Microlife AG1-30 Navigation Manual

Read the instructions carefully before using this device.

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Europe / Middle-East / Africa

Microlife AG
Espenstrasse 139
9443 Widnau / Switzerland
Tel. +41 / 71 727 70 30
Fax +41 / 71 727 70 39
Email [e-mail]
www.microlife.com

Asia

Microlife Corporation.
9F, 431, RuiGang Road, NeiHu
Taipei, 11492, Taiwan, R.O.C.
Tel. [phone]
Fax.[phone]
Email [e-mail]
www.microlife.com

North / Central / South America

Microlife USA, Inc.
1617 Gulf to Bay Blvd., 2nd Floor Ste A
Clearwater, FL 33755 / USA
Tel. [phone]
Fax [phone]
Email [e-mail]
www.microlife.com

IB AG1-30 BY-V3 0213

Microlife BP AG1-30

EN

Aneroid Blood Pressure Kit

Instruction Manual (1-13)

RU

Механический прибор для
измерения артериального давления

Pуководство по пользованию (

BG

Механичен апарат за измерване
на артериално налягане

Ръководство за използване на
апарата

(

28-41)

14-27)

Aneroid Blood Pressure Kit

Instruction Manual

Table of contents

1. Introduction

1.1. Features

1.2. Important information about self-measurement

2. Important information on the subject of blood pressure and its measurement

2.1. How does high/low blood pressure arise?

2.2. Which values are normal?

2.3. What can be done, if regular high/low values are obtained?

3. The various components of the blood pressure kit

4. Carrying out a measurement

4.1. Before the measurement

4.2. Common sources of error

4.3. Fitting the cuff

4.4. Measuring procedure

4.4.1. Connect stethoscope tubing to the chestpiece

4.4.2. Inflating the cuff

4.4.3. Systolic blood pressure reading

4.4.4. Diastolic blood pressure reading

4.4.5. Recording your readings

5. Malfunction / Troubleshooting

6. Care and maintenance, recalibration

7. Guarantee

8. Reference to standards

9. www.microlife.com

10. Technical specifications

EN

1

1. Introduction

1.1. Features

The aneroid blood pressure kit is a non-automated, mechanical blood pressure measuring device
for use on the upper arm. It offers proven reliability and superior performance at an economical
price. With the advanced non-stop pin mechanism and ergonomic bulb with complete valves, the
BP AG1-30 ensure you a precise and consistent measurement. With stethoscope attached to the
D-ring cuff, BP AG1-30 can be easily operated. Nevertheless, its durable nylon cuff, high-grade
bearing and aneroid bellow provide consistent operation. The entire unit stores in a zippered bag
for easy portability.

Before using, please read through 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

• Donotforget:self-measurement means control, not diagnosis or treatment. Unusual
values must always be discussed with your doctor. Under no circumstances should you alter
the dosages of any drugs prescribed by your doctor.

2. Important information on the subject of blood pressure and its measurement

2.1. How does high/low blood pressure arise?

The level of blood pressure is determined in a part of the brain, the so-called circulatory centre,
and adapted to the respective situation by way of feedback via 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. The latter is effected by way of fine muscles in the blood-vessel walls.

Thelevelofarterialbloodpressurechangesperiodicallyduringtheheartactivity:Duringthe

«blood ejection» (Systole) the value is maximal (systolic blood pressure value), at the end of
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the heart’s «rest period» (Diastole) minimal (diastolic blood pressure value). The 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, the diastolic pressure is above 90 mmHg and/or the systolic
blood pressure is over 140 mmHg. In this case, please consult your doctor immediately. Long­term values at this level endanger your health due to the associated advancing damage to the
blood vessels in your body.

With blood pressure values that are too low, i.e. systolic values under 100 mmHg and/or diastolic
values under 60 mmHg, likewise, 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.

If you are undergoing medical treatment to control your blood pressure, please keep a record of
the level of your blood pressure 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

alter independently the drug doses prescribed by your doctor.

Tableforclassifyingbloodpressurevalues(unitsmmHg)accordingtoWorldHealthOrganization:

Range Systolic Diastolic Recommendation

blood pressure too low

1. blood pressure optimum

2. blood pressure normal

3. blood pressure slightly high

4. blood pressure too high

5. blood pressure far too high

6. blood pressure dangerously high

< 100 < 60
100 - 120 60 - 80
120 - 130 80 - 85
130 - 140 85 - 90
140 - 160 90 - 100
160 - 180 100 - 110

≥ 180 ≥ 110

Consult your doctor
Self-check
Self-check
Consult your doctor
Seek medical advice
Seek medical advice
Urgently seek medical advice!

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☞ Further information

• Ifyourvaluesaremostlystandardunderrestingconditionsbutexceptionallyhighundercon

ditions of physical or psychological stress, it is possible that you are suffering from so-called
«labile hypertension». Please consult your doctor if you suspect that this might be the case.

• Correctlymeasureddiastolicbloodpressurevaluesabove120mmHgrequireimmediate
medical treatment.

