SIDE
Control Solution Testing
OKmeter control solutions contain a known amount of glucose that reacts with
OKmeter Cameo test strips. By testing your control solution and comparing the test
results with the expected range printed on the test strip vial label, you can make sure
that the meter and the test strips are working properly together as a system and that
you are performing the test correctly. It is very important that you do this simple check
routinely to make sure you get accurate results.
Why perform a control solution test?
1. To ensure that your meter and test strip are working properly together.
2. To allow you to practice testing without using your own blood.
When should the control solution test be performed?
1. When you first get your OKmeter Cameo meter. Before use this system to test
your blood, you can practice the procedure by using control solution. When you
can do three tests in a row that are within the expected range, you are ready to
test your blood.
2. Once a week (to make sure that you continue to get accurate results)
3. When you begin using a new vial of test strips.
4. Whenever you suspect that the meter or test strips are not working properly.
5. When your blood glucose test results are not consistent with how you feel, or
when you think your results are not accurate.
6. When test strips are exposed to extreme environmental conditions.
7. If you drop the meter.
8. After changing the batteries.
Important Control Solution Information
1. Check the expiration date on the control solution bottle. Do not use if expired.
2. Control solution, meter, and test strips should come to room temperature (68-77
ºF/20-25ºC) before testing.
3. Shake the bottle before use, discard the first drop of control solution after
squeezing, wipes off the dispenser tip to avoid contaminations. These steps
ensure you will get a good sample and an accurate result.
4. Record the discard date on the bottle when you open a new bottle of control
solution.
NOTE :
1. There are two levels of control solution (normal and high) available to
purchase. Please contact with your local distributor when required.
2. The control solution range printed on the test strip vial is for OKmeter
Control Solution only. It is used to test meter and strip performance. It is
not recommended range for your blood glucose level.
How to Perform a Control Test
NOTE :
1. DO NOT APPLY THE CONTROL SOLUTION DIRECTLY TO THE TEST
STRIP! Overdosed solution may give inaccurate result.
2. Repeat test if test result falls outside the control range stated on the test
strip label. If subsequent test remains to produce unacceptable result,
the meter or test strip may be faulty. DO NOT use the system. Contact
us or your local distributor for help.
1.
Insert Test Strip :
Insert a new test strip into the strip slot,
the meter will activate.
2.
Mark as a Control Solution Test :
After the blood
symbol(
) appears, press M BUTTON and a CONTROL
SOLUTION TEST SYMBOL(
) shows up, now you are in
the Control Solution Mode. The meter will not store your
test result in the memory when you preset the test as a
control solution test. If you decide not to perform a control
solution test, press M BUTTON again and the CONTROL
SOLUTION TEST SYMBOL (
) will disappear.
3.
Squeeze a drop of Control Solution :
Shake control
solution bottle well. Remove the cap. Squeeze the bottle,
discard the first drop and wipe off the dispenser tip with a
clean tissue paper or cotton. Squeeze the bottle again to
get the second drop onto a clean non-absorbent surface
or on your fingertip first.
4.
Apply Control Solution :
Apply the drop to the opening
of the strip absorbent channel until the confirmation
window is filled. The meter begins to count down.
5.
Check if the test result is in range:
After the meter
counts down from 6 to 1, the test result shows up.
Compare the test result with the range printed on the test
strip vial. The result should fall within the printed range.
5
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About Alternative Site Testing (AST)
There are important limitations for doing AST. Please consult your healthcare
professional before you perform AST.
What is AST?
Alternative Site Testing (AST) means you can use parts of the body other than your
fingertips to check your blood glucose levels. The system allows you to test from the
palm, forearm, upper arm, calf or thigh, with equivalent results to fingertip testing.
What is the advantage?
Fingertips feel pain more readily because they are full of nerve endings (receptors).
At other body sites, nerve endings are not so numerous and you will not feel as much
pain as you will experience at the fingertip.
When to use AST?
Food, medication, illness, stress and exercise can affect blood glucose levels.
Capillary blood at fingertip reflects these changes faster than capillary blood at other
sites. Therefore, if you are testing blood glucose level during or immediately after
meal, physical exercise or stressful event, take the blood sample from your fingertip
only.
Use AST only:
1. In a pre-meal or fasting state (more than 2 hours since
the last meal).
2. Two hours or more after taking insulin.
3. Two hours or more after exercise.
4. During steady state blood glucose conditions.
Do NOT use AST if:
1. You have reason to believe you have hypoglycemia or
hyperglycemia.
2. Your routine glucose results are often fluctuating.
3. You are pregnant.
How to increase the accuracy?
Stimulating blood perfusion by rubbing the puncture site prior to blood extraction has
a significant influence on the glucose value obtained.
