Leicke Sharon LH67402 User manual

User's Manual
LEICKE Sharon Blood Pressure Monitor
with Bluetooth
Product number: LH67402

Thank you for purchasing the Blood Pressure Monitor from LEICKE Sharon.
We continuously work on the development of our products, our customer support and
innovations. Our products have a long service life, are eco-friendly and high performing.
Furthermore, every day we do our very best to satisfy you as our customer. That is why
you, no matter if private or business customer, are in the focus of our company’s efforts.
We take your reviews and proposals seriously and evaluate them continuously. That way,
we get to know you and your demands on our products and services better and thus
allow for positive enhancements.
To discover more about LEICKE products or if you have any questions about this product
visit our website www.leicke.com.
PACKAGE CONTENTS
Before attempting to use this device, please check the packaging and make sure the
following items are contained in the package:
Number of
Pieces
Name
Note
1
Blood Pressure Monitor (USB
interface)
Bluetooth 4.0
2
USB Cable
-
1
User's Manual
-

TECHNICAL DETAILS
Input voltage
USB, 5V
Input current
60mA
Measurement mode
Oscillographic testing mode
Measurement range
Rated cuff pressure:
0mmHg-300mmHg(0kPa-40kPa)
Measurement pressure: 40mmHg-230mmHg
( 5.3kPa-30.7kPa )
pulse value:(40-199)beat/minute
Accuracy
Pressure:
5°C –40°C within ± 3mmHg (0.4kPa)
pulse value: ±5%
Normal working condition
Temperature: 5°C to 40°C
Relative humidity: ≤85%RH
Atmospheric pressure: 86kPa to 106kPa
Storage & transportation
condition
Temperature: -20°C to 60°C
Relative humidity: 10%RH to 93%RH
Atmospheric pressure: 50kPa to 106kPa
Degree of protection
Type BF applied part
Protection against
ingress of water
IP22
Software version
V01
Device classification
Battery Powered Mode:
Internally Powered ME Equipment
AC Adaptor charged Mode:
Class II ME Equipment
RF Frequency Range
2402 MHz to 2480 MHz
Transmitting Distance
10 m
Weight
108 g
Dimensions
Size: 79.8 mm x 72.5 mm x 13.2 mm

PRODUCT INFORMATION
The device features blood pressure measurement, pulse rate measurement and the
result storage. Readings taken by this device are equivalent to those obtained by a
trained observer using the cuff and stethoscope auscultation method.
This manual contains important safety and care information, and provides step by step
instructions for using the product.
Please do read this user manual carefully and thoroughly before use.
FEATURES:
Systolic Blood Pressure
Diastolic Blood Pressure
Pulse Rate
Memory: Up to 60 pieces of records
MEASUREMENT PRINCIPLE
This product uses the Oscillometric Measuring Method to detect blood pressure.
Before every measurement, the unit establishes a “zero point” equivalent to the
atmospheric pressure. Then it starts inflating the cuff. Meanwhile, the unit detects
pressure oscillation generated by beat-to-beat pulsatile, which is used to determine the
systolic pressure and diastolic pressure as well as pulse rate.
The device also compares the longest and the shortest intervals of detected pulse wave
with the average value, and then calculates the standard deviation.
The monitor will light up a warning symbol when the calculated standard deviation
is larger than or equal to 15.

SAFETY INFORMATION
The signs below might be in the user manual, labelling or other components.
They are the requirement of standard and using.
Symbol for “THE OPERATION
GUIDE MUST BE READ”
Symbol for “TYPE BF APPLIED
PARTS”
Symbol for “COMPLIES WITH
MDD 93/42/EEC
REQUIREMENTS”
Symbol for “ENVIRONMENT
PROTECTION - Electrical waste
products should not be disposed
of with household waste. Please
recycle where facilities exist.
Check with your local authority or
retailer for recycling advice”
Symbol for “MANUFACTURER”
Symbol for “SERIAL NUMBER”
Symbol for “DIRECT CURRENT”
Symbol for “Including RF
transmitter”
Symbol for “Authorised
Representative in the European
Community”
Caution: These notes must be
observed to prevent any damage
to the device.
Symbol for “MANUFACTURE
DATE”
INDICATIONS FOR USE
The LEICKE Sharon Blood Pressure Monitor is a digital monitor intended for
measuring blood pressure and heartbeat rate with wrist circumferences ranging
from 13.5 cm to 21.5 cm ( about 5¼ inches to 8½ inches ).
It is intended for adult indoor use only.

