microlife BP 3ABO-H Semi Automatic Blood Pressure Monitor Instruction Manual

BP 3ABO-H
Semi-automatic Blood Pressure Monitor
Instruction Manual

PLEASE NOTE:
THIS MEDICAL INSTRUMENT MUST BE USED ACCORDING TO INSTRUCTIONS TO ENSURE ACCURATE READINGS.![microlife BP 3ABO-H Semi Automatic Blood Pressure Monitor

• Fig](https://manuals.plus/wp-content/uploads/2024/01/microlife-BP-3ABO-H -Semi-Automatic-Blood-Pressure-Monitor-Fig.jpg)Questions? Call toll free at 1-800-568-4147
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  Semi-automatic Blood Pressure Monitor
  Instruction Manual (model # BP 3ABO-H)

Introduction

1.1. Features of your blood pressure monitor.
This blood pressure monitor (BP 3ABO-H) is a semi-automatic, digital blood pressure measuring device for use on the upper arm. It enables very fast and reliable measurement of the systolic and diastolic blood pressure as well as the pulse through the oscillometric method of measuring.
The device offers a clinically tested measurement accuracy and has been designed to be userfriendly.
The large display allows both operational status and cuff pressure to be visible for the entire duration of the measurement.
Before using, please read this instruction manual carefully and then keep it in a safe place.
For further questions on the subject of blood pressure and its measurement, please contact your doctor.

Attention!
1.2. Important information about self-measurement

• Caution: Self measurement of blood pressure helps your health care professional assist in the management of your blood pressure. Unusual values must always be discussed with your doctor. Under no circumstances should you alter the dosages of any drugs prescribed by your doctor.
• The pulse display is not suitable for checking the functioning of heart pacemakers!
• In cases of cardiac irregularity (Arrhythmia), measurements made with this instrument should only be evaluated by your doctor.

Electromagnetic interference:
The device contains sensitive electronic components (Microcomputer). Therefore, avoid strong electrical or electromagnetic fields in the direct vicinity of the device, such as cellular telephones and microwave ovens. These devices, when in operation close to your blood pressure monitor, can lead to temporary impairment of the measuring accuracy.

Important information on blood pressure and its measurement

2.1. How does high/low blood pressure arise?
Your level of blood pressure is determined in a part of the brain called the circulatory center. This part of your brain responds to a situation through feedback with the nervous system.To adjust the blood pressure, the strength and frequency of the heart (Pulse) as well as the width of circulatory blood vessels is altered. Blood vessel width is altered by fine muscles in the blood vessel walls.
The level of arterial blood pressure changes periodically during heart activity: During blood ejection from the heart (Systole) the value is maximal (systolic blood pressure value). At the end of the heart’s ‘rest period’, Diastole or diastolic blood pressure value, blood pressure falls to a low value.
Blood pressure values must lie within certain normal ranges in order to prevent particular diseases.

2.2 Which values are normal?
Blood pressure is too high if at rest, your diastolic pressure is above 90mmHg and/or the systolic blood pressure is over 160mmHg. You should bring these values to the attention of your doctor immediately. Long-term values at this level endanger your health due to the associated advancing damage to the blood vessels in your body.
Should the systolic blood pressure values lie between 140mmHg and 160mmHg and/or the diastolic blood pressure values between 90mmHg and 95mmHg, please consult your doctor, and check your blood pressure regularly.
With blood pressure values that are too low, i.e. systolic values under 105mmHg and/or diastolic values under 60mmHg, please consult your doctor.
Even with normal blood pressure values, a regular self-check with your blood pressure monitor is recommended. In this way you can detect possible changes in your values early and react appropriately, in consultation with your physician.
If you are undergoing medical treatment to control your blood pressure, please keep a record of your blood pressure levels by carrying out regular self- measurements at specific times of the day. Show these values to your doctor. Never use the results of your measurements to dis- continue or independently alter the drug doses prescribed by your doctor.
Table for classifying blood pressure values (units mmHG) according to World Health Organization:

Range| Systolic Blood-pressure| Diastolic Blood-pressure| Measures
---|---|---|---
Hypotension (Low)| lower than 100| lower than 60| Check with your doctor
Normal range| between 100 and 140| between 100 and 140    between 60 and 90| Self-check
Mild hypertension (Hi)| between 140 and 160| between 90 and 100| Consult your doctor
Moderately serious hypertension (Very Hi)| between 160 and 180| between 100 and 110| Consult your doctor
Serious hypertension (Danger)| higher than 180| higher than 110| Consult your doctor immediately

☞ Further information

• If your values are mostly standard under resting conditions but exceptionally high under conditions of physical or psychological stress, it is possible that you are suffering from socalled “labile hypertension”. Please consult your doctor if you suspect that this might be the case.

