microlife BP B6 Connect Blood Pressure Monitor User Manual

BP B6 Connect Blood Pressure Monitor

Product Information

The Microlife BP B6 Connect is a blood pressure monitoring device manufactured by Microlife AG and ONBO Electronic (Shenzhen) Co., Ltd. It is designed to measure blood pressure accurately and detect atrial fibrillation (AF), a heart condition characterized by irregular heartbeats. The device is equipped with various features such as an Atrial Fibrillation Indicator, memory function, time display, and USB connectivity.

Key Features

• Atrial Fibrillation Indicator for early detection
• Memory function to store previous measurements
• Time display for convenience
• USB connectivity for data transfer

Usage Instructions

Preparation:

1. Sit on a back-supported chair with uncrossed legs.
2. Avoid wearing thick or close-fitting garments on the upper arm.
3. Place the artery-mark on the cuff over your artery.
4. Fit the cuff closely, but not too tight.
5. Position the cuff 1-2 cm above your elbow.
6. Keep your arm still and do not speak during the measurement.

Before Each Measurement:

1. Avoid eating, bathing, smoking, or consuming caffeine approximately 30 minutes before measuring.
2. Avoid physical activity and relax for 5-10 minutes.
3. Measure before taking any medication.

Additional Information:

• Batteries and electronic devices should be disposed of according to local regulations.
• Read the instructions carefully before using the device.
• Keep the device dry.
• Keep the device away from children aged 0-3.

Atrial Fibrillation (AF) Information:
Atrial fibrillation occurs when rapid, disorganized electrical signals are present in the heart’s two upper chambers, causing irregular contractions. The Microlife BP B6 Connect can detect atrial fibrillation during measurements. It is recommended to consult a doctor if atrial fibrillation is detected. Please note that the device may not accurately detect atrial fibrillation in individuals with pacemakers or defibrillators. In the presence of atrial fibrillation, using the MAM-mode is recommended for more reliable blood pressure measurement.

Preparation

1. Sit on a back-supported chair and keep your legs uncrossed.
2. Avoid thick or close-fitting garments on the upper arm.

3. Place the artery-mark on the cuff over your artery.
4. Fit the cuff closely, but not too tight.

5. Position the cuff 1-2 cm above your elbow.
6. Keep your arm still and do not speak during the measurement.

Before each measurement

1. Avoid eating, bathing, smoking or caffeine (approx. 30 min).
2. Avoid activity and relax for 5-10 min.
3. Measure before medication intake.

Guarantee Card

Microlife BP B6 Connect

1. ON/OFF button

2. Display

3. M-button (memory)

4. Time button

5. User Button

6. Cuff socket

7. MAM Switch

8. Traffic light indicator

9. USB Port

10. Mains Adapter Socket

11. Battery compartment

12. Cuff

13. Cuff tube

14. Cuff connector
    DISPLAY

15. Active Bluetooth®

16. Systolic value

17. Diastolic value

18. Pulse rate

19. Battery display

20. Cuff fit check

    • A: Suboptimal cuff fit
    • B: Arm movement indicator «Err 2»
    • C: Cuff pressure check «Err 3»

21. Cuff signal indicator «Err 1»

22. Irregular heartbeat (IHB) symbol

23. Atrial Fibrillation Indicator (AFIB)

24. User indicator

25. MAM Mode

26. Stored value

27. Clinical Blood Pressure Average «MyBP»

28. Date/Time

29. Pulse indicator

30. Average Indicator «MyCheck»

SYMBOLS

Intended use

• This oscillometric blood pressure monitor is intended for measuring non-invasive blood pressure in people aged 12 years or older.
• It is clinically validated in patients with hypertension, hypotension, diabetes, pregnancy, pre-eclampsia, atherosclerosis, end-stage renal disease, obesity and the elderly.
• The device can detect an irregular pulse suggestive of Atrial Fibrillation (AF). Please note that the device is not intended to diagnose
• AF. A diagnosis of AF can only be confirmed by ECG. The patient is advised to see a physician.

