GoWISE USA GW22054 User manual

GoWISE USA
Blood Pressure Monitor
Wrist Type
Instrucon Manual
GW22054
GoWISE USA
www.gowiseusa.com
[email protected]
1-855-233-9199
Thank you for purchasing this
GoWISE USA Blood Pressure
Monitor.
To assure correct use of this monitor,
read these instrucons carefully and
thoroughly.
Please keep the manual for future
reference.
R
R

2
CONTENTS
INTRODUCTION
•Features ................................................................
•LCD display ...............................................................
•Product symbols ..........................................................
•Product components . ......................................................
BEFORE YOU START
•Baeries .................................................................
•Installing and replacing baeries .............................................
•Oscillometric Measuring method . . ..........................................
•Seng date, me and measurement unit .....................................
MEASUREMENT
•Posioning the wrist cuff ...................................................
•Start a measurement . .....................................................
OPERATION OF RECORDS
•Recall records . ........................................................... .
•Delete records . ............................................................
INFORMATION FOR USER
•Tips for operaon .........................................................
•Maintenance .............................................................
ABOUT BLOOD PRESSURE
•What are systolic pressure and diastolic pressure? ..............................
•What is the standard blood pressure classificaon? . ............................
•Why does my blood pressure fluctuate throughout the day? ......................
•Why is the blood pressure readingIgot at the hospital different from home? . ......
•Does it maer which wrist is used to take my blood pressure? . ...................
TROUBLESHOOTING . .........................................................
SPECIFICATIONS ..............................................................
WARRANTY & CONTACT INFORMATION . ..........................................
3
4
4
5
5
5
6
6
8
8
9
10
11
12
12
13
14
14
14
15
16
17

3
INTRODUCTION
Thank you for s g this GoWISE USA Blood Pressure Monitor. It features blood
pressure measurement, pulse rate measurement, auto-save results, and a long life of reliable
service.
Measurements taken by GW22054 are equivalent to those obtained by a trained
observer using the cuff and stethoscope n method.
This manual contains important safety and care n as well as step-by-step
s for using the product. Read the manual carefully and thoroughly before using the
product.
Features:
•Systolic blood pressure
•Diastolic blood pressure
•Pulse rate
•Blood Pressure
•Irregular Heartbeat Dete
•60 Memory Recall
•Wrist Cuff range of 5.3” to 7.7” circumference
•Large digital LCD V.A. display
•Measurement appears during
CAUTION
This device is intended for adult use only.
This device is intended for non-invasive measuring of arterial blood pressure. It is not intended
for use on extremi es other than the wrist or for fluctua s other than obtaining a blood pressure
measurement.
Do not confuse self-monitoring with self-diagnosis—this unit allows you to monitor your blood
pressure. Always consult a physician before beginning or ending a medical treatment.
If you are taking medi , consult your physician to determine the most appropriate me to
measure your blood pressure. Never change a prescribed n without g your physician.
This unit is not suitable for c nuous monitoring during medical emergencies or o
The unit will y deflate, when the cuff pressure exceeds 40 kPa (300 mmHg). Should
the cuff not deflate when pressure exceeds 40 kPa (300 mmHg), detach the cuff from wrist and press
the START/STOP on to stop
To avoid measurement errors, carefully read this manual before using the product.
The equipment is not AP/APG equipment and is not suitable for use in the presence of a
flammable anesthe c mixture with air or with oxygen or nitrous oxide.
Inspect the monitor and accessories for proper working n before each use. Store them
carefully to avoid damage. (See more n in the Maintenance n of this manual.)

4
LCD display
Product symbols
Norm.
Hype.
G3
G2
G1
Opt.
Time/Date
Memory
Pul/min
Systolic
blood pressure High pressure result
Diastolic
blood pressure Low pressure result
BPM
Moon will result in inaccurate measurements
Memory If “M” shows, the displayed measurement values
is from the memory.For instrucons,refer to Page 9
mmHg Measurement unit the blood pressure
(1mmHg=0.133kPa)
kPa Measurement unit of the blood pressure
(1kPa=7.5mmHg)
Time(hour:minute) Currently me
Movement error
symbol Shocking will result in inaccurate
CUFF air is exhausng of deflangDeflang
Low baery Baeries are low and need to be replaced
Grade The grade of the blood pressure
SYMBOL DESCRIPTION EXPLANATION

5
Product components
List:
1. Blood Pressure Monitor-Wrist Type
2. 2 x AAAbaeries
3. Instrucon Manual
BEFORE YOU START
Baeries
Baeries: 2 x AAA baeries
The installment and replacement of baeries
1. Slide off the baery cover.
2. Install the baeries by matching the correct polarity, as shown.
3. Replace the cover.
LCD DISPLAY
SYSTOLIC
DIASTOLIC
MEM/DOWN
TOUCH KEY
SET/UP TOUCH KEY
START/STOP BUTTON
PULSE RATE
GRADE
TIME
CUFF
BATTERY
COMPARTMENT