Warning:

• Diastolic blood pressure values above 120mmHg require immediate medical treatment.

2.3. What can be done if your blood pressure valves are consistently high or low?
a) Please consult your doctor.
Increased blood pressure values (various forms of hypertension) are associated with considerable health risks. The concern is the arterial blood vessels of your body, which are endangered due to constriction caused by deposits in the vessel walls.  (Arteriosclerosis) This can and does cause deficient supply of blood to important organs such as the heart, brain, and muscles. Furthermore, with long-term continuously increased blood pressure values, the heart will become structurally damaged.
There are many different causes of high blood pressure. We differentiate between common primary (essential) hypertension, and secondary hypertension. Secondary hypertension (high) can be related to specific organ malfunctions. Please consult your doctor for information about the possible origins of your own increased blood pressure values.
Lifestyle changes may assist in the reduction of a medically established high blood pressure prevention. These lifestyle changes should be practiced on a continual basis:

1. Eating habits
   • Strive for a healthy weight corresponding to your age.
   •Avoid excessive consumption of common salt.
   (Many packed foods contain large amounts of salt.)
   •Avoid fatty foods.

2. Previous illnesses
   Consistently follow any medical instructions for treating previous illness such as:
   • Sugar Diabetes (Diabetes mellitus);
   • Fat metabolism disorder, and,
   • Gout..

3. Habits
   • Smokers should give up smoking completely.
   • If you drink alcohol, do so in moderate amounts only.
   • Restrict your caffeine consumption (Coffee, coke, tea, chocolate, etc.).

4. Physical constitutioning:
   • After a medical examination and clearance from your doctor, exercise regularly.
   • Choose sports which require stamina and avoid those which require strength.
   •Avoid reaching the limit of your performance.
   • With previous illnesses and/or an age of over 40 years, please consult your doctor before beginning your physical activities. Your doctor will advise you regarding the physical activities that are best for you.

Components of the blood-pressure monitor

a) Measuring unit

b) Cuff:
Regular cuff (model # S102-m) for arm circumference 9-13”
Large cuff for arm circumference 13-17” (available as special accessory)

Operation of your blood pressure monitor.

4.1. Inserting the batteries
After you have unpacked your device, insert the batteries. The battery compartment is located on the underside of the device (see illustration). a) Remove the battery cover.
b) Insert the batteries (4 x size AA 1.5 V), following the indicated polarity.
c) If the battery warning appears in the display, the batteries are discharged and must be replaced with new ones. Attention!

• After the battery warning appears, the device is blocked until the batteries have been replaced.
• Please use «AA» Long-Life or Alkaline 1.5 V Batteries. The use of rechargeable batteries is not recommended.
• If your blood pressure monitor is not used for long periods, please remove the batteries from the device.

Functional check:
Hold on the on/off button down to test all the display elements. When functioning correctly icons will appear.
4.2. Tube connection

• Cuff
  Set up (or check) the tube connections between cuff, instrument and pump ball as shown in the diagram.

Taking a measurement

5.1. Before a measurement:

• Avoid eating, smoking as well as all forms of exertion directly before a measurement. All these factors influence the measurement result. Relax by sitting in an armchair in a quiet atmosphere for about ten minutes before a measurement.
• Remove clothes that fit closely to your upper arm.
• Always measure on the same arm (normally left).
• Take measurements at the same time of day, since blood pressure changes during the course of the day.

5.2. Common sources of error:
Note:
Comparable blood pressure measurements always require the same conditions!
(quiet conditions).

• Supporting your arm can increase blood pressure. Make sure you are in a comfortable, relaxed position and do not flex any of the muscles in the measurement arm during the measurement. Use a cushion for support if necessary.

•  If the arm artery cuff is considerably lower or higher than the heart, an erroneously higher or lower blood pressure will be measured! (Each 15 cm difference in height results in a measurement error of 10 mmHg!)

• Selecting the correct cuff size is of extraordinary importance. The cuff size is dependent upon the circumference of the arm (measured in the center). The permissible range is printed on the cuff. If your cuff does not fit properly, contact microlife.
  Note: Only use clinically approved microlife cuffs!