Dear Customer

• This device was developed in collaboration with physicians and clinical tests carried out prove its measurement accuracy to be of a very high standard.*
• Microlife AFIBsens is the world’s leading digital blood pressure measurement technology for the detection of atrial fibrillation (AF) and arterial hypertension. These are the two top risk factors of getting a stroke or heart disease. It is important to detect AF and hypertension at an early stage, even though you may not experience any symptoms. AF screening in general and thus also with the Microlife AFIB algorithm, is recommended for people of 65  years and older. The AFIB algorithm indicates that atrial fibrillationmay be present. For this reason, it is recommended that you visit your doctor when the device gives an AFIB signal during your blood pressure measurement. The AFIB algorithm of Microlife has been clinically investigated by several prominent clinical investigators and showed that the device detects patients with AFIB at a certainty of 97-100%. 1,2
• If you have any questions, problems or want to order spare parts please contact your local 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.
  1. Kearley K, Selwood M, Van den Bruel A, Thompson M, Mant D, Hobbs FR et al.: Triage tests for identifying atrial fibrillation in primary care: a diagnostic accuracy study comparing single-lead ECG and modified BP monitors. BMJ Open 2014; 4:e004565.
  2. Wiesel J, Arbesfeld B, Schechter D: Comparison of the Microlife blood pressure monitor with the Omron blood pressure monitor for detecting atrial fibrillation. Am J Cardiol 2014; 114:1046-1048.

Appearance of the Atrial Fibrillation Indicator for early Detection

(Active only in MAM mode)

This device is able to detect atrial fibrillation (AF). This symbol BM indicates that atrial fibrillation was detected during the measurement. Please refer to the next paragraph for information regarding the consultation with your doctor.

Information for the doctor on frequent appearance of the atrial fibrillation indicator

• This device is an oscillometric blood pressure monitor that also analyses pulse irregularity during measurement. The device is clinically tested.
• The AFIB symbol is displayed after the measurement, if atrial fibrillation occurred during measuring. If the AFIB symbol appears after having performed a full blood pressure measurement episode (triplicate measurements), the patient is advised to perform another measurement episode (triplicate measurements). If the AFIB symbol appears again, we recommend the patient to seek medical advice.
• If the AFIB-symbol appears on the screen of the blood pressure monitor, it indicates the possible presence of atrial fibrillation.
• The atrial fibrillation diagnosis however, must be made by a cardiologist based on ECG interpretation.
  • Keep the arm still during measuring to avoid false readings.
  • This device may not or wrongly detect atrial fibrillation in people with pacemakers or defibrillators.
  •  In the presence of atrial fibrillation the diastolic blood pressure value may not be accurate.
  • In the presence of atrial fibrillation using MAM-mode is recommended for more reliable blood pressure measurement.

What is Atrial Fibrillation (AF)?
Normally, your heart contracts and relaxes to a regular beat. Certain cells in your heart produce electrical signals that cause the heart to contract and pump blood. Atrial fibrillation occurs when rapid, disorganized electrical signals are present in the heart’s two upper chambers, called the atria; causing them to contract irregularly (this is called fibrillation). Atrial fibrillation is the most common form of heart arrhythmia. It often causes no symptoms, yet it significantly increases your risk of stroke. You’ll need a doctor to help you control the problem.

Who should be screened for Atrial Fibrillation?

• AF screening is recommended for people over 65 years of age, since the chance of having a stroke increases with age. AF screening is also recommended for people from the age of 50 years who have high blood pressure (e.g. SYS higher than 159 or DIA higher than 99) as well as those with diabetes, coronary heart failure or for those who have previously had a stroke.
• In young people or in pregnancy AF screening is not recommended as it could generate false results and unnecessary anxiety. In addition, young individuals with AF have a low risk of getting stroke as compared to elder people.

Risk factors you can control

• Early diagnosis of AF followed by adequate treatment can significantly reduce the risk of getting stroke. Knowing your blood pressure and knowing whether you have AF is the first step in proactive stroke prevention.
• For more information visit our website: www.microlife.com/afib.

Using the device for the first time

Inserting the batteries
After you have unpacked your device, first insert the batteries. The battery compartment AK is on the bottom of the device. Insert the batteries (4 x 1.5 V, size AA), thereby observing the indicated polarity.

Setting the date and time

1. After the new batteries are fitted, the year number flashes in the display. You can set the year by pressing the M-button 3. To confirm and then set the month, press the time button 4.
2. Press the M-button to set the month. Press the MAM button to confirm and then set the day.
3. 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 for approx. 7-8 seconds until the year number starts to flash. Now you can enter the new values as described above.

