Boston Life Labs BPW24 Wrist Blood Pressure User Manual BLL BPW2 4 Wrist Blood Pressure Monitor Use manual

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Document ID	1401991
Application ID	x456WKe989nxw4FVdMaZ5A==
Document Description	User manual
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Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	57.99kB (724901 bits)
Date Submitted	2011-01-10 00:00:00
Date Available	2011-01-10 00:00:00
Creation Date	2010-07-12 12:21:39
Producing Software	GPL Ghostscript 8.71
Document Lastmod	2011-01-05 17:37:06
Document Title	BLL-BPW2.4 Wrist Blood Pressure Monitor Use manual
Document Creator	PDFCreator Version 1.0.1
Document Author:	Boston Life Labs LLC.

Wireless Wrist Blood Pressure Monitor
BPW2.4
Boston Life Labs LLC.
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Instructions to User
Dear Users,
Thank you for purchasing our product. Please read the
manual carefully before using this device. Failure to
follow these instructions may cause measuring
abnormality or equipment damage.
The Manual is published in English and Boston Life
Labs LLC. has the ultimate right to explain the Manual.
No part of this manual may be photocopied, reproduced
or translated into another language without the prior
written consent. Boston Life Labs LLC. reserves the
right to improve and amend it at any time without prior
notice.
Version of this manual: Ver 1.0
All rights reserved.
II
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Notes:

 The contents contained in this manual are subject to
change without notice.

