BP W150 IMT - Blood pressure monitor MICROLIFE - Free user manual and instructions

USER MANUAL BP W150 IMT MICROLIFE

Display Dear Customer, Your new Microlife blood pressure monitor is a reliable medical instrument for taking measurements on the wrist. It is simple to use, accurate and comes highly recommended for blood pressure moni- toring in your home. This instrument was developed in collaboration with physicians and clinical tests prove its measurement accuracy to be very high.* Please read through these instructions carefully so that you under- stand all functions and safety information. We want you to be happy with your Microlife product. If you have any questions, problems or want to order spare parts, please contact Microlife-Customer Service. Your dealer or pharmacy will be able to give you the address of the Microlife dealer in your country. Alternatively, visit the Internet at www.microlife.com where you will find a wealth of invaluable information on our products. Stay healthy – Microlife AG!

• This instrument is clinically tested according to the British Hyper- tension Society (BHS) protocol. Microlife BP W150 IMT

Battery Display Read the instructions carefully before using this device.2 Table of Contents

1. Important Facts about Blood Pressure and Self-Measurement

• How do I evaluate my blood pressure?

2. Using the Instrument for the First Time

• Activating the fitted batteries

• Setting the date and time

3. Taking a Blood Pressure Measurement using this Instrument

4. Appearance of the Heart Arrhythmia Indicator for early

6. Traffic Light Indication in the Display

7. Battery Indicator and Battery change

• Flat battery – replacement

• Using rechargeable batteries

9. Safety, Care, Accuracy Test and Disposal

• Safety and protection

1. Important Facts about Blood Pressure and Self-

Measurement Type BF applied part

Blood pressure is the pressure of the blood flowing in the arteries generated by the pumping of the heart. Two values, the systolic (upper) value and the diastolic (lower) value, are always measured.

The instrument also indicates the pulse rate (the number of times the heart beats in a minute).3BP W150 IMT

Permanently high blood pressure values can damage your health and must be treated by your doctor!

Always discuss your values with your doctor and tell him/her if you have noticed anything unusual or feel unsure. Never rely on single blood pressure readings.

A number of factors can affect the accuracy of measure- ments taken on the wrist. In some cases, the result may differ from the measurement taken on the upper arm. We therefore advise you to compare these values with those produced by the upper arm measurement and discuss them with your doctor.

Enter your readings in the enclosed blood pressure diary. This will give your doctor a quick overview.

There are many causes of excessively high blood pressure values . Your doctor will explain them in more detail and offer treat- ment where appropriate. Besides medication, relaxation tech- niques, weight loss and exercise can also lower your blood pressure.

Under no circumstances should you alter the dosages of any drugs prescribed by your doctor!

Depending on physical exertion and condition, blood pressure is subject to wide fluctuations as the day progresses. You should therefore take your measurements in the same quiet condi- tions and when you feel relaxed. Take at least two measure- ments per day, one in the morning and one in the evening.

It is quite normal for two measurements taken in quick succession to produce significantly different results.

Deviations between measurements taken by your doctor or in the pharmacy and those taken at home are quite normal, as these situ- ations are completely different.

Several measurements provide a much clearer picture than just one single measurement.

Leave a small break of at least 15 seconds between two measurements.

If you are pregnant, you should monitor your blood pressure very closely as it can change drastically during this time!

If you suffer from an irregular heartbeat (arrhythmia, see «Section 4.»), measurements taken with this instrument should only be evaluated after consultation with your doctor.

The pulse display is not suitable for checking the frequency of heart pacemakers.4 How do I evaluate my blood pressure? The higher value is the one that determines the evaluation. Example: a readout value between 150/85 or 120/98 mmHg indicates «blood pressure too high».

2. Using the Instrument for the First Time

Activating the fitted batteries Pull out the protective strip projecting from the battery compartment 3. Setting the date and time

3. Taking a Blood Pressure Measurement using this

Instrument Table for classifying blood pressure values in adults in accordance with the World Health Organisation (WHO) in 2003. Data in mmHg. Range Systolic Diastolic Recommendation blood pressure too low z 100 z 60 Consult your doctor

100 - 120 60 - 80 Self-check

140 - 160 90 - 100 Seek medical advice

dangerously high 180 y 110 y Urgently seek medical advice!