Selecting the correct cuff
Microlife offers different cuff sizes. Select the cuff size to match the circumference of your upper arms (measured by close fitting in the centre of the upper arm).

• Pre-shaped cuffs are optionally available.
• Only use Microlife cuffs.
  • Contact your local Microlife Service if the enclosed cuff AL does not fit.
  • Connect the cuff to the device by inserting the cuff connector AN into the cuff socket 6 as far as it will go.
• If you buy a spare Microlife cuff, please remove the cuff connector AN from the cuff tube AM from the cuff supplied with the original device and insert this cuff connector into the tube of the spare cuff (valid for all cuff sizes)

Selecting the user
This device allows to store the results for 2 individual users.

• Select the intended user (user 1 or user 2 BN) by pressing the user button 5.
• Before each measurement, ensure that the correct user is selected.

Selecting standard or MAM mode
Before each measurement, select standard (single measurement) or MAM mode (automatic triple measurement). In MAM mode, 3 measurements are automatically taken in succession and the result is then automatically analysed and displayed. Because the blood pressure constantly fluctuates, a result obtained in this way is more reliable than when a single measurement is performed.

• To select MAM mode, slide the MAM switch 7 upwards to position «3» until the MAM-symbol BO appears on the display. To change to standard mode (single measurement), slide the MAM switch downwards to position «1».
• The bottom, right hand section of the display shows a 1, 2 or 3 to indicate which of the 3 measurements is currently being taken.
• There is a break of 15 seconds between the measurements. A count down indicates the remaining time.
• The individual results are not displayed. Your blood pressure will only be displayed after all 3 measurements are taken.
• Do not remove the cuff between measurements.
• If one of the individual measurements was questionable, a fourth one is automatically taken.
  AF detection is only activated in MAM mode.

Checklist for taking a reliable measurement

• Avoid activity, eating or smoking immediately before the measurement.
• Sit down on a back-supported chair and relax for 5 minutes. Keep your feet flat on the floor and do not cross your legs.
• Always measure on the same arm (normally left). It is recommended that doctors perform double arm measurements on a patients first visit in order to determine which arm to measure in the future. The arm with the higher blood pressure should be measured.
• Remove close-fitting garments from the upper arm. To avoi constriction, shirt sleeves should not be rolled up – they do not interfere with the cuff if they are laid flat.
• Always ensure that the correct cuff size is used (marking on the cuff).
  • Fit the cuff closely, but not too tight.
  • Make sure that the cuff is positioned 1-2 cm above the elbow.
  • The artery mark on the cuff (ca.3 cm long bar) must lie over the artery which runs down the inner side of the arm.
  • Support your arm so it is relaxed.
  • Ensure that the cuff is at the same height as your heart.

Taking a blood pressure measurement

• Select standard (single measurement) or MAM mode (automatic triple measurement): see details in chapter 2.»
• Press the ON/OFF button 1 to start the measurement.
• 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.
• The cuff fit check BT on the display indicates that the cuff is perfectly placed. If the icon BT-A appears, the cuff is fitted suboptimally, but it is still ok to measure.
• When the correct pressure is reached, the pumping stops and the pressure falls gradually. If the required pressure was not reached, the device will automatically pump some more air into the cuff.
• During the measurement, the pulse indicator BS flashes in the display.
•  The result, comprising the systolic AP and the diastolic AQ blood pressure and the pulse rate AR are displayed. Note also the explanations on further display symbols in this booklet.
• When the device has finished measuring, remove the cuff.
• Switch off the device. (The monitor does switch off automatically after approx. 1 min.).
  • AF detection is only activated in MAM mode.
  • You can stop the measurement at any time by pressing the ON/OFF button or open the cuff (e.g. if you feel uneasy or an unpleasant pressure sensation).
  • This monitor is specially tested for use in pregnancy and pre-eclampsia. When you detect unusual high readings in pregnancy, you should measure after a short while again (eg. 1 hour). If the reading is still too high, consult your doctor or gynecologist.
  • In pregnancy the AFIB symbol can be ignored.