6
Replace b s when any of the following occur
:
•The shows on display
•The display dims
•The display does not light up
CAUTION
•Remove eries from monitor if they will not be used for a long period of me.
•Do not dispose of s in fire. B s may explode or leak.
•Discard used b eries according to your local recycling guidelines.
•Always use the correct type of eries.
Oscillometric Measuring method
This product uses the Oscillometric Measuring method to detect blood pressure. Before every
measurement, the unit establishes a “zero pressure” equivalent to the air pressure. Then it starts
g the wrist cuff, meanwhile, the unit detects pressure s generated by beat-to-beat
e, which is used to determine the systolic and diastolic pressure, and also pulse rate.
The device also compares the longest and the shortest e intervals of detected pulse waves to
mean e interval, and then calculates standard . The device displays a warning signal with
the reading to indicate the d n of irregular heartbeat when the difference of the e intervals is
over 25%.
g date, me and measurement unit
It is important to set the clock before using your blood pressure monitor, so that a e stamp
can be assigned to each record that is stored in the memory. (year: 2000-2050)
1.
When the unit is off, touch "SET" briefly to turn on the set screen.
Then press and hold "SET" for 3 seconds. When the year flashes, go to next step.

7
2. Press the “MEM” to change the [YEAR].
3. When you get the right year, press “SET” to set the year and move to the next step
4. Repeat step 2 and 3 to set the [MONTH] and [DAY].
5.
6. Repeat step 2 and 3 to set the [UNIT]--"kPa" or "mmHg".
7. r the UNIT is set, “done” will appear on the display and then it will turn off
6. Repeat step 2 and 3 to set [HOUR] and [MINUTE].

8
MEASUREMENT
g the wrist cuff
1. Remove all accessories (e.g. watch, bracelet) from your wrist. If your physician has
diagnosed you with poor n in your arm, use your right wrist.
2. Roll or push up your sleeve to expose the skin.
3. Apply the cuff to your wrist with your palm facing up.
4. n and fasten the wrist cuff around the lower arm about 0.8” (2cm) from wrist. Leave
no extra space between the cuff and your skin; if the cuff is too loose, the measurement will
not be accurate.
•Rest for 5 minutes before measuring blood pressure.
•Wait at least 3 minutes between measurements. This allows your blood n to
recover.
•For a meaningful comparison, try to measure under similar c . For example, take
daily measurements at approximately the same e and same , or as directed by a
physician.
Start a measurement
1. Press the “START/STOP” to turn on the monitor, and it will finish the whole measurement
LCD display adjusts to zero a lly.
Inflates and measures

9
Displays and saves the results
2. Press the “START/STOP” to power off, otherwise it will turn off y within 1
minute.
OPERATION OF RECORDS
Recalling records
1. Press the “MEM” to show the most recent record.
2. Press the “MEM” or “SET” to get the record you want.
(The number of the record, date and e will be shown alternately.)
CAUTION
The most recent record (1) is shown first. Each new measurement becomes the (1) record. All
other records are pushed back one digit (e.g., 2 becomes 3, and so on), and the last record (60)
is dropped from the list.
UP
DOWN
The corresponding
The corresponding
date is January 5th.

10
g a record from memory
If you did not get the correct measurement, you can delete all results by following these steps:
1. When the unit is off, touch "MEM" briefly to turn on the appropriate screen.
Then press and hold "MEM" for 3 seconds; the display will flash "dEL ALL".
2. Press “SET” to confirm the , and the monitor will turn off
3. If you don’t want to delete the records, press “START/STOP” to escape.
4. I
f
there is no record, the display will only show hyphens.

11
INFORMATION FOR USER
Tips for measurement
For accurate readings, consider these
Wait at least 1 hour
r dinner or drinking.
Do not measure immediately
r tea, coffee, smoking.
Wait at least 20 minutes
er taking a bath.
Do not measure when
talking or moving fingers.
Do not measure in
very cold environment.
Do not measure when you
need to discharge urine.

12
Maintenance
•Store the monitor and accessories carefully to avoid damage.
•In order to get the best performance from your monitor, follow these
ABOUT BLOOD PRESSURE
What are systolic pressure and diastolic pressure?
When ventricles contract and pump blood out of the heart, blood pressure reaches its
maximum value, the highest pressure in the cycle is known as systolic pressure. When the
heart relaxes between heartbeats, the lowest blood pressure is diastolic pressure.
Keep in a dry place and avoid sunshine.
Do not shake intensely or drop.
Remove dirt with dry or damp cloth.
Do not immerse in water.
Avoid dusty environment
and unstable temperature
Avoid washing the cuff.
press
artery vein
blood discharging
Systolic
relax
blood entering
Diastolic