1. After the new batteries are fitted, the year number flashes in the

display. You can set the year by pressing the M-button 5. To confirm and then set the month, press the time button 6.

2. You can now set the month using the M-button. Press the time

button to confirm and then set the day.

Please follow the instructions above to set the day, hour and minutes.

4. Once you have set the minutes and pressed the time button, the

date and time are set and the time is displayed.

5. If you want to change the date and time, press and hold the time

button down for approx. 3 seconds until the year number starts to flash. Now you can enter the new values as described above. Checklist for taking a reliable measurement

1. Avoid activity, eating or smoking immediately before the

4. Appearance of the Heart Arrhythmia Indicator for

early Detection This symbol

indicates that certain pulse irregularities were detected during the measurement. In this case, the result may deviate from your normal blood pressure – repeat the measurement. In most cases, this is no cause for concern. However, if the symbol appears on a regular basis (e.g. several times a week with measurements taken daily) we advise you to tell your doctor. Please show your doctor the following explanation:

Sit down for at least 5 minutes before the measurement and relax.

3. Always take the measurement on the left arm while in a sitting

4. Remove any items of clothing and your watch, for example, so

that your wrist is free.

5. Always ensure that the cuff is positioned correctly, as shown in

the pictures illustrated on the short instruction card.

6. Fit the cuff comfortably but not too tight. The cuff will cover a

wrist diameter of 13.5 to 21.5 cm (5.25 - 8.5 inches).

7. Support your arm in a relaxed position and ensure that the

instrument is at the same height as your heart.

8. Press the ON/OFF button 1 to start the measurement.

9. The cuff will now pump up automatically. Relax, do not move

and do not tense your arm muscles until the measurement result is displayed. Breathe normally and do not talk.

When the correct pressure is reached, the pumping stops and the pressure falls gradually. If the required pressure was not reached, the instrument will automatically pump some more air into the cuff.

11. During the measurement, the heart symbol AN flashes in the

display and a beep sounds every time a heartbeat is detected.

The result, comprising the systolic

blood pressure and the pulse

is displayed and longer beep is heard. Note also the explanations on further displays in this booklet.

13. Remove and switch off the monitor and enter the result in the

enclosed blood pressure pass. (The monitor does switch off automatically after approx. 1 min.).

You can stop the measurement at any time by pressing the ON/OFF button (e.g. if you feel uneasy or an unpleasant pres- sure sensation).6

At the end of a measurement, this instrument automatically stores each result, including date and time. Viewing the stored values Press the M-button 5 briefly, when the instrument is switched off. The display first shows «M» AL and then a value, e.g. «M 17». This means that there are 17 values in the memory. The instrument then switches to the last stored result. Pressing the M-button again displays the previous value. Pressing the M-button repeatedly enables you to move from one stored value to another. Memory full Clearing all values If you are sure that you want to permanently remove all stored values, hold down the M-button (the instrument must have been switched off beforehand) until «CL» appears and then release the button. To permanently clear the memory, press the M-button while «CL» is flashing. Individual values cannot be cleared.

6. Traffic Light Indication in the Display

The bars on the left-hand edge of the traffic light display AK show you the range within which the indicated blood pressure value lies. Depending on the height of the bar, the readout value is either within the normal (green), borderline (yellow) or danger (red) range. The classification corresponds to the 6 ranges in the Table as defined by the WHO, as described in «Section 1.». Information for the doctor on frequent appearance of the Arrhythmia indicator This instrument is an oscillometric blood pressure monitor that also analyses pulse frequency during measurement. The instrument is clinically tested. The arrhythmia symbol is displayed after the measurement, if pulse irregularities occur during measurement. If the symbol appears more frequently (e.g. several times per week on measurements performed daily) we recommend the patient to seek medical advice. The instrument does not replace a cardiac examination, but serves to detect pulse irregularities at an early stage.

When the memory has stored 30 results, the memory is full. From this point onwards, a new measured value is stored by overwriting the oldest value.7BP W150 IMT

7. Battery Indicator and Battery change

Low battery When the batteries are approximately ¾ empty the battery symbol AO will flash as soon as the instrument is switched on (partly filled battery displayed). Although the instrument will continue to measure reliably, you should obtain replacement batteries. Flat battery – replacement When the batteries are flat, the battery symbol AO will flash as soon as the instrument is switched on (flat battery displayed). You cannot take any further measurements and must replace the batteries. Using rechargeable batteries You can also operate this instrument using rechargeable batteries.

