Product Info
MEASUREMENT PROCEDURE
Before Measurement
Avoid eating and smoking as well as all forms of exertion directly before measurement. These
factors influence the measurement result. Find time to relax by sitting in an armchair in a quiet
atmosphere for about ten minutes before taking a measurement.
•
Remove any garment that fits closely to your upper arm.
•
Always measure on the same arm (normally left).
•
Always compare measurements taken at the same time of day, since blood pressure
changes during the course of the day, as much as 20-40 mmHg.
Common Sources of Error
NOTE: Comparable blood pressure measurements always require the same conditions!
Conditions should always be quiet.
•
All 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, an erroneously high or
low blood pressure will be measured! Each 15cm (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).
The permissible range is printed on the cuff. If this is not suitable for your use, please call 1-800-
232-2670.
NOTE: Only use approved ADC cuffs!
• A loose cuff or a sideways protruding air pocket causes false measurements.
• With repeated measurements, blood accumulates in the arm, which can lead to false results.
Consecutive blood pressure measurements should be repeated after a 15 second (our ifu states
1 min) pause or after your arm has been held up in order to allow the accumulated blood to flow
away. If you decide to take your Averaging Mode measurement again, be sure to wait at least
one minute beforehand.
Fitting the D-Bar Cuff (6024N model)
1. Pass the end of the cuff through the flat metal ring so that a loop is formed. The hook-and-
loop closure must be facing outward.
2. Place the cuff over the left upper arm so that the tube is closer to your lower arm.
3. Lay the cuff on the arm as illustrated. Make certain that the lower edge of the cuff lies
approximately 3/4” to 1” (2 to 3cm) above the elbow and that the tube is closer to the inner
side of the arm.
Important! The small red strip (Artery Mark) on the cuff must lie exactly over the artery which
runs down the inner side of the arm. (see illustrations page 18 of the 6023N)
4. Tighten the cuff by pulling the end and close the cuff by affixing the hook-and-loop closure.
To verify a correct fit, the small white triangle on the outside of the cuff should fall between
the two range lines.
5. There should be a little free space between the arm and the cuff. You should be able to fit
two fingers between your arm and the cuff. Clothing must not restrict the arm. Any piece of
clothing which does, must be removed. Cuffs that don’t fit properly result in false
measurement values. Measure your arm circumference if you are not sure of proper fit.
Other size cuffs are available (Page XX).
6. Lay your arm on a table (palm upward) so the cuff is at the same height as your heart. Make
sure the tube is not kinked.
7. Remain seated quietly for at least two minutes before you begin the measurement.