Swiss Dr-Frei A-10, Руководство пользователя

Страница: 9 / 82

EN
9
CUFF ABOVE 280 mmHg. YOU MAY INJURE YOURSELF OR DAM-
AGE THE INSTRUMENT.
10. Slowly open the air release valve by
turning it counter-clock- wise. Release the
air at a rate of 5-6 mmHg per second.
11. Listen carefully for the appearance of
sounds, watching the gauge needle. When you hear the first appear -
ance of sound, it is your SYSTOLIC blood pressure reading.
12. Continue to release the air at a rate of 5-6 mmHg per second. When
you no longer hear any sounds, that is your DIASTOLIC blood pressure
reading.
13. Turn the air release valve counter-clockwise to release the remain-
ing air. Record your measurement in the record chart. You should record
reading early, (not to forget values). Remove the stethoscope from your
ears. Remove the cuff.
NOTE: If you want to take another reading, you can reinflate up
to twice. Wait at least 5 minutes before measuring again, to avoid
inaccurate readings due to the engorged blood vessels.
QUICK REFERENCE GUIDE
Before
1. MEASURE your blood pressure at the SAME TIME each day.
2. RELAX for at least 5 minutes before taking a measurement.
3. Remove tight fitting clothing from your upper arm.
4. DO NOT eat, smoke or exercise for at least 30 minutes before taking
a measurement.
During
1. PLACE CUFF at the heart level.
2. STETHOSCOPE CHESTPIECE covers the BRACHIAL ARTERY.
3. INFLATE unit to proper level (30-40 mmHg above estimated systolic