nubeca BA2110 User manual

Model No:BA2110
VER: A00

The unit uses the oscillometric method of blood pressure
measurement. It means the unit detects the movement of your
blood through your brachial artery, and converts your blood
pressure into a digital reading. The unit is simple to use because a
stethoscope is not needed while using an oscillometric monitor.
Thank you for purchasing Fully Automatic Upper Arm Style Digital
Blood Pressure Monitor.
The unit stores automatically 60 sets of measurement values. You
can read the stored data conveniently by pressing the memory
button.
Introduction................................................................................................1
Symbols Use..............................................................................................2
Important Safety Notes..............................................................................3
Konw Your Unit.......................................................................................4-5
IHB Introduction.........................................................................................6
Before Taking A Measurement...................................................................7
Quick Reference Guide .............................................................................8
Battery lnstallation/Replacement...............................................................9
Adjusting Settings....................................................................................10
Proper Use of the Arm Cuff ................................................................11-12
Take a Measurement ..............................................................................13
Use the Memory Function
To read the average value ...................................................................14
To read the measurement value ..........................................................14
To delete the memory value ................................................................15
Before Using the Monitor
Care and Maintenance
Operating Instructions
About Blood Pressure
Blood Circulation ..................................................................................16
Health and Blood Pressure ..................................................................16
Classification of Blood Pressure ..........................................................17
Exceptional Situations
Error Indicators ....................................................................................18
Eliminate Fault .....................................................................................18
Care and Maintenance
Care .....................................................................................................19
Maintenance ........................................................................................19
Specifications ..........................................................................................20
Indications for Use Statement .................................................................21
Statement ................................................................................................21
Warranty Information ..........................................................................22-26
The unit comes with the following components:
• Main Unit
• Arm Cuff
• Storage Bag
• Instruction Manual printed in English

3
2
Symbols Use
To assure the correct use of the product basic safety measures
should always be followed including the precautions listed below:
Indicates a potentially hazardous situation
Type B applied part
Refer to instruction manual/booklet
MANUFACTURER
SERIAL NUMBER
The marking of electrical and electronics devices
according to Directive 2002/96/EC.
The device,accessories and the packaging have to be disposed
of waste correctly at the end of the usage.
Please follow Local Ordinances or Regulations for disposal.
AUTHORISED REPRESENTATIVE IN THE
EUROPEAN COMMUNITY
which, if not
avoided, could result in death or serious injury.
SYMBOLS USED IN THIS INSTRUCTION MANUAL
WARNING
CAUTION Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury to the user or
patient or damage to the equipment or other property.
Read all information in the instruction manual and any other
literature included in the box before using the unit.
Contact your physician for specific information about your blood
pressure. Self-diagnosis and treatment using measured results may
be dangerous.Follow the instructions of your healthcare provider.
Operate the unit only as intended. Don't use for any other purpose.
The unit is intended to use in measuring blood pressure and pulse
rate for adult only, not recommended for neonatal baby at home or
medical centre.
Do not use a cellular phone near the unit. It may result in
operational failure.
Please avoid using in high radiant area in order to make your
measuring data correctly.
Do not disassemble or attempt to repair the unit or components.
Do not use the equipment where flammable gas (such as anesthetic
gas, oxygen or hydrogen) or flammable liquid (such as alcohol) are
present.

START/STOP Button
Air Socket
Memory Button
Pouch
5
Know Your Unit
Please keep the instruction
manual well after using.
Instruction Manual
4 AA Alkaline Batteries
Power
Fit for 22cm~32cm
range of upper arm
perimeter
If your arm cuff is broken or not functional, please use a new cuff.
A new arm cuff does not include an air plug. Please continue to use the
old air plug on the new arm cuff.
Hose
Air Plug
(Insert to Air Socket)
Metal
Arm Cuff
Warning:
1. Do not use rechargeable batteries.
4
Know Your Unit
Body
Display
Inflation/Deflation Symbol
or WHO Indication
Low Battery Symbol
Irregular Heartbeat Symbol
Average Value Symbol
Memory & Times
Systolic Blood Pressure
Heartbeat Symbol
Unit Indication
Pulse
Diastolic Blood Pressure
Display
Battery Compartment
Voice