Blood from the site without rubbing exhibits a measurably different glucose
concentration than blood from the fingertip. When the puncture site was rubbed prior
to blood extraction, the difference was significantly reduced.
IMPORTANT :
To increase the accuracy when using AST, rub the puncture site more than 20
seconds before extracting blood.
8
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The following is a summary of some display messages and symbols. These messages
help to identify certain problems but do not appear in all cases when a problem has
occurred.
Improper use may cause an inaccurate result without producing an error message.
In the event of a problem, refer to information under ‘‘action to take’’.
DISPLAY
DESCRIPTION
ACTION TO TAKE
Display check.
If some parts of the display are
not working. Contact your local
distributor for help.
Moving Strip.
The meter is waiting for test strip
be insert.
Blinking Blood.
The meter is ready for blood
applying into test strip.
Deleting memory.
Deleting is complete.
Display Messages And Problem-Solving Guide
9
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B
Caring For Your Meter
And Test Strip
To avoid the meter and test strips getting dirt, dust or other contaminants, please
wash and dry your hands thoroughly before use.
Cleaning
Your meter does not require special maintenance. As long as no blood or control
solution comes in direct contact with the meter, there is no special cleaning
required.
To clean the meter exterior, wipe with a cloth moistened with tap water or a mild
cleaning agent, then dry the device with a soft and dry cloth. Do not flush with
water.
Do not use organic solvents to clean the meter. Your meter is a precision
instrument. Please handle it with care.
Storage
1. Meter Storage
* Storage condition: -20ºC~50ºC (-4ºF~122ºF), below 90% relative humidity.
* Avoid dropping and strong impact.
* Avoid direct sunlight and humidity.
2. Strip Storage
* Storage condition: 4ºC~40ºC (39ºF~104ºF), and 10~85% relative humidity. Do
not refrigerate.
* Store your test strips in their original vial only. Do not transfer to other
container.
* Store test strip packages in a cool and dry place. Keep away from direct
sunlight and heat.
* After removing a test strip from the vial, immediately replace the vial cap and
close it tightly.
* You may touch the test strip anywhere with clean, dry hands when removing it
from the vial or inserting it into the meter.
* Use each test strip immediately after removing it from the vial.
* Do not bend, cut, or alter a test strip in any way.
* Keep the strip vial away from children since the cap and the test strip can be
a potential choking hazard. If swallowed, please seek medical assistance
immediately.
3. Control solution storage
* Storage condition: Store the control solution tightly closed at temperatures
between 4°C (39°F) and 30°C (86°F). Do not refrigerate.
6
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System Specifications
Model Name
OK-P
Assay Method
Electrochemical biosensor
Test Sample
Capillary whole blood
Test Result
Referenced to plasma glucose value
Alternative Site Testing
YES (palm, forearm, upper arm, calf, and thigh)
Sample Size
0.7 μL
Measuring Time
6 seconds
Measuring Range
20 – 600 mg/dL (1.1-33.3 mmol/L)
Acceptable Hematocrit Range
20~60%
Operating Condition
10°C~40°C(50°F~104°F), between 10-85% R. H.
Altitude
≦
3,402 m (11,161 ft) above the sea level
Strip Storage/
Transportation Condition
4ºC~40ºC (39ºF~104ºF), 10~85% R.H.
Memory Capacity
120 test results with time and date
Average Calculation
7, 14, and 28 days
Power Supply
One 3-volt Lithium Battery (battery type CR2032)
Battery Life
Approximately 1,000 tests
Dimensions
90 mm(L) × 35 mm(W) ×21 mm(H)
Weight
37 g
7
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8
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Performing Blood Test
1.
Wash Your Hands and the Puncture Site :
Wash your
hands in warm, soapy water. Rinse and dry completely.
Warm your fingers to increase blood flow.
2.
Insert Test Strip :
Remove a new test strip from vial. Be
sure to tightly replace vial cap after removing test strips.
Insert test strip immediately into strip slot as illustrated.
The meter turns on automatically. When the blood symbol
blinking, you are ready to perform a test.
3.
Select and Lance a Puncture Site
*For Fingertip
Hold the prepared lancing device firmly against the side of
your fingertip. Press release button.
*For AST
Please refer to the “About Alternative Site Testing (AST)”
Section. Please consult your healthcare professional
before obtaining blood from site other than your fingertip.
4.
Obtain a Blood Sample :
Gently massage your finger
or puncture site to obtain the required blood volume. To
perform the test, you need only 0.7 μL of blood sample.
Do not smear the blood sample. To obtain best accurate
result, wipe off the first drop of blood and gently squeeze
another drop of blood.
5.
