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Инструкция по эксплуатации Страница: 11

Microlife AG1-10 Инструкция по эксплуатации онлайн [11/68] 72627

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 de-

flation 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

care fully 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.

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.

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4 42 Inflating the cuff Close the air valve on the bulb by turning the screw clockwise Do not over tighten Squeeze the inflation bulb with the hand at a steady rate until the poi nter 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 de flation rate is essential for an accurate reading soyou should practice and master a recommended deflation 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 todeflate 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 carefully and familiarize yourself with pulse Korotkoffs sound 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 personqualified to analyze your blood pressure B

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