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When taking blood pressure, ensure all steps involved in the process
are properly observed. Small variations in technique can cause large
variances in measurements. Comparable blood pressure
measurements require the same conditions.
Efforts by the user to support the 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 lies considerably lower or higher than the heart, blood
pressure may read erroneously higher or lower. Each 15 cm (6 inch)
difference in height between your heart and the cuff results in a
measurement error of 10 mmHg.
Cuffs that are too narrow or too short result in false measurement
values. Selecting the correct cuff is extremely important. Cuff size is
dependent upon the circumference of the arm (measured in the
center). Each model has its own cuff:
6024N comes with cuff 850-6022N, which fits arm circumference
from 22 cm to 42 cm (8.7 in to 16.5 in)
6025N comes with cuff 850-6023N, which fits arm circumference
from 22 cm to 46 cm (8.7 in to 18.1 in)
Other cuff sizes are available. If the cuff provided with your unit is not
suitable for your use (i.e., too big or too small), please call
1-800-232-2670. Only use approved ADC cuffs.
ADC cuffs have specially designed markings to promote the precise
and accurate determination of blood pressure. Please review the
section on fitting your cuff on pages 16-17.
Performing Reliable Measurements
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