DE/GB
GB
Instruction Manual
Blood Pressure Monitor BW 335
Unit and LC-Display
Explanation of symbols
0297
Intended use
• This fully automatic electronic blood pressure monitor is intended
for measuring the blood pressure at home. It is a non-invasive blood
pressure measurement system to measure the diastolic and systolic
blood pressure and pulse of an adult using a non-invasive technique
by means of a cu, which needs to be tted on the wrist. The cu
circumference is limited to 14 – 19.5 cm.
Contraindications
• The device is not suitable for measuring the blood pressure of children.
Ask your doctor before using it on older children.
• This device is not suitable for persons who suer from strong
arrhythmia.
• The is home. your pressure
concerned about health matters.
• The patient is the intended operator.
• Only
unit is misused.
• Please consult your doctor prior to using the unit if you suer from illnesses such as arterial occlusive disease.
• The unit may not be used to check the heart rate of a pacemaker.
• Like
accuracy
pre-eclampsia etc.
• This
physician to get information about treatment and medicine, which are necessary for you.
• The
medical action is necessary for you.
• Irregularity of pulse or arrhythmia
oscillometric blood
icon . In this case, contact your physician.
• Please contact your physician about the specic risks of cu pressure in your individual case.
• If you experience
not stop
3
to
it from your wrist.
• Blood pressure
clots.
• Blood
may be visible for several days in individual cases. If necessary
• This
insucient experience
have been instructed in the use of the device.
• This
to use this device on young persons.
• Do not allow children to use the unit. Medical products are not toys!
• The swallowing of small parts like packaging bag, battery
• The user needs to check that the equipment functions properly and that it is in proper working condition before being used.
• The device needs to be used in accordance to the specied ambient conditions (see "T specications") only
Otherwise the accuracy of readings might be aected.
• Do not use the device in moving vehicles.
• Do not use this device if you are allergic to plastic or rubber.
• The
radio transmitters, mobile telephones or microwaves, as this could cause functional defects or incorrect measurements.
• Do not use the
as alcohol) are present.
• Contact your physician before using the device, if:
- the cu should be applied over hurt or burned skin
- the cu should be applied on limbs with an inserted catheter or shunt
- the cu should be applied on the same side of the body where a mastectomy or lymph node clearance has been realized
- a blood pressure measurement should be executed together with other measurements on the same part of the body
- a control of the blood circulation of the user is necessary
• Never use any other cu than the one supplied and do not use the cu together with other persons to avoid infections.
• Do not apply the cu on any other part of the body than the left wrist.
• The cu must not be applied over clothes as this may lead to injuries or inaccurate readings.
• Do not kink or fold the cu and do not pull it over sharp edges.
• No modication of this unit/device is allowed.
• Do not disassemble the device.
• Avoid high temperatures and direct sunlight.
• Protect
not continue to use the unit. In this case contact your specialist dealer or notify us directly
• Please
service centres.
• If
using.
• Please do not use a dilution agent, alcohol or petrol to clean the unit.
• Do not hit the device heavily or let if fall down from a high place.
• Do
objects. This may lead to damages of the device.
• The monitor requires 6
intended use when the ambient temperature is 20 °C.
• The monitor requires
its intended use when the ambient temperature is 20 °C .
• If the unit is not going to be used for a long period, please remove the batteries.
SAFETY
• Do not disassemble batteries!
• Replace all batteries if the unit display shows the low battery symbol.
• Never leave any low battery in the battery compartment since it may leak and cause damage to the unit.
• Increased
of these parts, rinse the aected area with copious amounts of fresh water and seek medical attention immediately!
• If a battery has been swallowed, seek medical attention immediately!
• Replace all of the batteries simultaneously!
• Only replace with
• Insert the batteries correctly
• Make sure the battery cover is intact and not damaged before installing the batteries.
• Keep batteries out of children's reach!
• Do not attempt to recharge batteries! There is a danger of explosion!
• Do not short circuit! There is a danger of explosion!
• Do not throw into a re! There is a danger of explosion!
• Do
collection point, at the shop where they were purchased!
Unit and LC-Display
1
Blood Pressure Indicator (green - yellow - orange - red)
2
LC-display
3
- button (ST
4
M - button (Memory Recall)
5
Wrist cu
6
Battery compartment
7
Display of time
8
Display of date
9
Change Battery symbol
0
Display of Systolic Pressure
q
Display of Diastolic Pressure
w
Display of Pulse Rate
e
Pulse symbol
r
User memory
t
Memory Location number
z
u
M - symbol (memory)
i
Blood Pressure Indicator
o
Deation symbol
What is blood pressure?
Blood pressure is the pressure created in the blood vessels by each heart beat.
When the
known as the systolic pressure and is the rst value to
the pressure in the arteries also falls. Once the arteries are relaxed, a second reading is taken – the diastolic pressure.
How is blood pressure measured?
