Wellue Checkme Pro Health Monitor User manual

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Checkme Pro Health Monitor
User Manual

Contents
User Manual............................................................. English 1-28
Benutzerhandbuch............................................... Deutsch 29-58
Manuale d'uso.......................................................Italiano 59-87
Manual de usuario.............................................. Español 88-116
Manuel de l'utilisateur..................................... Français 117-145

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Contents
1. Introduction........................................................................................... 2
2. Using Checkme .......................................................................................7
3. Settings .................................................................................................17
4. Review..................................................................................................20
5. Maintenance........................................................................................ 20
6. Accessories ...........................................................................................22
7. Specifications....................................................................................... 22
8. Electromagnetic Compatibility .............................................................24
9. FCC Statement......................................................................................28

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1. Introduction
1.1 Safety
Warnings and Cautionary Advice
We recommend not to use this device if you have a pacemaker or other
implanted devices. Follow the advice given by your doctor, if applicable.
Do not use this device with a defibrillator.
Do not use this device during MRI examination.
Do not use the device in a combustible environment (i.e., oxygen-enriched
environment).
Do not place this device in pressure vessels or gas sterilization device.
This device is not intended for use by people (including children) with restricted
physical, sensory or mental skills or a lack of experience and/or a lack of
knowledge, unless they are supervised by a person who has responsibility for
their safety or they receive instructions from this person on how to use the
device.
Do not allow the electrodes of the device to come into contact with other
conductive parts (including earth).
Do not store the device in the following locations: locations in which the device is
exposed to direct sunlight, high temperatures or levels of moisture, or heavy
contamination; locations near to sources of water or fire; or locations that are
subject to strong electromagnetic influences.
Vital signs measurements, such as those taken with this device, cannot identify all
diseases. Regardless of the measurement taken using this device, you should
consult your doctor immediately if you experience symptoms that could indicate
acute disease.
Do not self-diagnose or self-medicate on the basis of this device without
consulting your doctor. In particular, do not start taking any new medication or
change the type and/or dosage of any existing medication without prior approval.
The device has no alarms and will not sound if the measurement reading is too
low or too high.
Check the SpO2sensor application site every 6-8 hours to determine the
positioning of the sensor and the circulation and skin sensitivity of the patient.
Patient sensitivity varies depending on medical status or skin condition. For
patients with poor peripheral blood circulation or sensitive skin, inspect the
sensor site more frequently.
Do not use the Oximeter on the same hand/arm when using a blood pressure cuff
or monitor.

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1.2 Intended Use
The Checkme Pro health monitor is intended to be used for measuring, displaying,
reviewing and storing of multiple physiological parameters including ECG, pulse oxygen
saturation (SpO2), pulse rate, and temperature in home or healthcare facilities
environment.
ECG is intended for use with adult.
The data and results provided by this device are for pre-check screening purpose only
and cannot be directly used for diagnostic or treatment.
1.3 About Checkme
1. Touch Screen
2. Infrared temperature sensor
3. Internal SpO2sensor
4. LED indicator
Off: the monitor is turned off or working in Standby Mode;
Green: the monitor is turned on, and working normally; or when the
battery is fully charged;
Blue: the battery is being charged;
Red: the battery is low;
5. Multi-functional connector
It connects with external SpO2cable, ECG cable, or charging cable.
6. Home, Power On/Off
When the monitor is off, press this button to power it on.
When the monitor is on, press and hold it for 2 seconds to turn it off.
During operation, press this button will switch to Main Screen, or Calendar
Screen, or return to upper menu.
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7. ECG right electrode
Use right thumb to press on it.
8. Speaker
9. ECG left electrode
Put it to your left palm, left abdomen or left knee.
10. Neck stripe hole
11. ECG back electrode
Use right forefinger or middle finger to press on it.
1.4 Main Screen
The Main Screen is shown as below. Slipping your finger from right to left can switch to
the second page, and vice versa.
*Minimonitor and ECG Holter are optional function.
1.5 Calendar Screen / Standby Mode
The device will enter Calendar Screen / Standby Mode when:
No operation is detected for 120 seconds in other screen interface, the device will
automatically switch to the Calendar Screen.
Pressing the Home button in the Main Screen.
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1. Current time
2. Current date
When a reminder event happens, this area displays the event name, e.g. “Daily
Check”.
You are allowed to change the current time and date when the device is powered on at
the first time. Or you can also go to the Setting menu to change it.
3. This arrow indicates users to press the Home button to exit the Calendar Screen /
Standby Mode.
4. Battery indicator
5. If you failed to respond to the previous reminder event, then that event will be
shown in this area.
6. This icon appears when <Quick ECG> is enabled.
7. This icon appears if you have set reminder event.
1.6 Result Screen
For each measurement, a Result report will be provided after the measurement is
finished. An example is shown as below.
1. Measured parameters and readings
2. A summary of this measurement
3. A graphic indicator about the health status
: All measured parameters are within the reference range;
: One or more than one measured parameter(s) is (are) out of reference
range. When the icon appears, it is suggested to test again, and consult
your doctor for help.
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4. Buttons
Select button to start a measurement again.
Select button to review previous results.
Press button to open the help information.
1.7 Symbols
Symbol
Description
Manufacturer
Date of manufacture
SN
Serial number
Indicates a medical device that is not to be disposed of as
unsorted municipal waste.
Follow Instructions for Use.
Type BF Applied Part
No alarm system
MRI unsafe. Presents hazards in all MR environments as
device contains strongly ferromagnetic materials.
IP22
Resistant to liquid ingress
CE marking
Authorized representative in the European community
UKCA marking
Authorized Representative in the United Kingdom
This product complies with the rules and regulations of the
Federal Communication Commission.
Non-ionizing radiation