IHB Introduction
When the unit detects an irregular rhythm two or more times during
the measurement, the irregular heartbeat Symbol will appear on the
display with the measurement values.
An irregular heartbeat
rhythm is defined as
a rhythm that varies
by less than 25% from
the average rhythm or
25% more than the
average rhythm
detected while the
monitor is measuring
the systolic and
diastolic blood pressure.
If the Irregular Heartbeat Symbol( ) displays with your
measurement results, we recommend you consult your physician.
Follow the directions of your doctor.
Normal Heartbeat
Irregular Heartbeat
Pulse
Pulse Short Long
Blood
pressure
Blood
pressure
Irregular Heartbeat Symbol( )
67
Before Taking A Measurement
1.Avoid eating,drinking alcohol, smoking, exercising and bathing for
30 minutes before taking a measurement.
2.Stress raises blood pressure. Avoid taking measurements during
stressful times.
3.The cuff can be applied to your left or right wrist.Always measure
your blood pressure on the same Arm.
4.Measurements should be taken in a quiet place.
5.Position the unit at heart level throughout the measurement.
6.Remain still and do not talk during the measurement.
7.Keep a record of your blood pressure and pulse readings for your
physician.A single measurement does not provide an accurate
indication of your true blood pressure.You need to take and record
several readings over a period of time.Try to measure your blood
pressure at the same time each day for consistency.
8.Wait 30~60 seconds between measurements.
The wait time allows the arteries to return to the condition prior to
taking the blood pressure measurement.You may need to increase
the wait time depending on your individual physiological
characteristics.

9
8
/
Install 4 “AA” size batteries
so the + (positive) and - (negative)
polarities match the polarities
of the battery compartment
as indicated.
Remove the battery cover
from the battery
compartment.
Replace the battery cover.
Press the “START/STOP” button.
All symbols appear,then the cuff
starts to inflate automatically.
BA2110
+
+
-
-
+
+
-
-

11
Proper Use of the Arm Cuff
4
Pass the end of the
cuff through the metal,
and keep the hose
outward.
Sit in a chair with your
feet flat on the floor.
Place your arm on a
table so as to level the
cuff to your heart.
3
Remove all clothes from
your upper arm allowing
the cuff to fit directly on
the skin.
2
Make sure the air plug is
inserted properly in the
main unit.
1
10
Press the “MEM” button about 10 seconds unil the units (kPa or
mmHg) displayed when the unit turned off.
Then press the “MEM” button again to change the current unit.
Press the “START/STOP” button to save the current setting and
turn off.
Adjusting Settings

DeflatingDeflating
To a fit pressure
InflatingStart to inflate
13
In order to accelerate the measurement time for the systolic pressure more
than 180 mmHg, press and hold the memory button until the unit inflates 30 to
40 mmHg higher than your suspected systolic pressure if you know. ( The unit
will not inflate above 299 mmHg).
INSTRUCTIONS FOR SPECIAL CONDITIONS
4
Press the “START/STOP” button to turn off the unit.
Take a Measurement
2
The heartbeat symbol flashes once a pulse is detected.
The unit will anutomatically turn off after 2 minutes if you have
forgotten to turn it off.
The cuff is deflated automatically,
and all of the measurement
results are stored in the memory .
The
“ ” symbol will be displayed
if
irregular heartbeat is detected.
3
The blood pressure and pulse rate are displayed when
the measurement completed.
All display symbols appear on the screen. The cuff starts to
inflate automatically.
Press the “START/STOP” button.
1
Measurement starts while inflating.
NOTE: To stop the inflation or measurement,push the “START/STOP”
button,The unit will stop inflating and then release and turn off.
All symbols display
Start to inflateDeflating automatically
OR
"mmHg" display
"kPa" display
OR
" " display
12
Proper Use of the Arm Cuff
8
Relax your arm, keep the
palm upward and the
fingers curving naturally,
then turn on the unit and
start to measure.
Wrap the cuff tightly around
your upper arm by using the
Velcro strip. Do not leave
any spacing between the
arm and the cuff.
7
1 ~ 2cm
The hose runs down the
inside of your arm. The
bottom of the cuff should be
approximately 1~2cm above
your elbow.
6
5
Put your arm through the
loop, then pull it up to the
position of your upper arm.
BA2110

