RR
MS-702
MS-701K
Semi -
Auto Digital Blood Pressure Monitor
RR
Important Notes........................................................2
Measurement Accuracy............................................2
Helpful Information...................................................3
Correct Method of Measurement..............................5
Parts Identification....................................................6
Description of Display Marks....................................6
Preparation before Taking a Measurement.............7
Taking a Measurement..............................................8
Memory Function (For MS-701K Only).....................9
Err Indicators / Troubleshooting...........................10
Care and Maintenance............................................11
Specifications.........................................................12
Blood Pressure Log................................................13
21
Only a physician is qualified to interpret changes in
your blood pressure. This device is not intended to
replace regular medical examinations. It is recom-
mended that your physician review your procedure for
using this monitor. Never make adjustments to your
medication unless it is the advice of a physician.
The blood pressure measuring device bears the CE
(conformity) label "CE 0044". The quality of the device
has been verified and conforms to the provisions of
the EC council directive 93/42/EEC of 14 June 1993
on medical devices, as well as the EMC directive 89
/336/EEC:
EN 1060-1
Non-invasive blood pressure measuring equipment
General requirements
EN 1060-3
Non-invasive blood pressure measuring equipment
Supplementary requirements for electro-mechan ical
blood pressure measuring systems
EN 60601-1
Safety requirements for medical electrical equipment
EN 60601-1-2
Electromagnetic compatibility and safety for medical
electrical equipment
EN 14971
Risk analysis for medical devices
Sleeping
Family hours
Surgery hours
Office hours
Lunch hour Driving home
Sexual intercourse
Driving to work
systolic
diastolic
Time
160
100
60
20
12 15 18 21 24 3 6 9
Blood Pressure (mmHg)
What Is Blood Pressure?
Blood pressure is the force that blood exerts on the
arteries. This force is constantly changing as the heart
beats. When the heart contracts, blood pressure reaches
its highest value. This is called systolic blood pressure.
When the heart relaxes between beats, the value of
blood pressure is lower. This is called the diastolic blood
pressure. The unit of measure for blood pressure is the
millimeter of mercury, abbreviated mmHg.
For example, an individual's blood pressure may be mea-
sured as 120 mmHg (systolic) and 80 mmHg (diastolic).
This would be spoken as "120 over 80" and written as
"120/80".
Remember that blood pressure varies throughout the
day. Food intakes, smoking, time of day, stress, level of
exercise and many other factors can affect it.
Typical daily blood pressure fluctuations
(Example : 35-year-old male)
What is High Blood Pressure?
Hypertension, or high blood pressure, is a condition where
an individual's blood pressure remains high over a long
period of time. Untreated, hypertension can cause many
serious medical problems including strokes and heart
attacks. To control hypertension, the American Heart
Association recommends that you not smoke, reduce fat
and salt intake, maintain proper weight, exercise and get
regular physical check-ups.
3 4
Hints for Accurate Measurement
1. Relax and try to remain still for 5 to 10 minutes before a
measurement.
2. Remove any clothing on the upper arm so that the
cuff can be placed directly on the skin.
Constriction of the upper
arm caused by rolling up
a shirt sleeve may cause
and inaccurate reading.
Avoid this condition by completely
removing the garment causing the
constriction.
3. Refrain from eating, smoking, and drinking (especially
alcoholic beverages) before a measurement since
these activities can affect your blood pressure.
4. Remember that blood pressure varies continuously
throughout the day. Try to take your blood pressure at the same time each day.
5. Do not be concerned with the results of one measurement. Many measurements, recorded over a long
period of time, will provide a better indication of your
Excessive
Constriction
Blood Pressure Classifications
Why Is It Important to Measure Your Blood
Pressure at Home?
Having your blood pressure taken at the doctor's office
may cause you to become nervous, thus artificially raising your reading. Having the ability to take your blood
pressure at home makes it easy to record a log of
your daily readings.
This will help you gain a greater understanding of your
blood pressure reading and the factors that affect it.