CAUTION:
* Intended for adult indoor use only. Pregnant women, neonatal patients, pre-eclamptic patients and
patients with severe obesity must not use the device. If in need, please consult a professional doctor.
* Intended for non-invasive measuring and monitoring of arterial blood pressure. Not intended for use
on extremities other than wrist or for functions other than obtaining a blood pressure measurement.
* Please use device under user manual specified environment, otherwise accuracy
may be influenced.
* Do not confuse self-monitoring with self-diagnosis. This unit allows you to monitor your blood
pressure. Do not start or end medical treatment without asking a physician for treatment advice.
* If you are taking medication, consult your physician to determine the most appropriate time for your
measurement. Never change a prescribed medication without your physician’s consent.
* If the cuff’s pressure exceeds 40 kPa (300 mmHg), the unit will automatically deflate.
If the cuff doesn’t deflate when its pressure exceeds 40 kPa (300 mmHg), detach cuff from wrist and
press the START/STOP button to stop inflation.
* Do not use the monitor under a strong electromagnetic field (e.g. medical RF equipment) that
radiates interference signals or electrical fast transient/ burst signals.
* The maximum temperature of the device is 42.5°C the environmental temperature being 40°C.
* The device is not AP/APG equipment. It is not suitable for use in the presence of a flammable
anaesthetic mixture with air (or oxygen, nitrous oxide).
* Please keep the unit out of reach of infants, children or pets, since inhalation or swallowing of small
parts is dangerous or even fatal.
* Please use ACCESSORIES and detachable parts specified / authorised by MANUFACTURER.
Otherwise, it may cause damage to the unit or endanger the user / patient.
* The patient is an intended operator. The patient can measure, transmit data and charge battery
under normal circumstances and maintain the device and its accessories according to the user
manual.
* The blood pressure monitor, its adaptor, and the cuff are suitable for use within the patient's
environment. If you are allergic to dacron or plastic, please don’t use this device.
* The device is not intended for PATIENT transport outside a healthcare facility.
* This device cannot be used with HF surgical equipment at the same time.
* There is a PTC current limiter in the monitor, whose specification is 8V and 0.5A. When the voltage
and current exceed the limiting value, the monitor will stop working.
* The adaptor is specified as a part of ME equipment.
* The device is not suitable for public use.
* The adapter insulates the device from the main supply. Do not position the plug in a position where it
is difficult to disconnect from the supply mains.
* Sensitive people, including pregnant women pre-eclamptic patients, patients who implanted medical
electronic instruments and have atrial fibrillation (AF), premature ventricular beats and peripheral
arterial disease (PAD)., should avoid using the unit whenever possible.
* This unit is not suitable for continuous monitoring during medical emergencies or operations.
* Manufacturer will make available on request circuit diagrams, component parts list etc.

LCD DISPLAY SIGNAL
SYMBOL
DESCRIPTION
EXPLANATION
SYS
Systolic Blood Pressure
High blood pressure
DIA
Diastolic
Blood Pressure
High blood pressure
Pulse
Beat/minute
Low Battery
Low battery - please charge
mmHg
Unit
Measurement unit of blood pressure
(1mmHg=0.133kPa)
IHB Detector
Irregular Heartbeat Detector
Bluetooth
Successful Bluetooth Connection
Error
Error
Memory
Recalling the history records
Time
Hour: Minute (Month/Day/Year)
Heartbeat
Heartbeat detection during the
measurement