14
Use the Memory Function
T O read the measurement value
Press the “MEM” button to view the latest measurement value .
To read the average value
Press the “MEM” button. The average value symbol will
display.
.............................................
the average value of
all measurent values
Turn to next
The 1st latest
measurement value
The 2nd latest
measurement value
The 60th latest
measurement value
The unit stores the blood pressure and pulse rate in the memory after
completing a measurement every time. It can automatically store 60 sets of
measurement values . The oldest record is deleted to save the latest
measurement value when more than 60 sets.
The unit also calculates an average reading based on the values of the latest
3 times measurement taken.
To delete the memory value
In the memory reading mode, press the “MEM” button for 4-6 seconds,
the unit will display “ ”.
Press the “MEM” button again and confirm to select “ ” or
“ ”.
If you are sure all the data of corresponding user can be deleted, press
the “START/STOP” button, all the corresponding user’s data will be
deleted and the unit will turn off.
Note: if you have set “ ”, but do not press a button for 2 minutes,
the product will shut off automatically, but the corresponding user’s
blood pressure data will not be deleted. The delete operation must
be confirmed by user.
15
Use the Memory Function
.........................................

16
About Blood Pressure
Lower pressure
Relaxation of the
heart muscle
Pressure decreased
to the blood vessel
Blood return heart
Higher pressure
Contraction of
the heart muscle
Pressure increased
to the blood vessel
Extrude blood
Systolic Blood Pressure Diastolic Blood Pressure
The blood circulation is responsible for supplying the body with oxygen.
Blood pressure is the pressure exerted on the arteries.
The systolic blood pressure value (higher pressure or top value) represents
the blood pressure produced by contraction of the heart muscle.
The diastolic blood pressure value (lower pressure or lower value) represents
the blood pressure produced by relaxation of the heart muscle.
Blood Circulation
17
About Blood Pressure
*Note!
When a person’s systolic and diastolic pressures fall into different categories,
the higher category should apply.
WHO
Red
Yellow
Green
80
85
90
100
110
Diastolic Blood Pressur (mmHg)
120 130 140 160 180
Systolic Blood Pressure (mmHg)
Optimal
blood pressure
(target value)
Normal blood pressure
Normal systolic value
Mild hypertension
Moderate hypertension
Severe hypertension
After each measurement is completed, the LCD display will show your
position automatically on the six segments of the bar indicator which
corresponds to World Health Organization (WHO) Blood Pressure Indicator.
Reference Material: Journal of Hypertension 1999, Vol 17 No.2
Classification of Blood Pressure
Classification of Blood Pressure

Exceptional Situations
Problem Causes and Solutions
No display appears on the
display screen.
No power.
Measurement values
appear too high or too low.
Check the battery installation for proper
placement of the batteries polarities.
Replace all the worn batteries with 4 new
ones.
Blood pressure varies constantly. Many
factors including stress, time of day, how
you wrap the cuff, may affect your blood
pressure. Review the sections "Proper Use
of the Arm Cuff" and "Take a Measurement".
Eliminate Fault
Symbol Cause Correction
When the batteries
power are too low.
The course of
inflating appears
error.
When measurement
fails.
Replace all of the worn batteries
with new ones.
Wrap the cuff correctly and tightly.
Ensure the connection is close
between the air plug and the unit.
Inflate over again after ensuring.
Measure over again according to
correct way.
Do not move your arm and body,
and keep quiet.
Error Indicators
18
The following symbol will appear on the display when measuring abnormally.
19
Care and Maintenance
Do not clean the body and cuff with
naphtha, thinner or gasoline etc. Do not wet the cuff or attempt to
clean the cuff with water.
Store the unit in a clean and dry
location. Do not subject the unit to
extreme hot or cold temperature,
humidity and direct sunlight.
Remove the batteries if the unit will
not be used for 3 months or longer.
Always replace all of the batteries
with new ones at the same time.
Use the unit consistent with the instructions provided in this manual.
Use only authorized parts and accessories.
naphtha
thinner gasoline
Maintenance
Keep the unit in the storage case
when not in use.
Clean the unit with a soft dry cloth.
Do not use any abrasive or volatile
cleaners.
Never immerse the unit or any
components in water.
Care
If needed, please use ultraviolet radiation for disinfection.
※
Avoid subjecting the monitor to strong shocks or vibrations,
such as dropping the unit on the floor.
+
+
-
-
+
+
-
-