Manual inflation

• In case of high systolic blood pressure (e.g. above 135 mmHg),
  it can be an advantage to set the pressure individually. Press the ON/OFF button after the monitor has been pumped up to a level of approx. 30 mmHg (shown on the display). Keep the button pressed until the pressure is about 40 mmHg above the expected systolic value – then release the button.

• How not to store a reading
  As soon as the reading is displayed press and hold the ON/OFF button 1 until «M» BP is flashing. Confirm to delete the reading by pressing the Bluetooth/Time button 4 «CL» is displayed when the reading is deleted from the
  memory successfully.

• How do I evaluate my blood pressure

  • The LED traffic light indicator on the left-hand side of the display 8 indicates within which range the measured blood pressure lies. The value is either within the optimum (green), elevated (yellow) or high (red) range. The classification corresponds to the following ranges defined by international guidelines (ESH, ESC, JSH). Data in mmHg.
    Range| Systolic| Diastolic| Recommendation
    ---|---|---|---
    1.| blood pressure too high| ≥135| ≥85| Seek medical advice
    2.| blood pressure elevated| 130 – 134| 80 – 84| Self-check
    3.| blood pressure normal| < 130| < 80| Self-check
  • The higher value is the one that determines the evaluation. Example: a blood pressure value of 140/80 mmHg or a value of 130/90 mmHg indicates «blood pressure too high».

Average Indicator «MyCheck»
This symbol CT indicates after each measurement, if the most recent measured value lies below, above or on the same level as your stored average value (see also chapter «5. Data memory»).

• If the measured Systole or Diastole is more than 5mmHg higher than the stored average, the arrow shows upwards.
• If the measured Systole or Diastole is more than 5mmHg lower than the stored average, the arrow shows downwards.
• If the measured Systole and Diastole do not differ by more than 5mmHg from the stored average, the arrow shows straight on.
• If the measured systole and diastole differ in different directions from the stored average, this is indicated first with the systole figure flashing, together with the up or down arrow for two seconds. Thereafter, the diastole figure flashes with the arrow pointing up or down for two seconds.

Appearance of the irregular heartbeat (IHB) symbol
This symbol BL indicates that an irregular heartbeat was detected. In this case, the measured blood pressure may deviate from your actual blood pressure values. It is recommended to repeat the measurement.

Information for the doctor in case of repeated appearance of the IHB symbol:
This device is an oscillometric blood pressure monitor that also measures the pulse during blood pressure measurement and indicates when the heart rate is irregular.

Data memory

This device automatically stores up to 99 measurement values for each of the 2 users.
Select either user 1 or 2 by pressing the user button 5.

Viewing the average of the last 28 days
Press the M-button 3 again. The display first shows «M» BP and «28A», which stands for the average measurement values of the last 28 days.
Blood pressure readings with suboptimal cuff fit BT-A are not considered in the average value.

Viewing the clinical blood pressure average «MyBP»
Pressing the M-button 3 briefly when the device is switched off, allows you to see the average clinically relevant blood pressure «MyBP». The display first shows «M» BP and «MyBP» BQ. This average is only shown when 12 clinically relevant measurement values in the last 28 days have been performed.

• Only measurements that were performed in the morning between 05:00-10:59 or in the evening between 17:00- 22:59 are considered.
• A maximum of 4 readings per day are considered (2 from the morning and 2 from the evening).
• Measurements performed in standard mode and in MAMmode are considered in the average, when they have been performed during the right time of the day.
• Measurements performed in MAM-mode or single standard mode are both classed as single measurements for working out the «MyBP average».
• Blood pressure readings with suboptimal cuff fit BT-A are not considered in the average value.

Viewing the stored single values
Pressing the M-button again, allows you to see the last performed measurement. The display first shows «M» BP and a value, e.g. «M17». This means that there are 17 single values in the memory. Pressing the M-button again displays the previous value. Pressing the M-button repeatedly enables you to move from one stored value to another.
Pay attention that the maximum memory capacity of 99 memories is not exceeded. When the 99 memory is full, the oldest value is automatically overwritten with the 100 value. Values should be evaluated by a doctor before the memory capacity is reached – otherwise data will be lost.