The medisana BW 335 is
carried
of the cu over the artery
Blood pressure classication
systolic mmHg diastolic mmHg Blood Pressure Indicator
1
/
i
≥ 180 ≥ 1 severe hypertension red
160 - 179 100 - 109 moderate hypertension orange
140 - 159 90 - 99 mild hypertension yellow
130 - 139 85 - 89 high-normal blood pressure green
120 - 129 80 - 84 normal blood pressure green
< 120 < 80 optimal blood pressure green
Inuencing and evaluating readings
• Measure your
reading.
• Y
When using the unit regularly
him updated.
• When
drugs and physical exertion inuence the measured values in various ways.
• Measure your blood pressure before meals.
• Before taking readings, allow yourself at least 5-10 minutes rest.
• If the systolic
please
taking readings.
Starting up
Insert / replace batteries
Y
6
is located on the
underside
Ensure correct polarity when inserting the batteries (as marked on the battery compartment cover).
Close
9
display or if nothing appears on the display after the unit has been switched on.
Settings
Set date and time
After inserting
after
3
and the M -
button
4
for approx. 3 seconds after switching on the unit.
1.
FirstlyM - button
4
.
Press the - button
3
afterwards to enter the date and time setting mode.
2.
Adjust the yearM - button
4
and conrm the value and go to next step by pressing the
3
.
3
is pressed, all adjustments
the
lost and needs to be entered again.
Attach / exchange the cu
The medisana blood pressure device BW 335 features an exchangeable cu.
The cu is already attached in delivery condition.
Y
with the 4 notches and press the cu onto the device until it rmly ts.
Fitting the cu
1. 1 ).
2. There 2 ).
3. Press the V3 ).
Correct position for taking readings
• Carry out the measurement whilst seated.
• Relax your arm and place it comfortably
• Raise the wrist so that the cu of the monitor is at heart level (g. 4 , position a = too high, b = correct, c = too low).
• Keep still during the measurement: Do not move and do not talk as this may alter the measurements.
T
After the cu has been appropriately positioned,the measurement can begin.
1. Switch the unit on by pressing the - button
3
. The display will shortly show all available symbols.
2. The medisana blood pressure monitor BW 335 gives you the
each of M - button
4
to choose between user 1
and user 2. If no selection is made within 5 seconds, the following measurement will be assigned to the current shown user
3. The
rising pressure in the cu is shown on the display
4. The unit inates the cu until sucient pressure has built up for a measurement.
the cu and carries out the measurement. When the device detects the signal, the heart symbol starts to ash on
the display
and the pulse value appear on the display
2
. The blood pressure indicator
i
is shown next to the relevant coloured bar
depending on the blood pressure classication.
If the unit has detected an irregular heartbeat, the arrhythmia display
z
will also be shown.
5. The readings are automatically saved in the selected memory ( or ). Up to 120 measured values with date and time
can be stored in each memory along with time and date.
6. The
are pressed. The unit may also be switched o using the - button
3
.
Discontinuing a measurement
If it is necessary to interrupt a blood pressure measurement for any reason (e.g. the patient feels unwell), the - button
3
can be pressed at any time. The device immediately decreases the cu pressure automatically
Display stored values
This
memory M - button
4
when the device is switched
on to activate M - button
4
to change
Use
3
and afterwards the avarage of all measurements stored in this user memory (if no measurements are stored, a "0 " appears).
Now M - button
4
o'clock (again, a "0 " appears here, if no corresponding measurements are stored).
Press the M - button
4
again to see
p.m. M - button
4
M - button
4
displays the respective values measured previously0". If no button
is
any time by pressing the - button
3
, which will also switch the unit o. The oldest value is deleted if 120 measured values
have been stored in the memory and a new value is saved.
Delete saved values
If you want M - but-
ton
4
for about 3 seconds - all values of the corresponding user memory slot will be deleted.
Error messages and error remedying
The following notications in the display indicate problems or errors:
Please contact the manufacturer resp. the service centre if you can’t solve the problem. Do not disassemble the unit by
yourself.
Cleaning and care
Remove cu cloth a
soapy
component
Only inate the cu when it is in position around the wrist.
Do
temperature.
calibration: The
unit must
by
The
resp. 3 years. The cu integrity is maintained after 1,000 openclose cycles of the closure.
Disposal
This product must not be disposed of together with domestic waste.
or electronic devices, regardless of whether or not they contain toxic substances, at a municipal or commercial
collection point so that they can be disposed of in an environmentally acceptable manner
Remove the batteries before disposing of the device/unit. Do not dispose of old batteries with your household
waste, but at a battery collection station at a recycling site or in a shop. Consult your local authority or your
supplier for information about disposal.
Guidelines / Standards
This
in accordance with EC Guidelines and carries the CE symbol (conformity symbol) “CE 0297”.
The specications
met.