 Information furnished by our company is believed to
be accurate and reliable. However, no responsibility
is assumed by us for its use, or any infringements of
patents or other rights of third parties that may result
from its use.
Instructions for Safe Operations
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. Follow the
instructions of your healthcare provider.
Operate the unit only as intended. Don’t use for
any other purpose.
The unit is indented to use in measuring the
blood pressure and pulse rate for adult only, not
recommended for neonatal baby.
Do not use a cellular near the unit. It may result
in operational failure.
Please avoid using in high radiant area in order
to make your measurement data correctly.
III
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Necessary maintenance must be performed only
by qualified service technicians. Users are not
permitted to maintain it by themselves.
Cautions
Explosive hazard—DO NOT use the equipment
in environment with inflammable gas such as
some ignitable anesthetic agents.
Warnings
The local law must be followed when disposing
of the device.
Attentions
֠
Keep the device away from dust, vibration,
corrosive substances, explosive materials, high
temperature and moisture.
֠
The device should be kept out of the reach of
children.
֠
If the equipment gets wet, please stop using it
and do not resume operation until it is dry.
When it is carried from a cold environment to a
warm and humid environment, please do not
use it immediately.
֠
DO NOT operate the button on the front panel
with sharp materials.
IV
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Table of Contents
1 OVERVIEW ......................................................... 1
1.1 APPEARANCE ................................................... 1
1.2 FEATURES ........................................................ 2
1.3 NAME AND MODEL .......................................... 2
1.4 APPLICATIONS AND SCOPE .............................. 2
2 BATTERY INSTALLATION .............................. 3
3 WIRELESS FUNCTION..................................... 4
3.1 ENABLE/DISABLE BLUETOOTH ....................... 4
3.2 DATA MANAGEMENT ....................................... 5
4 OPERATION ....................................................... 6
5 MAKE A MEASUREMENT ............................... 8
6 EXCEPTIONAL SITUATIONS........................ 10
7 TECHNICAL SPECIFICATIONS.................... 12
8 REPAIR AND MAINTENANCE ...................... 13
8.1 MAINTENANCE .............................................. 13
8.2 CLEANING AND DISINFECTING INSTRUCTION14
9 COMMON KNOWLEDGE .............................. 15
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
9.1 BLOOD CIRCULATION.................................... 15
9.2 CLASSIFICATION OF BLOOD PRESSURE ......... 15
VI
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
1 Overview
1.1 Appearance
Display
Start/Stop Button
Wrist Cuff
Body & Cuff
Systolic Blood
Pressure
Inflation/Deflation
Symbol or
WHO Indication
Heartbeat
Symbol
Wireless
Symbol
Diastolic Blood
Pressure
Unit Indication
Display
2 AAA Alkaline Batteries
Power
-1-
Pulse Display
Low Battery
Symbol
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
1.2 Features
The Wireless Wrist Blood Pressure Monitor can be
used to measure blood pressure Systolic, Diastolic and
pulse rate value. 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.
 With MWI
technology;
(measurement
while
inflating)
 Automatically inflate and deflate;
 Automatic send measurement result wirelessly;
1.3 Name and Model
Name: Wireless Wrist Blood Pressure Monitor
Model: BPW2.4
1.4 Applications and Scope
BPW2.4 Wireless Wrist Blood Pressure Monitor is
intended to be used by adults at home or medical center
to measure Blood Pressure Systolic, Diastolic and pulse
rate.
-2-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
2 Battery Installation
Figure 3 Battery Installation
1. Refer to Figure 3, insert two AAA size batteries into
the battery compartment properly in the right
direction.
2. Replace the cover.
Please take care when you insert the batteries, or the
improper insertion may make the device not work.
User two identical 1.5V alkaline batteries type AAA
LR03.
Replace all of the batteries if the symbol of low
battery appears on the display.
-3-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Never leave any low battery in the battery
compartment since they may leak and cause damage to
the unit.
3 Wireless Function
3.1 Enable/Disable Bluetooth
The state of the Bluetooth will appear after longtime
pressing the Start/Stop button.
Then press the Start/Stop button to change the state of
the Bluetooth to ON or OFF.
Finally, longtime press the Start/Button to exit the
menu.
When Bluetooth is ON, the segments are displayed on
the bottom left corner of the screen.
-4-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
3.2 Data Management
When Bluetooth is ON and after a measurement result
is made, the Bluetooth part will be powered on and try
to connect to the peer device if there is any, otherwise it
will enter into discoverable/connectable mode, waiting
the SPP connection from any peer device for about 60
seconds. If the device fails to connect the peer device, it
will also enter into the discoverable/connectable mode
for about 60 seconds.
If the timeout comes, the device will power off the
Bluetooth part.
In the discoverable/connectable mode, if the device
receives a pairing/connecting request from a peer
device, the pin code “6666” should/may be used.
After the Bluetooth SPP is established, the device will
send the measurement data to the peer device, then the
SPP connection is disconnected and the Bluetooth part
is powered off.
Bluetooth is ON
Bluetooth is connecting
-5-
Bluetooth is connected
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
4 Operation
1. Remove all clothes from your arm allowing the cuff
to fit directly on the skin.
2. Wrap the cuff tightly around your wrist by using the
Velcro strip.
3. Turn your palm upward; stretch your fingers and
wrist naturally.
4. Use a soft stuff below the BP monitor to support
your arm as the figure shown below.
5. Keep your wrist at the same level of your heart.
6. Sit upright in a chair, and take about 10 deep breaths
to relax your entire body, especially between your
-6-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
elbow and fingers. Then turn on the unit to start the
measure.