2.3. What can be done, if regular increased/low values are obtained?

a) Please consult your doctor.
b) Increased blood pressure values (various forms of hypertension) are associated long- and

medium term with considerable risks to health. This concerns the arterial blood vessels of
your body, which are endangered due to constriction caused by deposits in the vessel walls
(Arteriosclerosis). A deficient supply of blood to important organs (heart, brain, muscles) can
be the result. Furthermore, with long-term continuously increased blood pressure values, the
heart will become structurally damaged.

c) There are many different causes of the appearance of high blood pressure. We differentiate

between the common primary (essential) hypertension, and secondary hypertension. The
latter group can be ascribed to specific organic malfunctions. Please consult your doctor for
information about the possible origins of your own increased blood pressure values.

d) There are measures which you can take, not only for reducing a medically established high

bloodpressure,butalsoforprevention.Thesemeasuresarepartofyourgeneralwayoflife:

A) Eating habits

• Striveforanormalweightcorrespondingtoyourage.Reduceoverweight!

• Avoidexcessiveconsumptionofcommonsalt.

• Avoidfattyfoods.

B) Previous illnesses

Followconsistentlyanymedicalinstructionsfortreatingpreviousillnesssuchas:

• Diabetes(Diabetesmellitus)

• Fatmetabolismdisorder

• Gout

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C) Habits

• Giveupsmokingcompletely

• Drinkonlymoderateamountsofalcohol

• Restrictyourcaffeineconsumption(Coffee)

D) Physical constitution

• Afterapreliminarymedicalexamination,doregularsport.

• 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 sporting activities. He will advise you regarding the type and extent of types
of sport that are possible for you.

3. The various components of the Aneroid Blood Pressure Kit

TheillustrationshowstheBPAG130,consistingof:

a) Measuringunit:

Manometer

Soft bag

Ear piece

Stethoscope

b) Cuff:

Type AC-1M, for arm circumference 22-32 cm
or Type AC-1L, for arm circumference 32-42 cm (available as special accessory)

Bulb & Valves

Cuff

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4. Carrying out a measurement

4.1. Before the measurement

• Avoideating,smokingaswellasallformsofexertiondirectlybeforethemeasurement.All

these factors influence the measurement result. Try and find time to relax by sitting in an
armchair in a quite atmosphere for about ten minutes before the measurement.

• Removeanygarmentthatfitscloselytoyourupperarm.

• Measurealwaysonthesamewrist(normallyleft).

• Attempttocarryoutthemeasurementsregularlyatthesametimeofday,sincetheblood

pressure changes during the course of the day.

4.2. Common sources of error

Note: Comparable blood pressure measurements always require the same conditions! These are

normally always quiet conditions.

• Alleffortsbythepatienttosupportthearmcanincreasethebloodpressure.Makesureyou

are in a comfortable, relaxed position and do not activate any of the muscles in the measu­rement arm during the measurement. Use a cushion for support if necessary.

• Ifthearmarteryliesconsiderablylower(higher)thantheheart,anerroneouslyhigher(lower)

blood pressure will be measured! (Each 15 cm difference in height results in a measurement
error of 10 mmHg!)

• Cuffsthataretoonarrowortooshortresultinfalsemeasurementvalues.Selectingthecorrect

cuff is of extraordinary importance. The cuff size is dependent upon the circumference of the arm
(measured in the centre). The permissible range is printed on the cuff. If this is not suitable for
your use, please contact your dealer. Note: Only use clinically approved Original-Cuffs!

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

4.3. Fitting the cuff

a) Push the cuff over the left upper arm so that the tube

points in the direction of the lower arm.

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b) Lay the cuff on the arm as illustrated. Make certain

that the lower edge of the cuff lies approximately
2 to 3 cm above the elbow and that the tube leaves
the cuff on the inner side of the arm.

Important! The mark (ca. 3 cm long bar) must lie

exactly over the artery which runs down the inner
side of the arm.

c) Tighten the free end of the cuff and close the cuff

with the closer.

d) There must be no free space between the arm and

the cuff as this would influence the result. Clothing
must not restrict the arm. Any piece of clothing which
does (e.g. a pullover) must be taken off.

e) Secure the cuff with the closer in such a way that it

lies comfortably and is not too tight. Lay the arm on
the table (palm upwards) so that the cuff is at the
same height as the heart. Make sure that the tube is
not kinked.

f) Remain seated quietly for two minutes before you

begin the measurement.

Comment:

If it is not possible to fit the cuff to the left arm, it
can also be placed on the right one. However all
measurements should be made using the same arm.

2–3 cm

tube

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4.4. Measuring procedure

4.4.1. Connect stethoscope tubing to the chestpiece

After the cuff is properly worn on the arm, connect stethoscope
tubing of to the chestpiece attached on the cuff. Make sure the
chestpiece is in contact with skin and above the brachial artery.
Wear the binaural (earpieces) properly to check the Korotkoff’s
sound during measurement.
Before using the stethoscope, be sure there is no crack on
the diaphragm, earpieces, and tubing. Any improper setup or
damage of the stethoscope will cause distorted sound or poor
sound transmission to make inaccurate reading.