Be sure that you share your information with your
physician.
Seventh
IMPORTANT :
The arm cuff must be at the same level as your heart,
or accurate measurement will not be possible. (Your
heart is located slightly below your left armpit.)
To obtain the most accurate blood pressure measure-
ment, please follow these important directions.
Be seated in a chair with back support.
Rest your arm on a table so the cuff is at the same
level as your heart.
Place both feet on the ground.
blood pressure.
6. Please relax for 5 to 10 minutes before taking another
measurement.
7. Many factors can affect your blood pressure such as
exercising, eating, talking, moving, nervousness,
environment and temperature changes. Emotional
stress can cause an increase in blood pressure.
Daily fluctuations of 25 to 50 mmHg are common.
Please note :
Some individuals with hypertension, diabetes, kidney
disorders, arteriosclerosis or poor circulation may see a
significant difference in blood pressure readings taken
from the wrist as compared to readings from the upper
arm. It is recommended that you consult with your
physician concerning the use of this monitor.
5
6
Measurement Error
Measuring
Low Battery
Inflating
Deflating
Monitor:
Accessories:
MS-702
2
3
4
LCD Display
Air Tube Socket
ON / OFF Button
MEMORY Button
MS-701K
1
2
3
1
2
3
4
Exhaust Value Push Button
Rubber Bulb
Cuff Hose
Arm Cuff
for MS-701K
for MS-702
7 8
How to Apply the Wrist Cuff
(These directions are for either
right or left hand measurements.)
1. With your palm side up, apply the
cuff so that the cuff's edge should
be approximately 1cm from your
palm. You can use the width of
your forefinger as a simple way
to measure the distance between
the cuff and palm.
2. Do not apply wrist unit on top of a
shirt sleeve.
3. Wrap the cuff snugly around your
wrist and attach using the fastener.
The top and bottom edges of the
cuff should be tightened evenly
around your wrist.
4. Any gap between the wrist and cuff
will affect the result of measurement.
5. The fabric cuff can be folded down
for ease of viewing the display.
Battery Installation / Replacement
1. Slide the battery cover off in
the direction of the arrow.
2. Install or replace the
four batteries, noting
the proper orientation of
positive (+) and negative
(-) terminals batteries
in the battery compartment.
3. Replace the battery cover.
4. If the Low Battery Symbol
on the display,
batteries.
5. Remove the batteries if the
unit will not be used for an
extended period of time.
of the
appears
replace both
Note : Batteries are hazardous waste.
Do not dispose them together with the
household garbage.
ARTERY
Palm
Facing Up
1 inch
OPEN
Please review the previous sections on proper placement of the cuff and proper arm position.
1. After the cuff has been properly placed on either the
right or left arm, press the ON/OFF button. All
symbols on the LCD display will appear momentarily.
Note : The battery symbol will also appear at this
time for checking power level. This does not
indicate a low battery unless the low battery
symbol remains on continuously.
2.
3.
If you see a downward arrow symbol, press the exhaust
valve located between the inflation bulb and the
tube to release the residual pressure in the cuff.
After "0" is displayed, you can pressurize the cuff by
squeezing the bulb until the pressure value is 50
mmHg passed your suspected systolic pressure.
The unit will automatically deflate after you stop pres-
surizing the cuff. If you see an upward arrow symbol
being displayed, that means you need to inflate the
cuff to a higher pressure than you did the first time.
If you do not see this symbol, it means it is taking
your measurement. Please remain calm and still to
avoid causing any measurement error.
4. The unit will completely deflate when measurement is
finished. The systolic, diastolic pressure and pulse
will be displayed.
If for any reason you would like to stop the measurement in progress, just press the exhaust valve to
release the pressure and turn off the unit.
If during a measurement the power drops to an
insufficient level, the unit will end the measurement
and display the low battery symbol. Please replace the
batteries and repeat the measurement.
If the unit cannot detect your pulse, it will end the
measurement attempt. Wait a few minutes, make sure
that the cuff is positioned properly, and try again.