Do not touch
Fingers’ pose:
Not good
Good
Not good
-7-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Wrist’ pose:
Not good
Good
Not good
5 Make a Measurement
1. Press the Start/Stop button.
All Display symbols appear on the screen. The cuff
starts to inflate automatically.
All symbols
display
Deflating
automatically
Start to inflate
2. Measurement starts while inflating.
The heartbeat symbol flashes once a pulse is detected.
-8-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Start to inflate
Inflating
Heartbeat
appears
Continue
Inflating
To a fit
pressure
3. The blood pressure and pulse rate are displayed when
the measurement completed.
The cuff is deflated automatically. If the Bluetooth is
enabled, the device automatically tries to send the
measurement results.
“mmHg” display
4. Press the Start/Stop button to start a new
measurement or longtime press the Start/Stop button to
turn off the unit.
The unit will automatically turn
off after two minutes if you have
forgotten to turn it off.
Please rest for at least 3 minutes
before taking the next measurement.
-9-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
6 Exceptional Situations
Error Indicators: The following symbol will appear on
the display when measuring abnormal.
Symbol
Cause
Correction
The course of
inflation
appears error.
Wrap
the
cuff
correctly and tightly.
When
measurement
fails.
Do not Move your
arm and body and
keep quiet.
Inflate over again
after ensuring.
Measure over again
according to correct
way.
When
the
battery power
is too low.
-10-
Replace all of the
worn batteries with
two new ones.
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Error Indicators:
Problem
Causes and Solutions
No power.
Replace all of the worn
batteries with two new ones.
No display appears
on the display
screen.
Check the battery installation
for proper placement of the
batteries polarities.
Measurements
values appear too
high or too low.
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
Way of Measurement” and
“Take a Measurement”.
-11-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
7 Technical Specifications
A. Display mode：LCD Display
B. Power supply requirement:
1.5V (AAA size) alkaline battery × 2
Supply voltage: 3VDC
Operating current: ≤60mA
C. Environment requirement
Operating Temperature: 10°C ~40°C (50~104°F)
Operating Humidity:
15%~90% (Noncondensing)
Atmospheric pressure:
70kPa~106kPa
D. Pressure Parameter Specifications
Measuring range: 0 to 299 mmHg
Accuracy: ±3mmHg %
E. Pulse Rate Parameter Specifications
Measuring range: 40bpm~180bpm
Accuracy: ±5% of reading
F. Gross Weight
110g (battery not included)
G. Bluetooth
Bluetooth® Class 2 v2.0, ~20m range in open area
-12-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
8 Repair and Maintenance
8.1 Maintenance
In order to ensure the long service life of the device,
please pay attention to the use of maintenance.
A. Please change the batteries when the low-voltage
indicator lightens.
B. Please clean the surface of the device before using.
Wipe the device with alcohol first, and then let it
dry in air or wipe it dry.
C. Please take out the batteries if the device will not be
used for 3 months or longer. Always replace all the
batteries with new ones at the same time.
D. Store the device in a clean and dry location. Do not
subject the unit to extreme hot or cold temperature,
humidity and direct sunlight.
E. Do not clean the body and cuff with naphtha, thinner
or gasoline etc.
F. Do not wet the cuff or attempt to clean the cuff with
water.
G. The best storage environment of the device is -20ºC
to 60ºC ambient temperature and 10~95% relative
humidity.
-13-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
High-pressure sterilization cannot be used on the
device.
Do not immerse the device in liquid.
It is recommended that the device should be kept
in a dry environment. Humidity may reduce the life
of the device, or even damage it.
8.2 Cleaning and Disinfecting Instruction
A. Surface-clean sensor with a soft gauze by saturating
with a solution such as 75% isopropyl alcohol, if
low-level disinfection is required, use a 1:10 bleach
solution.
B. Then surface-clean with clean water and dry with a
piece of cloth.
Caution: Do not sterilize by irradiation steam, or
ethylene oxide.
Do not use the sensor if it is damaged.
-14-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
9 Common Knowledge
9.1 Blood Circulation
The blood pressure is responsible for supplying the body
with oxygen.
Blood pressure is the pressure exerted on the arteries.
The systolic blood pressure (higher pressure or top value)
represents the blood pressure produced by contraction of
the heart muscle.
The diastolic blood pressure (lower pressure or lower
value) represents the blood pressure produced by
relaxation of the heart muscle.
Diastolic Blood Pressure
Systolic Blood Pressure
Contraction of the heart
muscle
Relaxation of the heart
muscle
↓
↓
Extrude blood
Blood return heart
↓
↓
Pressure included
to the blood vessel
Higher pressure
Pressure decreased
to the blood vessel
Lower pressure
9.2 Classification of Blood Pressure
After each measurement is completed, the LCD display
will show your position automatically on the six
segments of the bar indicator which corresponds to WHO
Blood Pressure Indicator.
-15-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Note: When a person’s systolic and diastolic pressures
fall into different categories, the higher category should
apply.
-16-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Appendix
Key of Symbols
Symbol
Description
With Type B applied part
Warning ─ See User Manual
SYS
Blood Pressure Systolic
DIA
Blood Pressure Diastolic
PUL/min
Pulse rate (beats per minute)
Low battery voltage
SN
Serial number
Separate collection for this device.
-17-
User Manual for PBW2.4 Wireless Wrist Blood Pressure Monitor
Boston Life Labs LLC.
Address:
Cambridge Innovation Center
One Broadway 14th
Cambridge, MA 02142, U.S.A.
Tel: +1 (617) 440-4271
Email: info@bostonlifelabs.com
Website: www.bostonlifelabs.com
-18-
FCC ID: YTK-BPW2.4
IMPORTANT REGULATORY INFORMATION
This device complies with Part 15 of the FCC Rules:
Operation is subject to the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference that is received, including any
interference that may cause undesired operation.
WARNING:
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipments.

---

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