Apply Blood Sample :
Apply the blood sample to the
opening of absorbent channel of test strip until the
confirmation window is fully covered with blood. Then the
meter begins to count down and displays the test result in
6 seconds.
6.
Read Your Result :
The meter will display your blood
glucose value after 6 seconds.
7.
Remove Strip to Turn Meter Off :
Your blood glucose
result is automatically stored in the meter memory. Turn the
meter off by removing the test strip. Discard the used strip
and lancet safely in a puncture resistant container.
8.
Secure the Used Lancet :
Twist off the lancing device cap,
and push the exposed tip of the lancet into its protective cap.
Incorrect
Correct
3
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Memory Recall
The OKmeter Cameo automatically stores 120 test results, letting you review them
in order from the most recent to the oldest. The meter also calculates and displays
7, 14 and 28-day averages. You can review the individual or average test result by
entering the memory mode.
Recall the Memory
STEP 1. Enter the Memory Mode
While the meter is turned off, press M BUTTON to turn on the
meter. When the strip symbol blinks in the display, press M
BUTTON again to enter memory mode.
STEP 2. Recalling Average Test Results
When entering the memory mode, the 7-day average will
appear. If you continue to press the M BUTTON, the 14-day
and 28-day averages will appear in order.
STEP 3. Recalling Individual Test Results
After 28-day average, the most recent test result with date
and time will be shown. Press M BUTTON once and the next
most recent test result will appear. Each time you press and
release the M BUTTON, the meter will recall up to your last
120 test results in order. When the memory is full, the oldest
result is dropped as the newest is added. After reaching the
last set of result, the meter will display 7-day average again.
STEP 4. Exit the Memory Mode
I
f you want to exit the memory mode, press and hold M
BUTTON for three (3) seconds to turn off the meter.
4
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Test result is higher than
600 mg/dL (33.3 mmol/L).
If this is not confirmed by the way
you feel, review proper testing
procedure and perform a control
test. Repeat blood test, if the
display still appears, please call
medical assistance immediately.
Test result is lower than 20
mg/dL (1.1 mmol/L).
If this is not confirmed by the way
you feel, review proper testing
procedure and perform a control
test. Repeat blood test, if the
display still appears, please call
medical assistance immediately.
Battery is weak.
Replace battery soon.
Battery is dead.
Replace battery now.
Maybe:
1. Used strip or moistened
strip
2. Defective meter.
You have to:
1. Repeat test with a new test
strip.
2. Contact your local distributor
for help.
Temperature is out of the
operating range.
The meter is not working. Move to
an area with temperature between
10ºC to 40ºC (50ºF - 104ºF) and
wait at least 30 minutes. Do not
artificially heat or cool the meter.
System error
Contact your local distributor for
help.
No responses
when the test
strip is inserted
into the meter.
There are multiple potential
causes :
1. Battery is dead.
2. Wrong strip was inserted.
3. Meter is defective.
Depending on the cause, please
take these given actions :
1. Replace the battery.
2. Insert the test strip correctly.
3. Contact us for help.
No responses
when blood
sample is
applied to the
test strip.
Maybe:
1. Blood sample is not
sufficient.
2. Meter is defective.
P l e a s e r e p e a t t h e t e s t w i t h
sufficient blood volume. If you
still see the same results, please
contact us for help.
IMPORTANT :
1.The OKmeter Cameo only requires a tiny sample of blood to perform a test. Choose
a different spot each time you test. Repeat puncture in the same spot may cause
soreness and calluses.
2.The first drop of blood usually contains tissue and serum, which may affect the test
result. It should be discarded.
3.The blood should be completely filled the confirmation window before the meter
begins to count down. If you find that the confirmation window is not filled with blood
when the meter is counting, NEVER try to add more blood to the test strip. Discard
the test strip and retest with a new one.
4.If you do not apply a blood sample within three (3) minutes, the meter will
automatically turn off. You must remove the test strip and re-insert it again to turn on
the meter and restart the test procedure.
5.If you have trouble filling the test strip, please contact your local distributor for
assistance.
NOTE:
1.
The control solution results are NOT stored in the memory if you preset the control test
correctly. (Please refer to the “CONTROL SOLUTION TEST” Section for details). The list of
past results and the result average are for blood glucose results only.
2.
When using the meter for the first time, ‘‘----‘’ is displayed. When you recall the test results or
review the average result, it means that there is no test result in memory.
3.
The averages are calculated from your latest result obtained during the last 7, 14 and 28 days.
4.
Anytime in memory mode, you can press M BUTTON for three (3) seconds to exit and turn off
the meter.
5.
While in the memory mode, if you leave the meter alone without any action for one (1) minute,
the meter will turn off automatically.
