use
with adult.
The data and results provided by this device are for
pre-check screening purpose only and cannot be
directly used for diagnostic or treatment.
Product Features
Model
Blood Pressure
Measurement
ECG
Measurement
BP2
√
√
BP2A
√
2.2 Contraindications
This device is contraindicated for use in ambulatory
environments.
This device is contraindicated for use on aircraft.

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2.3 About the Product
1. Start/Stop button
Power On/Off
Press to Start/Stop blood pressure measurement.
2. Function button
Press to Start ECG measurement.
Press and hold 2 seconds to review historical data.
3. Display screen
4. LED indicator
Blue light is on: the battery is charging.
Blue light is off: the battery is full charged.
5. ECG electrode
Press and hold them during the ECG measurement.
6. Cable connector
Connect with the charging cable.

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2.4 Symbols
Symbol
Description
Application part type BF
Manufacturer
CE0197
In conformity with Directive 93/42/EEC
European Representative
Symbol for “ENVIRONMENT PROTECTION
–Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or
retailer for recycling advice”.
IP22
Against ingress of solid foreign objects
≥12.5mm diameter, Against dripping(15°
tilted)
Follow operating instructions
Heartbeat symbol
Battery symbol
Bluetooth symbol
Data transmission symbol
ECG waveform
ECG measurement progress bar

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3. Using the Monitor
3.1 Charge the Battery
Use the USB cable to charge the monitor. Connect the
USB cable to a USB charger or to the PC. A fully charge
will need 2 hours. When the battery charged fully the
indicator will be blue.
The monitor works in a very low power consumption
and a full charge usually works for months. A battery
symbols which indicate the battery status is displayed
on the screen.
Note: The device cannot be used during charging.
3.2 Blood Pressure Measurement
3.2.1 Before Taking a Measurement
To help ensure an accurate measurement, follow these
directions:
Rest for at least 5 minutes before taking the
measurement.
Stress raises blood pressure. Avoid taking measurements
during stressful times.
Remove tight-fitting clothing from your arm.
A single measurement does not provide an accurate
indication of your true blood pressure. You need to take
and record several results over a period of time.
Try to measure your blood pressure at the same time
each day for consistency.
3.2.2 Applying the Arm Cuff
1. Wrap the cuff around the upper arm, about 1 to 2
cm above the inside of the elbow, as shown.
2. Place the cuff directly against the skin, as clothing