Monitor Components
SYSTOLIC
DIASTOLIC
PULSE RATE
TIME
MEM/UP START/STOP BUTTON
BUTTON
SET/DOWN
BUTTON
Component list of
pressure measuring system:
CUFF
(Type BF applied part)
1. PCBA
2. Air Pipe
3. Pump
4. Valve
5. Cuff
USB Interface

Charging the Device
1. The battery of the monitor is a built-in rechargeable lithium-ion battery, the battery
current is 420 mAh.
2. Please use the USB cable to charge the battery, just like the following pictures:
Method 1 Method 2
Charging the power under following circumstances:
•displays on the LCD
•The LCD display dims
•When switching on the monitor, the LCD doesn’t light up.
CAUTION:
1. The battery of the monitor is built-in rechargeable lithium-ion battery, please do not disassemble
yourself or by unauthorized maintenance personnel.
2. When used normally, it can be charged about 300 times, if the battery cannot be charged normally
or the blood pressure monitor cannot be used normally, please contact authorized maintenance
personnel. If you measure three times per day, and the battery was fully charged, it can be used for
about 20 days.
3. Store and use the blood pressure monitor in a cool, dry and ventilated environment. Avoid fire and
heat sources, or the battery may explode.
4. Only use the authorized USB cable (5V 1A) to charge power.
5. During the charging process, the blood pressure monitor displays:
When charging is finished, please pull the plug in time.

CAUTION:
6. When charging, do not touch charging connector and patient simultaneously.
7. Do not attempt to replace your blood pressure monitor’s battery. It is built-in and not changeable.
8. Only charge the battery in accordance with the user instructions supplied with the blood pressure
monitor.
9. Avoid charging your blood pressure monitor in extremely high or low temperatures.
10. Do not use your blood pressure monitor while you are charging it.
11. Do not attempt to disassemble the blood pressure monitor or force open the built-in battery.
12. Do not clean the blood pressure monitor when it is being charged. Always
unplug the charger first before cleaning the blood pressure monitor.
13. Do not dispose of your blood pressure monitor in a fire. The battery could explode causing injury
or death.
14. Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as
sunshine, fire or the like.
Activate Your Blood Pressure Monitor
Getting the Blood Pressure Monitor, the first thing to do after charging is to activate
it. Please press and hold the SET button to activate it and enter setting mode.

Setting Date and Time
Please proceed to time setting before your initial use so as to ensure each piece of
record is labelled with a time stamp. (Year Range: 2012-2052; Time Format: 12 Hours)
1. When the monitor is OFF, press
and hold “SET” button for 3
seconds to enter Time Setting Mode.
2. As pictured in the right, the
blinking number represents the
[HOUR]. Press “MEM” button to
change the number. Each press
will increase the number by one
in a cycling manner.
3. Press “SET” button again to
confirm [HOUR]. Then the
number representing [MINUTE]
blinks.

Setting Date and Time
4. Repeat steps 2 and 3 to confirm
[MINUTE].
5. Repeat steps 2 and 3 to confirm [MONTH], [DAY] and [YEAR].
6. After confirming [YEAR], the LCD
will display “dONE” and then shut off.

Positioning the Cuff
1. Remove all accessories (watch, bracelet, etc.) from your left wrist. If your
physician has diagnosed you with poor circulation in your left wrist, use your
right wrist.
2. Roll or push up your sleeve to expose the skin.
3. Apply the cuff to your left wrist with your palm facing up.
4. Position the edge of the cuff about 1-2 cm below the wrist.
5. Fasten the wrist cuff around your wrist, leaving no extra room between the cuff
and your skin. If the cuff is too loose, the measurement will not be accurate.
6. Patients with Hypertension:
The middle of the cuff should be at the level of the right atrium of the heart;
Before starting measurement, please sit comfortably with legs uncrossed, feet flat
on the floor, back and arm supported.
• Rest for 5 minutes before measuring.
• Wait at least 3 minutes between measurements. This allows your blood
circulation to recover.
• For a useful comparison, try to measure under similar conditions. For
example, take daily measurements at approximately the same time, on the same
wrist, or as directed by a physician.