2013, IEC60601-1-2:2014/EN 60601-1-2:2015, IEC80601-2-30:2009+AMD1:2013/EN 80601-2-30:2010/A1:2015, EN 1060-1:
1995 Electromagnetic
standards for electromagnetic compatibility
Technical specications
W
too high! Fits of
Name and model:
Display system:
Memory slots:
Measuring method:
Power supply:
Blood pressure measuring range:
Pulse measuring range:
Maximum error tolerance for static pressure:
Maximum error tolerance for pulse rate:
Precision of the displayed values:
Pressure generation:
Deation:
Automatic switch-o:
Battery life:
Operating conditions:
Storage conditions:
Dimensions (main unit):
Cu:
Weight:
Item number:
EAN number:
medisana Blood pressure monitor BW 335
Digital display
2 x 120 measurement values
Oscillometric
3 V , 2 x 1.5V batteries
40 - 260 mmHg
40 – 180 beats/min.
± 3 mmHg
± 5 % of the value (≥ 60); ± 3 beats/min. (<60)
1 mmHg
Automatic with pump
Automatic
After approx. 1 minute
approx. 200 measurements
+10 °C to +40 °C, ≤ 85 % relative humidity;
Air pressure 80 kPa - 105 kPa
-20 °C to +50 °C, ≤ 85 %. relative humidity;
Air pressure 80 kPa - 105 kPa
Approx. 89 x 60 x 31 mm (L
14 - 19.5 cm for adults
Approx. 69.5 g without batteries
51077
40 15588 51077 9
The current version of this instruction manual can be found under www
In accordance with our policy of continual product improvement, we
reserve the right to make technical and visual changes without notice.
Scope of supply
Please check rst of all that the unit is complete.
The following parts are included as standard:
• 1 medisana Blood Pressure Monitor BW 335
• 2 batteries (type
• 1 storage box • 1 instruction manual
Please contact your supplier if you notice any transport damage on unpa-
cking the unit.
W
Never alter the dose of a medicine prescribed by a doctor
Common factors of wrong measurements
• Please keep quiet for 5-10 minutes and avoid eating, drinking alcohol,
smoking, exercising and bathing before taking a measurement.
factors will inuence the measurement result.
• Remove watches or other spruce from your wrist before measurement.
• Always measure on the same wrist (normally left).
• Measurements should be
the blood pressure varies even during the day
• Any eort to support the arm during measurement may increase the
measured blood pressure.
• Make
or
your arm if necessary
• If the wrist is not at heart level, a false reading may be obtained.
• A
• With
lead to false
be carried out
in order to allow the accumulated blood to ow normally.
Display Cause and correction
Hi or Lo The measurement result is out of the measurable range. Repeat the measurement
and contact your physician if necessary
Unusual measurement results Cu not tted properly; Movement or speaking during measurement; Incorrect body
posture; Heart arrhythmia. Repeat the measurement and contact your physician if
necessary
Replace both batteries.
Er 0 / Er 1 / Er 2 Pressure system instable at start of the measurement / Error in measuring the systolic
pressure / Error in measuring the diastolic pressure. Do not move!
Er 3 / Er 4 Pressure system is blocked or sleeve is too tight during ination / Pressure system
has a leak or sleeve is too loose during ination.
Put the sleeve on correctly!
Er 5 / Er 6 / Er 7 /
Er 8 / Er
Sleeve pressure above 300 mmHg / Longer than 3 min. with sleeve pressure over
15 mmHg / EEPROM access error / Error when testing the functions on the device /
Failure of pressure sensorPerform measurement again after 5 minutes!
No reaction after pressing a but-
ton or insertion of batteries
Remove the batteries, wait for 5 minutes and reinsert the batteries.
GB Safety instructions
Read the instruction manual carefully before using this device, especially the
safety instructions, and keep the instruction manual for future use. Should
you give this device to another person, it is vital that you also pass on these
instructions for use.
W
Please contact your supplier or the service centre in case of a claim under the warranty
enclose a copy of your receipt and state what the defect is.
The following warranty terms apply:
1. The warranty period for
medisana
products is 3 years from date of purchase. In case of a warranty claim, the date of
purchase has to be proven by means of the sales receipt or invoice.
2. Defects in material or workmanship will be removed free of charge within the warranty period.
3. Repairs under warranty do not extend the warranty period either for the unit or for the replacement parts.
4. The following is excluded under the warranty:
a.
b. All damage which is due to repairs or tampering by the customer or unauthorised third parties.
c. Damage which has arisen during transport from the manufacturer to the consumer or during transport to the service centre.
d. Accessories which are subject to normal wear and tear
5. Liability for direct or indirect consequential losses caused by the unit are excluded even if the damage to the unit is accepted
as a warranty claim.
medisana GmbH
Jagenbergstr
GERMANY
The service centre address is shown on the attached leaet.
IMPORT
Non-observance of these instructions can result in serious
injury or damage to the device.
W
These warning notes must be observed to prevent any injury
to the user
CAUTION
These notes must be observed to prevent any damage to the
device.
NOTE
These notes give you useful additional information on the
installation or operation.
Device classication: type BF
LOT number
applied part
Protection rating agains foreign
Serial number
objects and water
Manufacturer Date of manufacture
IP22
SN