4 AA Alkaline Batteries
The unit satisfies the requirements of IEC60601-1 Medical electrical
equipment, EN1060-1: Non-invasive sphygmomanometer,
EN1060-3: Non-invasive sphygmomanometer.
21
The Unit complies with IEC 80601-2-30.
Indications for Use Statement
The unit is intended to be used to measure blood pressure
(systolic and diastolic) and heart rate from the upper arm by using
the oscillometric method.
The unit is intended for usingin only adult population,not applied
to the other populations such as neonatal baby.
It can’t be used while the wirst (arm) has bleeding or wound to
avoid the blood flowing from the wound in pressurzing.
Automatic Turn Off
BA2110
180
20
Approx. 420g (Batteries not included)
80~105 kPa
10~40℃(50 ~ 104 F )
-20~60℃
(-4 ~ 140 F )
15 ~ 90% RH (Noncondensing)
10 ~ 95% RH ( Noncondensing)
Within 2 Minutes
60 Sets of Measurement Values
Approx. 145*145*64mm
Dimensions

22
The unit, excluding the unit cuff, is guaranteed to be free of defects in
workmanship and materials for a period of two years from the date listed
on the purchase record. when used in accordance with the instructions
provided with the unit. The unit cuff is warranted to be free from detects in
materials and workmanship appearing within one year from the date listed
on the purchase record when the unit is used in accordance with the
instructions provided with the unit.
For repair under this warranty. Our authorized service agent must be
advised of the fault within the period of the warranty. This warranty covers
parts and labor only under normal operations. A transportation fee or
freight fee that may be incurred will be the owner's responsibility. Any
defect resulting from natural causes, e.g., flood, hurricane etc., is not within
this guarantee. This guaranty does not cover damage incurred by: use of
the unit not in accordance with the instructions, accidental damage, or
being tampered with or serviced by unauthorized service agents.
Unit subjected to misuse, abuse, and neglect of these manual content,
non-instructional purposes; unauthorized repair or modifications will be
excluded from this warranty. This guarantee specifically excludes
expendables and consumables, for example batteries. All warranty claims
must be directed to the distributor responsible for the sale of the device.
The content of this warranty is subject to change without further notice.
Periodical check:
Sensitive measuring devices must be checked from time to time for
accuracy and leakage, we therefore recommend that the performance
should be checked every 2 years.
Check and maintenance and repair for the unit, please contact the local
distributor for details.
Clean the cuff with a soft dry cloth.
The unit satisfies the requirements of EN60601-1：Medical electrical
equipment Part 1: General requirements for basic safety and essential
performance; EN60601-1-2: Medical electrical equipment Part 1-2:
General requirements for basic safety and essential performance –
Collateral standard: Electromagnetic compatibility – Requirements and
tests; EN1060-1: Non-invasive sphygmomanometers – Part 1: General
Warranty Information
Federal law restricts this device to sale by or on the order of a physician.
23
requirements; EN1060-3: Non-invasive sphygmomanometers – Part 3:
Supplementary requirements for electro-mechanical blood pressure
measuring system. EN1060-4：Non-invasive sphygmomanometers –
Part 4: Test procedures to determine the overall system accuracy of
automated non-invasive sphygmomanometers.
Warranty Information
Warning: Do not use Luer lock connector in the construction tubing, There
is a possibility that they might be inadvertently connected to intravascular
fluid systems, allowing air to be pumped into a blood vessel.
It can’t be used while the wrist (arm) has bleeding or wound to avoid the
blood flowing from the wound in pressurizing.
Protection Class: Internally powered equipment
Applied Part Type: Type B
Moisture Protection: IPX0, continue operation
Applied parts contains cuff.
The device，accessories and the packaging have to be disposed of waste
correctly at the end of the usage. Please follow Local Ordinances or
Regulations for disposal.
WARNING: No modification of this equipment is allowed.
Manufacturer will make available on request circuit diagrams, component
part lists etc for the service personnel in parts repair.
Caution: this machine should not be used adjacent to or stacked with other
equipment and that if adjacent or stacked use is necessary, this machine
should be observed to verify normal operation in the configuration in which
it will be used.
*MEDICAL ELECTRICALEQUIPMENT needs special precautions
regarding EMC and needs to be installed and put into service according to
the EMC information provided in the ACCOMPANYING DOCUMENTS.
*Portable and mobile RF communications equipment can affect MEDICAL
ELECTRICAL EQUIPMENT.
* Do not use a mobile phone or other devices that emit electromagnetic
fields, near the unit. This may result in incorrect operation of the unit.