13
What is the standard blood pressure classificaon?
The following charts illustrate the blood pressure classificaon set forth by the World Health
Organizaon (WHO) and the Internaonal Society of Hypertension (ISH) in 1999.
CAUTION
The standard blood pressure classificaon provided above is for GENERAL INFORMATION ONLY.
YOU MUST CONSULT YOUR PHYSICIAN oralicensed healthcare provider to determine YOUR
NORMAL blood pressure range and the point at which you are at risk. Please do not wait unl
the measurements taken with this product fall outside the opmal and standard ranges shown
above to consult with your physician or licensed healthcare provider.
SYS
DIA
<120
<80
120~129
80~84
130~139
85~89
140~159
90~99
160~179
100~109
>180
>110
Level
Blood
Pressure
(mmHg)

14
Why does my blood pressure fluctuate throughout the day?
•Individual blood pressure varies every day. It can also be affected by the way
you e the cuff and your posion during the measurement. For the best
results, measure your blood pressure under the same condions every me.
•The variaons can also be affected by the type of medicaon you are taking.
•Always wait at least 4-5 minutes before taking another measurement.
Why is the blood pressure reading I got at the hospital different from
home?
•Using different blood pressure monitors will result in different readings because the sengs
and properes are not all the same.
•In addion, blood pressure changes throughout the day due to circumstances, such as
stress or weather.
When taking your blood pressure at home, pay aenon to the following:
•Make sure the wrist cuff is posioned properly.
•Make sure the cuff is not too ght or too loose.
•Wait unl you feel relaxed and emoonally ready.
•Movement can affect the measurement; relax and measure again if necessary.
•Suggeson: Take 2-3 deep breaths before beginning. If you can, wait 4-5 minutes nocing
when you feelcalm.
Does it maer which wrist is used to take my blood pressure?
You can choose to measure either wrist, but the results will be different. For monitoring
purposes, you should measure the same wrist every me.

15
TROUBLESHOOTING
This secon has a list of error messages that provide answers to quesonsyou may haveabout
yourblood pressure monitor. If the monitor is notworking as you thinkit should, please check
here before calling forservice.
PROBLEM SYMPTOM CHECK THIS REMEDY
No power
Low
baeries
Error
massage
Display is dim or
will not light up.
Baeries are exhausted. Replace with new baeries
Insert the baeries
correctly
Replace with new baeries
Baeries are inserted
incorrectly.
Show on
the display Baeries are low.
E 1 shows The cuff is not secure. Refasten the cuff and then
measure again.
E 2 shows The cuff is very ght Refasten the cuff and then
measure again.
E 3 shows The pressure of the
cuff is excess.
Relax for a moment
and then measure again.
E 10 or
E 11 shows
The monitor detected
moon while measuring.
movement can affect the
measurement.Relax for a
moment and then
measure again.
E 20 or
E 21 shows Measure incorrectly. Relax for a moment and then measure again.
Eexx,shows on
the display.
A calibraon error
occurred.
Retake the measurement.
If the problem persists,
contact the retailer or our
customer service
department for further
assistance.Refer to the
warranty for contact
informaon and return
instrucons.

16
SPECIFICATIONS
POWER SUPPLY Batteries:
2 x AAA batteries (included)
Display model Digital LDC V.A. – 1.6” x 1.4” (41mm x 35mm)
Measurement mode Oscillographic testing mode
Measurement range Pressure: 4‐37 kPa (30‐280mmHg)
Pulse value: (40‐199) times/minute
Accuracy
Pressure:
59°F‐77°F (15°C‐25°C) within ± 0.4 kPa
(3mmHg)
50°F‐104°F (10°C‐40°C) – out of 59°F‐77°F
(15°C‐25°C) within ± 0.8 kPa (6mmHg)
Pulse value: ± 5%
Normal working condition Temperature: 50°F‐104°F (10°C‐40°C)
Relative humidity: ≤80%
Storage & transportation
condition
Temperature: ‐4F to 140°F (‐20°C to 60°C)
Relative humidity 10‐93%
Measurement perimeter of the
upper wrist
Approx. 5.3”‐7.7” (14‐20cm)
Weight Approx. 0.7 lb (300g), excluding dry cells
External dimensions Approx. 2.9” x 2.9” x 2.6” (73x73x65mm)
Mode of operation Continuous operation
Degree of protection Type B applied part
Protection against ingress of
water
IPXO
WARNING: No modification of this equipment is allowed.

17
WARRANTY & CONTACT INFORMATION
This product is d against defects in materials and workmanship for one year from the
date of purchase, when used in accordance with the s provided. This warranty does
not cover damages or wear r g from accident, misuse, abuse, commercial use, or
unauthorized adjustment and/or repair.
Ming’s Mark Inc. dba GoWISE USA® shall not be liable for loss of use or any other incidental,
l or indirect costs, expenses or damages. There are no express es except
as listed above. This warranty gives you specific legal rights, and you may have other rights
which vary from state to state.
Should this product require service (or replacement at our ) while under warranty, CALL
1-855-233-9199 for RETURN INSTRUCTIONS. Be sure to keep your receipt showing the date of
purchase.
Distributed by Ming’s Mark Inc.
3550 W Clarendon Ave Suite #7
Phoenix, AZ 85019
www.gowiseusa.com
1-855-233-9199
GoWISE USA® is a trademark of Ming’s Mark Inc.