If an error occurs during the measurement, the measurement is inter- rupted and an error message, e.g. «ERR 3», is displayed.

1. Open the battery compartment 3 by pulling off the cap.

2. Replace the batteries – ensure correct polarity as shown by the

symbols in the compartment.

To set date and time, follow the procedure described in «Section 2.».

The memory retains all values although date and time (and possibly also set alarm times) must be reset – the year number therefore flashes automatically after the batteries are replaced.

Do not use batteries beyond their date of expiry.

Remove batteries if the instrument is not going to be used for a prolonged period.

Batteries must be removed and recharged when the flat battery symbol appears. They should not remain inside the instrument as they may become damaged (total discharge as a result of low use of the instrument, even when switched off).

Always remove the rechargeable batteries if you do not intend to use the instrument for a week or more.

Batteries cannot be charged in the blood pressure monitor. Recharge batteries in an external charger and observe the information regarding charging, care and durability. Error Description Potential cause and remedy

ERR 1 » Signal too weak The pulse signals on the cuff are too weak. Re-position the cuff and repeat the measurement.*8

• Please consult your doctor, if this or any other problem occurs repeatedly.

9. Safety, Care, Accuracy Test and Disposal

Safety and protection

ERR 2 » Error signal During the measurement, error signals were detected by the cuff, caused for instance by movement or muscle tension. Repeat the measurement, keeping your arm still.

ERR 3 » No pressure in the cuff An adequate pressure cannot be generated in the cuff. A leak may have occurred. Check that the cuff is correctly connected and is not too loose. Replace the batteries if neces- sary. Repeat the measurement.

ERR 5 » Abnormal result The measuring signals are inaccurate and no result can therefore be displayed. Read through the checklist for performing reliable measurements and then repeat the measurement.*

» Pulse or cuff pressure too high The pressure in the cuff is too high (over 300 mmHg) OR the pulse is too high (over 200 beats per minute). Relax for 5 minutes and repeat the measurement.*

» Pulse too low The pulse is too low (less than 40 beats per minute). Repeat the measurement.* Error Description Potential cause and remedy

If you think the results are unusual, please read through the information in «Section 1.» carefully.

This instrument may be used only for the purpose described in this booklet. The manufacturer cannot be held liable for damage caused by incorrect application.

This instrument comprises sensitive components and must be treated with caution. Observe the storage and operating condi- tions described in the «Technical Specifications» section!

The cuffs are sensitive and must be handled with care.9BP W150 IMT

Instrument care Clean the instrument only with a soft, dry cloth. Cleaning the cuff Carefully remove any marks on the cuff with a damp cloth and mild detergent. Accuracy test We recommend this instrument is tested for accuracy every 2 years or after mechanical impact (e.g. being dropped). Please contact Microlife-Service to arrange the test (see foreword). Disposal

This instrument is covered by a 5 year guarantee from the date of purchase. The guarantee is valid only on presentation of the guar- antee card completed by the dealer (see back) confirming date of purchase or the receipt. Please contact Microlife-Service (see foreword).

Only pump up the cuff once fitted.

Do not use the instrument close to strong electromagnetic fields such as mobile telephones or radio installations.

Do not use the instrument if you think it is damaged or notice anything unusual.

If the instrument is not going to be used for a prolonged period the batteries should be removed.

Read the additional safety instructions in the individual sections of this booklet. Ensure that children do not use the instrument unsupervised; some parts are small enough to be swallowed. Batteries and electronic instruments must be disposed of in accordance with the locally applicable regulations, not with domestic waste.

Batteries, cuff and wearing parts are not included.

The guarantee does not cover damage caused by improper handling, discharged batteries, accidents or non-compliance with the operating instructions. Operating temperature: 10 - 40 °C / 50 - 104 °F

This device complies with the requirements of the Medical Device Directive 93/42/EEC. Technical alterations reserved. Weight: 130 g (including batteries) Dimensions: 80 x 70 x 70 mm Measuring procedure: oscillometric, corresponding to Korotkoff method: Phase I systolic, Phase V dias- tolic Measurement range: 20 - 280 mmHg – blood pressure

IEC 60601-1-2 (EMC)42