Guidance and manufacture’s declaration
24
Warranty Information
Caution: This unit has been thoroughly tested and inspected to assure
proper performance and operation!
WARNING:
The use of ACCESSORIES, transducers and cables other than those
specified, with the exception of transducers and cables sold by the
MANUFACTURER of the COMPRESSOR NEBULIZER as replacement
parts for internal components, may result in increased EMISSIONS or
decreased IMMUNITY of the ME EQUIPMENT or ME SYSTEM.
Guidance and manufacture’s declaration – electromagnetic emission
Emission test
RF emission
Harmonic
Voltage
Group 1
Class B
Not applicable
Not applicable
The Digital Blood Pressure Monitor use RF energy only for
its internal function. Therefore, its RF emissions are very low
and are not likely to cause any interference in nearby
electronic equipment.
The Digital Blood Pressure Monitor is suitable for use in all
establishments other than domestic and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes.
CISPR 11
RF emissions
emissions
fluctuations/
flicker emissions
IEC 61000-3-3
IEC 61000-3-2
CISPR 11
Compliance Electromagnetic environment – guidance
The Digital Blood Pressure Monitor is intended for use in the electromagnetic environment
specified below. The customer of the user of the Digital Blood Pressure Monitor should
assure that it is used in such an environment.
25
Warranty Information
Guidance and manufacture’s declaration – electromagnetic immunity
Immunity test
Power frequency
magnetic field IEC
61000-4-8
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
3A/m 3A/m
Floors should be wood, concrete or
ceramic tile. If floor are covered with
synthetic material, the relative humidity
should be at least 30%.
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
(50Hz/60Hz)
Electrostatic
IEC 61000-4-2
discharge (ESD)
IEC 60601 test Compliance
level level Electromagnetic environment - guidance
The Digital Blood Pressure Monitor is intended for use in the electromagnetic environment
specified below. The customer or the user of Digital Blood Pressure Monitor should assure
that it is used in such an environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacture’s declaration – electromagnetic immunity
Immunity test
80 MHz to 2.5
GHz
3A/m
3A/m 80 MHz to 800 MHz
800 MHz to 2.5 GHz
Portable and mobile RF communications
equipment should be used no closer to any
part of the Digital Blood Pressure Monitor,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter.
Where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
Radiated RF
IEC 61000-4-3
IEC 60601 test Compliance
level level Electromagnetic environment - guidance
Recommended separation distance
The Digital Blood Pressure Monitor is intended for use in the electromagnetic environment
specified below. The customer or the user of Digital Blood Pressure Monitor should assure
that it is used in such an environment.

26
Warranty Information
Immunity test
80 MHz to 2.5
GHz
3A/m
3A/m
survey,a should be less than the
compliance level in each frequency range.b
Interference may occur in the vicinity of
equipment marked with the following
symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which the Digital Blood Pressure
Monitor is used exceeds the applicable RF compliance level above, the Digital Blood
Pressure Monitor should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the
Digital Blood Pressure Monitor.
Radiated RF
IEC 61000-4-3
IEC 60601 test Compliance
level level Electromagnetic environment - guidance
Recommended separation distances between
portable and mobile RF communications equipment and the Digital Blood Pressure Monitor.
output power
of transmitter
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where P is the maximum output power rating of the transmitter
in watts (W) according to the transmitter manufacturer.
Separation distance
(m)
according to frequency of transmitter
Pressure Monitor is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the Digital Blood Pressure
Monitor can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the Digital
Blood Pressure Monitor as recommended below, according to the maximum output power
of the communications equipment.
80 MHz to 800 MHz
0.117 0.233
0.369 0.738
1.167 2.333
3.689 7.379
11.667 23.333
80 MHz to 800 MHz
0.01
0.1
1
10
100