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Our products and packaging can be recycled, don't throw
them away!
Find where to drop them off on the
www.quefairedemesdechets.fr site (Only applicable for
French market).
This product complies with verpackG.
2. Using Checkme
2.1 Prior to Use
Charge the Battery
To charge the battery,
1. Connect the smaller end of the USB charging cable to the multi-functional
connector
2. Connect the other end of the USB charging cable to the USB charging port.
3. When the LED turns to green, it means the battery is fully charged.
Warnings and Cautionary Advice
The device cannot be used for any measurement during charging.
Use charging adapter provided by manufacturer, or USB charging devices which
comply with the standard of IEC 60950.
Power On/Off
Press the Power On/Off button to power on the device. Press and hold Power On/Off
button for 2 seconds to power off the device.
2.2 Daily Check
About Daily Check
Daily Check measurement is a function that combines the measuring of ECG
(Electrocardiograph) and SpO2(blood oxygenation). It takes only 20 seconds to collect
your vital signs before giving you vital signs readings and your health evaluation.
Using Daily Check
To start a Daily Check, follow the steps as below.
1. If you have not created user, then please follow the instruction in [Settings
Section] to add your user account.
2. Tap the <Daily Check> icon in the middle of the screen.

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3. Choose the right user.
4. Hold the device according to the instruction, keep the device at the same level as
your heart, and keep stable posture and stay calm. Don’t exert too much pressure
on the ECG electrode, which may result in EMG (electromyograph) interference.
Just hold gently and ensure good contact with the ECG electrode. Do not exert
pressure on the finger that put in the SpO2sensor. Just fit it inside but gently to
ensure good blood perfusion.
(1) Put the right forefinger into the built-in SpO2sensor. Use the finger nail to
squeeze the edge of the SpO2sensor cover, then move in upward to the left
to raise it up as shown below.
(2) Press the right thumb on the right electrode.
(3) Press the right middle finger on the back
electrode.
(4) Press the left electrode to the left palm.
5. Once the device detects stable waveform, it will
automatically start the measurement. The
countdown bar moves from left to right.
6. When the bar is fully filled, the device will analysis your data, and then show the
measurement result.
Daily Check provides the trending graph of heart rate and SpO2. To view the trend, tap
the button, then select one record, and then tap the button.
2.3 ECG Recorder
About ECG Recorder
The ECG recorder offers four different methods to measuring ECG. Tap the icon to
switch between two pages.
(1)
(2)
(3)
(4)

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As shown above, from left to right, there are:
Method A: Lead I, right hand to left hand
Method B: Lead II, right hand to left abdomen
Method C: Lead I, left wrist to right wrist
Method D: Lead II,upper right chest to left lower abdomen
ST segment analysis is performed on selected LEAD.
Method A and B offer maximum comfort, than method C and D, but no ST segment
value. No matter which method you choose to measure ECG, please keep stable
posture and stay calm during the measurement.
Measuring without Cable
To start an ECG Recorder measurement without cable,
1. Choose the method A or B.
2. Follow the instruction according to the mode you selected.
Press the right thumb on the right electrode;
Press the right forefinger on the back electrode;
For method A, press the left electrode to the left palm;
For method B, press the left electrode to the left lower abdomen;
Do not press the device too firmly against your skin, which may result in EMG
(electromyograph) interference. After you finish the above steps, hold the device
stably and stay calm.
3. Once the device detects stable waveform, it will automatically start the
measurement. The countdown bar moves from left to right.
4. When the bar if fully filled, the device will analysis your data, and then show the
measurement result.