The unit will automatically shut off 3 minutes following
a reading, or it can be turned off manually by pressing
the ON/OFF button.
Systolic
Diastolic
Pulse rate
Memory Input
Your Automatic Digital Blood Pressure Monitor has a
memory feature. When a valid measurement is made,
the reading data (systolic, diastolic and pulse rate) will
be stored in the memory automatically as soon as the
unit is turned off, automatically shuts off, or when
another measurement is initiated.
The unit has the capacity to store 7 readings, and
also computes an average of up to the 7 memory
readings. When more than 7 readings are taken and
recorded to memory, the oldest ones will be deleted.
Memory Recall
By pressing the MEMORY button, you will see "A" in the
lower left hand corner of the display. It means you are
looking at the average of all the measurement results.
Pressing the MEMORY button again, the newest set of
measurement results is indicated by "1". Press it
again, the next set will be displayed.
Memory Erase
When the batteries are taken out of the monitor, all re-
cords will be erased.
Note : When taking a measurement, the MEMORY button
is inactive.
Memory Number
109
Error indicator
Indication: Cuff pressure reaches 330
mmHg.
Cause: Twisted bladder inside of the
cuff.
Correction: Make sure that the bladder
lays flat within the cuff.
Indication: Display "Err", cuff pressure
releases and "0" pressure
display.
Cause: Excessive arm movement or
talking during measurement.
Correction: Turn off and on the unit and
measure again while keeping
still.
Indication: Could not obtain pulse rate.
Cause: Cuff was loosely applied,
extremely weak pulse or
arrhythmia.
Correction: Reapply cuff and measure
again.
Batteries are exhausted.
MS-701K: Replace with four new "AA" batteries.
MS-702: Replace with four new "AAA" batteries.
Possible sources of errors
Error Indicators
Make sure that the batteries are installed
in the proper direction. (Polarity matches
to the indications in the battery case.)
Check that the cuff is positioned properly.
Go over the measurement procedure
again.
Check if the wrist is positioned properly.
Rest your arm on a table so that the cuff
is level with your heart during
measurement.
Remain seated during the entire
measurement period.
Refrain from hand and body movements
during measurement.
Your blood pressure can fluctuate
considerably through out the day. All of
the following factors can influence your
blood pressure:
¡@ Emotional state
¡@ Daily activities or exercise
¡@ Smoking
¡@ Drinking alcoholic beverages
¡@ Eating
¡@ Taking certain medications
Nothing
appears in
display
No
measurement
occurs
Blood
pressure
readings are
too high or
low
Blood
pressure
readings are
variable
Troubleshooting
Recommended ActionProblem
1211
Model:
MS-701K / MS-702
Measuring method:
Oscillometric
Display:
Digital LCD
Measuring range:
Pressure: 20 - 280 mmHg Pulse: 40 - 180 /minute
Measuring accuracy:
Pressure: 3 mmHg Pulse: 5%
Inflation system:
Manual inflation with air pumping bulb
Deflation system:
Automatic deflation
Arm size ranges:
22 - 33 cm ( 9 - 13 inches)
Batteries:
MS-701K : 1.5V (LR6/AA) x 4 MS-702 : 1.5V (LR3/AAA) x 4
Automatic power-off:
Approx. 3 minutes after measurement
Reference method for clinical trials:
Auscultatory measurement
Weight:
Approx. 160 g (without batteries)
Storage and transport condition:
-10 C ~ +60 C, 10% ~ 95% RH
Operating condition:
+10 C ~ +40 C, 10% ~ 85% RH
Standard cited
Memory function:
Storage and recall of 7 measurements with average (For MS-701K Only)
13 14
Date
Time
Pulse
Body
Condition
1/1 1/1 1/1
60
80
100
120
140
160
180
200
220
240
mmHg
128
134
123
84
90
76
70
73
69
7:00
13:30
20:00
RR
MBM-MS1U9-ED3
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