Clearing all values

• Make sure the correct user is activated.
• If you are sure that you want to permanently remove all stored values, hold down the M-button (the device must have been switched off beforehand) until «CL ALL» appears and then release the button. To permanently clear the memory, press the Bluetooth/Time button while «CL ALL» is flashing. Individual values cannot be cleared.
  Cancel deletion: press ON/OFF button 1 while «CL ALL» is flashing

Battery indicator and battery change

Low battery
When the batteries are approximately ¾ empty the battery symbol AS will flash as soon as the device is switched on (partly filled battery displayed). Although the device will continue to measure reliably, you should obtain replacement batteries.

Flat battery – replacement
When the batteries are flat, the battery symbol AS will flash as soon as the device is switched on (flat battery displayed). You cannot take any further measurements and must replace the batteries.

1. Open the battery compartment AK at the back of the device.
2. Replace the batteries – ensure correct polarity as shown by the symbols in the compartment.
3. To set date and time, follow the procedure described in Section «2. Using the device for the first time».
   The memory retains all values although date and time must be reset – the year number therefore flashes automatically after the batteries are replaced.

Which batteries and which procedure?

• Use 4 new, long-life 1.5 V, size AA alkaline batteries.
• Do not use batteries beyond their date of expiry.
• Remove batteries if the device is not going to be used for a prolonged period.

Using rechargeable batteries
You can also operate this device using rechargeable batteries.

• Only use «NiMH» type reusable batteries.
• Batteries must be removed and recharged when the flat battery symbol appears. They should not remain inside the device as they may become damaged (total discharge as a result of low use of the device, even when switched off).
• Always remove the rechargeable batteries if you do not intend to use the device 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.

Using a mains adapter

You can operate this device using the Microlife mains adapter (DC 6V, 600 mA).

• Only use the Microlife mains adapter available as an original accessory appropriate for your supply voltage.
• Ensure that neither the mains adapter nor the cable are damaged.

1. Plug the adapter cable into the mains adapter socket AT in the blood pressure monitor.
2. Plug the adapter plug into the wall socket. When the mains adapter is connected, no battery current is consumed.

Bluetooth® Function

• This device can be used in conjunction with a smartphone running the «Microlife Connected Health+» App.
• Bluetooth® can be activated manually by pressing and holding the ON/OFF button 1 for about 4 seconds until the Bluetooth symbol begins flashing AO.
• Bluetooth® is automatically activated AO after a measurement has been completed.
  • Bluetooth pairing and set up is required to use this device with the «Microlife Connected Health+» App. It is recommended to manually activate Bluetooth® and connect to the «Microlife Connected Health+» App to synchronize the date and time settings between the device and the smartphone.
  • In case of difficulties connecting the device with the «Microlife Connected Health+» App, try to reset the Bluetooth® connection of this device to default settings: Press and hold the ON/OFF button 1 for 8 seconds until «CL Pr» is displayed. This clears the Bluetooth® pairing records on the device and reset it to factory settings. Bluetooth® automatically activates after the reset.
    For more detailed information visit www.microlife.com/connect.

PC-Link functions

• This device can be used in conjunction with a personal computer (PC) running the Microlife Blood Pressure Analyzer+ (BPA+) software. The memory data can be transferred to the PC by connecting the monitor via a cable.
• If no download-voucher and cable is included download the BPA+ software from www.microlife.com/software and use a Micro-USB cable.

Error Messages

If an error occurs during the measurement, the measurement is interrupted and an error message, e.g. «Err 3», is displayed.

Safety, care, accuracy test and disposal

Safety and protection

• Follow instructions for use. This document provides important product operation and safety information regarding this device. Please read this document thoroughly before using the device and keep for future reference.
• This device may only be used for the purposes described in these instructions. The manufacturer cannot be held liable for damage caused by incorrect application.
• This device comprises sensitive components and must be treated with caution. Observe the storage and operating conditions described in the «Technical Specifications» section.
• The cuffs are sensitive and must be handled with care.
• Only pump up the cuff once fitted.
• Do not use this device if you think it is damaged or notice anything unusual.
• Never open this device.
• Read the additional safety information provided within the individual sections of this instruction manual.
• The measurement results given by this device is not a diagnosis. It is not replacing the need for the consultation of a physician, especially if not matching the patient’s symptoms. Do not rely on the measurement result only, always consider other potentially occurring symptoms and the patient’s feedback. Calling a doctor or an ambulance is advised if needed.
  Ensure that children do not use this device unsupervised; some parts are small enough to be swallowed. Be aware of the risk of strangulation in case this device is supplied with cables or tubes.