4.4.2. Inflating the cuff

Close the air valve on the bulb by turning the screw clock wise.
Do not over-tighten. Squeeze the inflation bulb with the hand at
a steady rate until the pointer on the gauge is 30 mmHg above
your normal systolic pressure value. If you are not sure the
value, inflate to 200 mmHg first.

4.4.3. Systolic blood pressure reading

Slowly open air valve by turning screw counter clockwise and
hold stethoscope chestpiece over brachial artery. Proper de­flation rate is essential for an accurate reading, so you should
practice and master a recommended defla tion rate of 2-3 mmHg
per second or a drop of 1-2 marks on the pressure gauge each
heartbeat. You should not keep the cuff inflated any longer than
necessary. As the cuff begins to deflate, you must listen care­fully with the stethoscope. Note the reading on the gauge as
soon as you hear a faint, rhythmic tapping or thumping sounds.
This is the systolic blood pressure reading. Listen care fully and
familiarize yourself with pulse (Korotkoff’s) sound.

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4.4.4. Diastolic blood pressure reading

Allow the pressure to continue dropping at the same deflation rate. When your diastolic blood
pressure value reached, the thumping sound stops. Deflate the cuff valve completely. Remove
the cuff from arm and stethoscope from ears.

4.4.5. Record your readings

Repeat the measurement at least two times. Do not forget to record your readings and the time
of the day measurement is made immediately after you finish measuring. A suitable time is first
thing in the morning, or just before evening meals. Remember that your
physician is the only person qualified to analyze your blood pressure.

☞ Further information
Measurements should not occur soon after each other, since otherwise, the results will be
falsified. Wait therefore for several minutes in a relaxed position, sitting or lying, before you
repeat a measurement.

5. Other possible malfunctions and their elimination

If problems occur when using the device, the following points should be checked and if

necessary,thecorrespondingmeasuresaretobetaken:

Malfunction

The sound transmission is poor,
distorted or there is extraneous noise.

Remedy

1. Check the earpieces if they are plugged or cracked.
If not, make sure they do not fit poorly as worn.

2. Check the tube if it is broken or twisted.

3. Check the bell and diaphragm of chestpiece if
there is any crack.

4. Make sure the chestpiece is in proper contact with
skin and over brachial artery during measuring.

Clean or replace any defective parts if found to

avoid inaccurate reading.

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The pressure does not rise although
the bulb is pumping.

The deflation rate can not be set to
2-3 mmHg/ sec. by adjusting the air
release valve.

Pointer is not at 0 +/- 3 mmHg at rest.

☞ FURTHER INFORMATION
The level of blood pressure is subject to fluctuations even with healthy people. Important thereby
is, that comparable measurements always require the same conditions (rest condition)!
If, in spite of observing all these factors, the fluctuations are more than 15mmHg, and/or you
hear irregular pulses on several occasions, please consult your doctor.

You must consult your specialist dealer or chemist if there are technical problems with the blood
pressure instrument. Never attempt to repair the instrument yourself!
Any unauthorised opening of the instrument invalidates all guarantee claims!

6. Care and maintenance, recalibration

With proper care and maintenance, this blood pressure measuring device will provide years of

satisfactoryservice.FollowthegeneralRulesbelow:

•Donotdrop.

•Neverinflatebeyond300mmHg.

•Donotexposethedevicetoeitherextremetemparatures,humidity,ordirectsunlight.

•Nevercontactthecufffabricwithasharpinstrument,sincethiscouldcausedamage.

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1. Make sure that the valve is closed.

2. Make sure the cuff is properly connected to bulb
and manometer

3. Check if the cuff, tube and bulb is leaky. Replace
the defective parts if any

•Disassemblethevalvefrombulbtocheckifthere

is any blockage in the airway of the valve. Clean
the blockage and try again. If it still does not work,
replace it to avoid inaccurate reading.

1. Make sure that the valve is open for zero check.

2. If still more than 3mmHg deviation, contact your
dealer to recalibrate the manometer.

•Alwaysdeflatecuffcompletelybeforestorage.

•Donotdismantlemanometerunderanycircumstance.

•Storethewholedeviceinstoragebagprovided,tokeepallthepartsclean.

•Storagetemperaturecondition:20°C to +70 °C at a relative air humidity of 85 % (non-

condensing).

•Wipeoffthemanometerandbulbwithadampcloth.Sterilizationisnotnecessary,sincethe

parts of manometer should not come into direct contact with the patient‘s body during
measurement.

•Removethebladderfirst,andwipethecloser,bladderandtubeswithadampcloth.Thecuffcan

be washed with soap and cold water. But do rinse the cuff with clear water and keep it air dry.

Periodical recalibration

Sensitive measuring devices must from time to time be checked for accuracy. We therefore
recommend a periodical inspection of the static pressure display every year.
Your specialist dealer would be pleased to provide more extensive information about this.

7. Guarantee

This blood pressure monitor is guaranteed for 2 years from date of purchase. This guarantee
includes the instrument and the cuff. The guarantee 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 guarantee is only valid upon presentation of the guarantee card filled out by the dealer.

Nameandcompanyaddressoftheresponsibledealer:

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