• A loose cuff or a sideways protruding air-pocket causes false measurement values.

• With repeated measurements, blood accumulates in the arm, which can lead to false results. Correctly executed blood pressure measurements should be repeated after a 1 minute pause.

5.3. Fitting the cuff
a) Pass the end of the cuff through the metal stirrup so that a loop is formed. The Velcro closer must be facing outwards. (Ignore this step if the cuff has already been prepared.) b) Push the cuff over your left upper arm so that the tube points in the direction of the lower arm. c) Lay the cuff on the arm as illustrated. Make certain that the lower edge of the cuff lies approximately 2 to 3 cm (1”) above the elbow and that the tube leaves the cuff on the inner side of the arm.
Important! The white bar must lie exactly over the artery which runs down the inner side of your arm. d) Tighten the free end of the cuff and close the cuff with the velcro. e) There should be no free space between the arm and the cuff. Clothing must not restrict the arm. Any piece of clothing which does (e.g. a pullover) must be taken off.
f) Secure the cuff with the Velcro closer in such a way that it lies comfortably and is not too tight. Lay your arm on a table (palm upwards) so that the cuff is at the same height as the heart. Make sure that the tube is not kinked.
g) Remain seated quietly for two minutes before you begin a measurement. Comment:
If it is not possible to fit the cuff to the left arm, it can also be placed on your right arm. However, all measurements should be made using the same arm. 5.4. Measuring procedure
After the cuff has been appropriately positioned, the measurement can begin:
a) Switch on the instrument by pressing the On/Off/Memory button. Many icons appear in the display for 2 seconds: (Diag.)., A short double beep follows to indicate that the instrument is ready.
A «0» is shown in the display. b) Grasp the pump ball with your free hand and Inflate the cuff to a pressure at least 40 mmHg higher than the expected systolic pressure. If you do not know the value of this pressure, inflate to a value of approximately 160–180 mmHg. The cuff pressure is shown continuously on the display.
d) After the inflation process lay down the pump ball and remain in a quiet and relaxed sitting position. The measurement now proceeds on its own.
If no measurement takes place and all that appears in the display is a flashing, upwards pointing arrow, pump the ball once again and inflate to a higher pressure «Inflate further». When the instrument detects a pulse, a heart symbol in the display starts to flash and a beep is heard for every heart beat.
d) When the measurement has been concluded, a long beep tone sounds. The measured systolic and diastolic blood pressure values as well as the pulse are now displayed.
The cuff pressure can now be quickly released  by pressing the release valve at the pump ball. 5.5. Inflating further
If the cuff is not inflated sufficiently, the measurement is stopped after a few seconds and a flashing arrow pointing upwards appears in the display.
It is then necessary to inflate at least 20 mm Hg higher than the previous value.
The instruction to inflate further can appear several times if the pressure is still not sufficient. Attention:
If the cuff is inflated too far (over 300 mmHg), «HI» appears in the display and a warning signal is sounded. The cuff pressure must then be immediately released using the quick-release valve at the pump ball!
As soon as the cuff is inflated sufficiently and the measurement is proceeding, continue as described under points c + d. 5.6. Discontinuing a measurement
If it is necessary to interrupt a blood pressure measurement for any reason, press the quick release valve at the pump ball. The device immediately lowers the cuff-pressure automatically. 5.7. Memory – displaying the last measurement
This blood pressure monitor automatically stores the last measurement value. By pressing the MEMORY button for at least 3 seconds, the last measurement will be displayed.![microlife BP 3ABO-H Semi Automatic Blood Pressure Monitor

• measurement](https://manuals.plus/wp-content/uploads/2024/01/microlife-BP- 3ABO-H-Semi-Automatic-Blood-Pressure-Monitor-measurement.jpg)☞ Further information
  Measurements should not occur soon after each other, to ensure accurate readings. Wait at least 1 minute in a relaxed position, sitting or lying, before you repeat a measurement. MR

Error messages/Troubleshooting

If an error occurs during a measurement, the measurement is discontinued and a corresponding error code is displayed. (example: error no. 1)

fell below 20 mmHg. The tube may
have become unplugged.
Further possible cause: No pulse was detected.
ERR 2| The pressure dropped below 20 mmHg without a measurement taking place. The Release valve was pressed during the measurement.