Contra-indications
Do not use this device if the patient’s condition meets the following contra- indications, to avoid inaccurate measurements or injuries.

• The device is not intended for measuring blood pressure in pediatric patients of age younger than 12 years old (children, infant, or neonates).
• Presence of significant cardiac arrhythmia during measurement may interfere with blood pressure measurement and affect the reliability of blood pressure readings. Consult with your doctor about whether the device is suitable for use in this case.
• The device measures blood pressure using a pressured cuff. If the measuring limb suffers from injuries (for example open wounds) or under conditions or treatments (for example intravenous drip) making it unsuitable for surface contact or pressurization, do not use the device, to avoid worsening of the injuries or conditions.
• Patient motions during measurement may interfere with the measurement process and influence results.
• Avoid taking measurements of patients with conditions, diseases, and susceptible to environment conditions that lead to incontrollable motions (e.g. trembling or shivering) and inability to communicate clearly (for example children and unconscious patients).
• The device uses oscillometric method to determine blood pressure. The arm being measure should have normal perfusion. The device is not intended to be used on a limb with restricted or impaired blood circulation. If you suffer with perfusion or blood disorders, consult your doctor before using the device.
• Avoid taking measurement on the arm on the side of a mastectomy or lymph node clearance.
• Do not use this device in a moving vehicle (for example in a car or on an aircraft).

WARNING
Indicates a potentially hazardous situation, which if not avoided, could result in death or serious injury.

• This device may only be used for the intended uses described in this Instructions for Use. The manufacturer cannot be held liable for damage caused by incorrect application.
• Do not change the patient medication and treatment based the result of one or multiple measurements. Treatment and medication changes should be prescribed only by a medical professional.
• Inspect the device, cuff, and other parts for damage. DO NOT USE the device, cuff or parts if they appear damaged or operating abnormally.
• Blood flow of the arm is temporarily interrupted during measurement. Extended interruption of blood flow reduces peripheral circulation and may cause tissue injury. Beware of signs (for example tissue discoloration) of impeded peripheral circulation if taking measurements continuously or for an extended period of time.
• Prolonged exposure to cuff pressure will reduce peripheral perfusion and may lead to injury. Avoid situations of extended cuff pressurization beyond normal measurements. In the case of abnormally long pressurization, abort the measurement or loose the cuff to depressurize the cuff.
• Do not use this device in oxygen rich environment or near flammable gas.
• The device is not water resistant or water proof. Do not spill or immerse the device in water or other liquids.
• Do not dissemble or attempt to service the device, accessory and parts, during use or in storage. Access to the device internal hardware and software is prohibited. Unauthorized access and servicing of the device, during use or in storage, may compromise the safety and performance of the device.
• Keep the device away from children and people incapable of operating the device. Beware of the risks of accidental ingestion of small parts and of strangulation with the cables and tubes of this device and accessories.

CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to the user or patient, or cause damage to the device or other property.

• The device is intended only for measuring blood pressure at upper arm. Do not measure other sites because the reading does not reflect your blood pressure accurately.
• After a measurement is completed, loosen the cuff and rest for > 5 minutes to restore limb perfusion, before taking another measurement.
• Do not use this device with other medical electrical (ME) equipment simultaneously. This may cause device malfunction or measurement inaccuracies.
• Do not use this device in proximity of high frequency (HF) surgical equipment, magnetic resonance imaging (MRI) equipment, and computerized tomography (CT) scanners. This may cause device malfunction and measurement inaccuracies.
• Use and store the device, cuff and parts in temperature and humidity conditions specified in the «Technical Specifications». Usage and storage of the device, cuff and parts in conditions outside ranges given in the «Technical Specifications» may results in device malfunction and the safety of usage.
• Protect the device and accessories from the following to avoid damaging the device:
  • water, other liquids, and moisture
  • extreme temperatures
  • impacts and vibrations
  • direct sunlight
  • contamination and dust
  • This device has 2 user settings. Please ensure it is cleaned and disinfected between users to prevent any cross contamination.
  • Stop using this device and cuff and consult with your doctor if you experience skin irritation or discomfort.