PAIRING THE BLOOD PRESSURE MONITOR WITH YOUR MOBILE DEVICE
Download and install the MedM Health APP to your mobile device which supports
Bluetooth 4.0 technology from the APP Store or Google Play.
1. Turn on Bluetooth and the app.
Make sure both are ON when
pairing is proceeding.
2. When the monitor is OFF, press
and hold the START/STOP button
to start pairing. These symbols
will be shown on the LCD
alternatively, indicating pairing
is proceeding.
• If SUCCEED, this symbol will
be shown on the LCD.
• If FAIL, than this symbol
(Bluetooth ERROR)
will be shown on the LCD.
3. The monitor will shut off
after pairing process is complete.

Start Measurement
1. After correctly positioning the cuff,
press START/STOP button to turn
on the monitor, and it will complete
the measurement process.
Adjust to zero.
Inflating and measuring. Display and save the
measuring result.

2. This device will proceed
to data transmission
after measurement.
The Bluetooth symbol
blinking on the LCD
indicates data transmission.
3. If the data is successfully
transmitted, the LCD will
display “dONE”.
If data transmission fails, the
LCD will display “BLUETOOTH ERROR” instead.
4. Press START/STOP button to turn off
the monitor. Otherwise if there is no
operation, it will switch off within 1 minute.

Recall the Records
1. Press “MEM” button to access the
memory when the monitor is off.
The monitor will display the
calculated value of the latest
readings first.
2. Press “MEM/UP” button or
“SET/DOWN” button to rotate the
history records.
“MEM/UP” to go forward;
“SET/DOWN” to go backward.
CAUTION:
The most recent record (1) is shown first. Each new measurement
is assigned to the first (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.

Delete the Records
When you did not obtain the accurate measurement, you can clear all the
measuring results by following the steps below.
1. Under Memory Recalling Mode, press
and hold both the “MEM” button and the
“SET” button for 3 seconds.
2. The LCD will display “dEL dONE”,
indicating that memory clearing is
complete. And then it will shut down.
CAUTION:
Under Memory Recalling Mode, if you
wish to give up clearing, press
“START/STOP” to turn off the monitor.
3. When there is no memory in the monitor,
if you press the “MEM” button to look up
history, the LCD will display as pictured
to the right.

Tips for Measurement
Measurements may be inaccurate if taken in the following circumstances.
Within 1 hour
after dinner or drinking
Immediate measurement
after tea, coffee, smoking
Within 20 minutes
after taking a bath
When talking or moving
your fingers
In a very cold environment
When you need to pee urgently

Maintenance
To obtain the best performance, please follow the instructions below.
Put in a dry place and
avoid sunshine.
Avoid immersing it in water.
Clean it with a dry cloth in case.
Avoid shaking and collisions.
Avoid dusty environment and
unstable temperature surrounding.
Use a slightly damp cloth
to remove dirt.
Avoid washing the cuff.
CAUTION:
1. Please make sure the unit functions safely and it is in proper working conditions before use. Don’t
service or maintain while the device is in use.
2. If you have any problems with this device, such as setting up, maintaining or using, please contact
the customer service. Don’t open or repair the device by yourself.
3. Please report to LEICKE if any unexpected operation or events occur.
4. Cleaning: Dust environment may affect the performance of the unit. Please use a soft cloth to
remove dirt from the device and cuff before and after use.
5. Calibration: The manufacturer does not require such preventive inspections or calibration by
other persons and will make available on request circuit diagrams, component part list, etc.
6. Disposal: Degraded sensors may result in inaccurate measurement while loosened electrodes
may cause the monitor’s failure to power on. Please dispose of ACCESSORIES, detachable
parts, and ME EQUIPMENT according to local guidelines.