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Measuring with Cable
To start an ECG Recorder measurement with cable,
1. Choose the method C or D.
2. Follow the instructions to connect the ECG cable and place the ECG electrodes.
Sit down or stand, stay calm;
For method C, palms facing up, place an electrode in the middle of right
wrist, place another electrode in the middle of left wrist;
For method D, place an electrode on the upper right chest, place another
electrode in the left lower abdomen;
3. The display will then show your ECG waveform.
The device will monitor your ECG continuously, however no data will be saved
until you press the button.
4. Press the button to start collecting your ECG data. The countdown bar
moves from left to right.
5. When the bar is fully filled, the device will analysis your data, and then show the
measurement result.
Quick ECG
If the <Quick ECG> function is enabled, then you can start an ECG measurement very
quickly by picking up the device and hold it according to method A. This saves time and
is much easier for use.
In the Settings menu and tap <Quick ECG> to enable or disable this function.

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2.4 Temperature
About thermometer
Warnings and Cautionary Advice
The thermometer is only designed for the measuring area on the human body
stated in this manual.
The device needs to be in the room which the measurement is taken for at least
10 minutes before use.
Physical activity, increased perspiration on the forehead, taking vasoconstictive
medication and skin irritations can distort the result.
The forehead (temples) must be free from perspiration and cosmetics.
Influences on forehead temperature include but not limited to
A person’s individual metabolism;
Age; Forehead temperature is higher in babies and infants than in adults.
Greater temperature fluctuations occur faster and more often in children.
Normal forehead temperature decreases with age.
Environmental temperature;
Time of day; Forehead temperature is lower in the morning and increases
throughout the day towards evening.
Activities; Physical and, to the lesser extent, mental activities increases forehead
temperature.
Taking Temperature Measurement
Checkme offers two different methods to measuring temperature.
Measuring without Cable
To start a temperature measurement,
1. In the Main Screen, select <Thermometer>.
2. Choose the measured method <Infrared sensor>, and follow the instruction
according to the mode you selected.
3. Put the thermometer sensor on your temple.

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4. Press the Home button once, you will hear “Bi-Bi” beep, which indicates the
measurement starts. Then move the thermometer around the temple for around
3 seconds until you hear a long “Bi” beep, which indicates the measurement is
finished.
5. Take down the device, and the screen shows the measurement result.
In the Settings menu, tap the <Thermometer> area to change between Celsius degree
(°C) and Fahrenheit degree (°F).
Measuring with Cable (Optional)
To start a temperature measurement,
1. In the Main Screen, select <Thermometer>.
2. Choose the measured method <Cable contact>.
3. Plug in the external temperature senor.
4. The display will then show the real-time temperature.
2.5 Oximeter
About Oximeter
The Checkme Health Monitor measures the amount of oxygen in your blood, your
pulse rate and pulse index. The oxygen saturation (SpO2) is measured and displayed as a
percentage of full capacity.
Measuring without Cable
To start a Oximeter measurement without cable,
1. In the Main Screen, tap the <Pulse Oximeter> icon.
2. Insert the forefinger into the built-in SpO2sensor as shown below.
Relax your forefinger and do exert pressure.
3. When the device detects stable waveform, it will automatically start the
measurement. The countdown bar moves from left to right.
4. When the bar is fully filled, the device will analysis your data, and then show the

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measurement result.
Measuring with Cable
1. Connect the external SpO2sensor to the multi-functional connector.
2. Put your index finger or middle finger into the external SpO2sensor. Make sure
the cable is positioned along the top of the hand, and the finger nail is in the
position as shown below.
3. Tap the <Pulse Oximeter> icon.
4. The display will then show your PLETH waveform, SpO2and pulse rate.
The device will monitor continuously, however no data will be saved until you
press the button.
5. Press the button to start collecting your SpO2data. The countdown bar
moves from left to right.
6. When the bar is fully filled, the device will analysis your data, and then show the
measurement result.
2.6 Sleep Monitor
Checkme offers a non-invasive method to monitor sleep status for adult users who
have sleep problem, sleep related breathing disorders and obstructive sleep apnea.
Warnings and Cautionary Advice
Before using as a sleep monitor, please ensure the battery is fully charged.
Finger nail position