Electromagnetic Compatibility Information

• This device is compliant with EN60601-1-2: 2015 Electromagnetic Disturbances standard.
• This device is not certified to be used in vicinity of High Frequency (HF) medical equipment.
• Do not use this device close to strong electromagnetic fields and portable radio frequency communication devices (for example microwave oven and mobile devices). Keep a minimum distance of 0.3 m from such devices when using this device.

Device care
Clean the device only with a soft, dry cloth.

Cleaning the cuff
The cuff delivered with this device is washable.

1. Remove the cuff connector AN from the cuff tube AM and carefully pull the bladder through the opening at the edge of the cuff cover.
2. Hand wash the cuff cover in soapsuds: not hotter than 30 °C.
3. Completely dry the cuff cover by linen drying.
4. Loop the cuff tube back through its opening and carefully place the bladder flat in the cuff cover.
5. Reattach the cuff connector on the cuff tube.
   • The bladder must lay straight in the cuff cover, not folded.
   • Do not use fabric softener.
   • WARNING: Do not wash the cuff in a washing machine or dishwasher!
   • WARNING: Do not dry the cuff cover in a tumble dryer!
   • WARNING: Under no circumstances may you wash the inner bladder!

Accuracy test
We recommend this device is tested for accuracy every 2 years or after mechanical impact (e.g. being dropped). Please contact your local Microlife- Service to arrange the test (see foreword).

Disposal
Batteries and electronic devices must be disposed of in accordance with the locally applicable regulations, not with domestic waste.

Guarantee

• This device is covered by a 5 year guarantee from the date of purchase. During this guarantee period, at our discretion, Microlife will repair or replace the defective product free of charge.
• Opening or altering the device invalidates the guarantee.
• The following items are excluded from the guarantee:
  • Transport costs and risks of transport.
  • Damage caused by incorrect application or non-compliance with the instructions for use.
  • Damage caused by leaking batteries.
  • Damage caused by accident or misuse.
  • Packaging/storage material and instructions for use.
  • Regular checks and maintenance (calibration).
  • Accessories and wearing parts: Batteries, power adapter (optional).
• The cuff is covered by a functional guarantee (bladder tightness) for 2 years.
• Should guarantee service be required, please contact the dealer from where the product was purchased, or your local Microlife service. You may contact your local Microlife service through our website: www.microlife.com/support
• Compensation is limited to the value of the product. The guarantee will be granted if the complete product is returned with the original invoice. Repair or replacement within guarantee does not prolong or renew the guarantee period. The legal claims and rights of consumers are not limited by this guarantee.

Technical Specifications

• Operating conditions: 10 – 40 °C / 50 – 104 °F 15-90 % relative maximum humidity
• Storage conditions: -20 – +55 °C / -4 – +131 °F 15-90 % relative maximum humidity
• Weight: 415 g (including batteries)
• Dimensions: 157.5 x 105 x 61.5 mm
• Cuff size: from 17-52 cm according to the cuff sizes (see «Selecting the correct cuff»)
• Measuring procedure: oscillometric, corresponding to Korotkoff method: Phase I systolic, Phase V diastolic
• Measurement range: 20 – 280 mmHg – blood pressure 40-200 beats per minute – pulse
• Cuff pressure display range: 0 – 299 mmHg
• Resolution: 1 mmHg
• Static accuracy: within ± 3 mmHg
• Pulse accuracy: ± 5 % of the readout value
• Communication: Bluetooth® 4.2
• Compatibility:
  • iOS: iOS 10.0 or newer
  • Android: Android 5 or newer
• Voltage source:
  • 4 x 1.5 V alkaline batteries; size AA
  • Mains adapter DC 6V, 600 mA (optional)
• Battery lifetime: approx. 920 measurements (using new batteries)
• IP Class: IP 20
• Reference to standards: EN 1060-1 /-3 /-4; IEC 60601-1; IEC 60601-1-2 (EMC); IEC 60601-1-11
• Expected service life: Device: 5 years or 10000 measurements, whichever comes first
• Accessories: 2 years or 5000 measurements, whichever comes first

References

• Hypertension and Fever Management - Microlife AG
• Hypertension and Fever Management - Microlife AG
• Connect - Microlife AG
• Support - Microlife AG
• Технология AFIB - Microlife / Микролайф

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