Other possible malfunctions and possible solutions:

The display remains blank when the instrument is switched on although the batteries are in place.| 1. Check battery polarity and correct if necessary.
2. If the display is unusual, remove the batteries and insert new batteries.
The pressure does not rise although you are pumping the inflation ball.| • Check the connection of the cuff tube and connect properly if necessary.
The device frequently fails to measure the blood pressure values, or the values measured are too low (too high).| 1. Fit the cuff correctly on the arm.
2. Before starting a measurement make sure that the cuff is not fitted too tightly. Ensure clothing is not exerting pressure on the arm above the measuring position. Take off
articles of clothing if necessary.
3. Measure blood pressure again in complete peace and quiet.
Every measurement results in different values, although the device functions normally and normal values are displayed.| • Blood pressure changes continually. Your readings may be accurate. Consult your doctor.
The blood pressure values measured differ form those measured by the doctor| • Record the daily development of the values and consult your doctor about them.
• Anxiety during a doctor visit can result in higher readings.

☞ Further information
Blood pressure is subject to fluctuations even with healthy people. Comparable measurements always require the same conditions (Quiet conditions)!
If fluctuations are larger than 15 mmHg, and/or you hear irregular pulse tones on several occasions, please consult your doctor.
For licensing, this device has been subjected to strict clinical tests, by experienced doctors in Germany.
The manufacture of this device takes place according to the terms of the European standard for blood pressure measuring devices (see technical data) under the supervision of the Technical Monitoring Association Essen (RWTüV- Essen).
Contact microlife if there are technical problems with your blood pressure monitor. Never attempt to repair the instrument yourself!
Any unauthorised opening of the instrument invalidates all warranty claims!

 Care and maintenance

a) Do not expose the device to either extreme temperatures, humidity, dust or direct sunlight. b) The cuff contains a sensitive air-tight bubble.
Handle this carefully and avoid all types of straining, twisting or buckling. c) Clean the device with a soft, dry cloth. Do not use gasoline, thinners or similar solvent. Spots on the cuff can be removed carefully with a damp cloth and soapsuds. The cuff is not waterproof.
d) Handle the tube carefully. Do not pull on it, allow it to twist or lay it over sharp edges. e) Do not drop the instrument or treat it roughly in any way. Avoid strong vibrations.
f) Never open the device! This will invalidate the manufacturer warranty.

Periodical recalibration
Sensitive measuring devices must from time to time be checked for accuracy. We recommend a periodical inspection of your monitor every 2 years. Contact microlife about the need for an accuracy check.

 Warranty

The blood pressure monitor (BP 3ABO-H) is waranteed for 5 years from date of purchase.
This guarantee includes the instrument and the cuff. The warranty does not apply to damage caused by improper handling, accidents, not following the operating instructions or alterations made to the instrument by third parties.
The warranty is only valid upon presentation of the warranty card.

Quality standards

Device standard:| This device corresponds to the requirements of the European and U.S.
standards for non-invasive blood pressure monitor
EN1060–1 / 12:95
EN1060–3 / 09:97
DIN 58130, NIBP – clinical investigation
ANSI / AAMI SP10, NIBP – requirements
---|---
Electromagnetic compatibility:| This device fulfils the stipulations of the European standard EN 60601–1–2
Clinical testing:| Clinical performance testing was carried out in Germany according to the DIN 58130/1997 procedure N6 (sequential).

The stipulations of the EU-Guidelines 93/42/EWG for Medical Products Class IIa have been fulfilled.

Technical specifications:

Measuring range:
SYS/DIA:| 30 to 280 mmHg
Pulse:| 40 to 200 per minute
Cuff pressure display range:| 0–299 mmHg
Memory:| Automatically stores the last measurment
Measuring resolution:| 1 mmHg
Accuracy:
Pressure| Within ± 3 mmHg
Pulse| ±5 % of the reading
Power source:| 4 AA (batteries) 1.5 V
Accessories:| Includes a regular/medium cuff for arm circumference 22–32 cm (9”-13”)
Large cuff for arm circumference 32–42 cm (13”-17”) available as a special accessory.

Technical alterations reserved!

How to contact us:

Microlife USA, Inc.
424 Skinner Boulevard Suite C, Dunedin, FL 34698
Toll Free: 800-568-4147 • Telephone: 727-451-0484 • Fax: 727-451-0492
custserv@microlifeusa.com • www.microlifeusa.com

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References

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