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To start a sleep monitor measurement,
1. Tie the wristband on one of your left hand.
2. Insert the SpO2cable into the multi-functional
connector.
3. Put one of your finger into the sensor. Forefinger or
middle finger is suggested. If needed, remove the
colored nail polish from the finger. Make sure that
the sensor is correctly placed so that the cable goes
above your hand back.
4. Press the Home button to enter the Main Screen. Then Tap the Sleep Monitor
icon to enter the screen as below.
5. Tap the button to start the sleep monitoring. During monitoring, a countdown
timer is always displayed at the lower left part.
6. You can press Home button to lock the screen, as shown below. The device will
work in a very low power consumption mode.
7. Insert the device into the wrist band cover, and then begin to sleep.
8. When you get up, or when you want to stop monitoring, you can press the Home
button again to unlock the screen, and then tap icon to stop sleep
monitoring.
9. You can tap button to view the SpO2trending during your sleep, or tap
“Close” button and return to the Main Screen.
2.7 Blood Pressure (Optional)
Checkme can work with the AirBP unit (optional accessory) to
measure blood pressure.
1. Turn on the blood pressure monitor AirBP.
2. Turn on Checkme Pro, choose the item <Blood
Pressure> on the screen.

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3. Choose the desired user on the screen, then Checkme will start to search AirBP.
4. Choose your AirBP ''BP XXXX" on the screen, then Checkme will start to connect
with AirBP.
5. Sit correctly. Place the cuff on the left upper arm. Press the <start>.
6. Following the instruction on Checkme, pump to the target pressure then keep
still until the results.
7. Deflate the cuff.
Note: Keep AirBP turning on during connection.
2.8 Blood Glucose (Optional)
Checkme can work with the blood glucose meter unit (optional accessory) to blood
glucose.
1. Use the blood glucose meter to complete a blood glucose measurement.
2. Turn on Checkme and select the item "Blood Glucose" on the screen.
3. Checkme will start to connect with your blood glucose meter.
4. After your blood glucose measurement data uploads successfully to Checkme,
you can view the measurement result on Checkme.
Note
Refer to the blood glucose meter user manual for a blood glucose measurement.
Please keep the Bluetooth of the blood glucose meter turning on during
connection.
2.9 Minimonitor (Optional)
To start a Minimonitor function, follow the steps as below.
1. In the Checkme Main Screen, select <Minimonitor>
2. Correctly connect the "Minimonitor adaptor", SpO2cable and ECG cable with the
device.
3. Put finger into the external SpO2sensor. Place the ECG electrodes as shown below.

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2.10 ECG Holter (optional)
2.10.1 Choose Holter Lead
Choose the proper ECG lead in the setting menu.
There are 4 options: LEAD II; CC5; CM5; User defined.
2.10.2 Measurement
1. In the Main screen, tap the ECG Holter icon.
2. Choose the right user, enter the guidance screen.
3. Plug ECG cable and place electrodes on the right positions as guided.
4. The display will show ECG waveform, press the button to start recording.
(The recording will start to record 1 minutes later automatically without pressing
the button)
5. Wear the Holter Belt around your waist
6. Put Checkme in the pocket of the Belt, then close the pocket.
Keep recording for 24 hours or less. During this process, the device will beep if the
cable or any electrode is off.
2.11 Pedometer
To start a Pedometer measurement,
1. In the Main Screen, select <Pedometer> icon. If you have not created user, then
please add your user account.
2. Select a user to enter the screen as below.

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3. Tap the button to set your target, if needed.
4. Tap the button to start calculating steps.
5. Place the device into your pocket.
6. When you finished calculating steps, press the Home button to stop the
pedometer.
7. Press Home button again to exit pedometer function.
3. Settings
3.1 Reminder
Up to 6 reminder events can be set by user. You can add, edit and delete reminder
events.
3.2 Changing Sound Volume
In the Settings menu, tap the <Volume> area to change volume directly. “X” means the
volume is turned off.
3.3 Enabling/Disabling Voice Guide
In the Settings menu, tap the <Voice Guide> to enable or disable this function.
3.4 User Management
To use the Daily Check measurement, you must create your account. If the Daily Check