8
measurement takes about 30s.
3. The blood pressure readings will scrolling appear in the product when the measurement finished.
4. The product will automatically release the cuff gas after the measurement is over.
5. Press the button to turn off the power after the measurement, then remove the cuff.
6. Press the memory button to review historical data. The blood pressure readings will appear in the
product
Note:
The product has an automatic power shut-off function, which turns off the power automatically
in one minute after measurement.
During the measurement, you should keep still and don
’
t squeeze the cuff. Stop measuring when
the pressure result appear in the product. Otherwise the measurement may be effected and the
blood pressure readings may be inaccurate.
The device can store maximum 100 readings for Blood Pressure data. The oldest record will be
overwritten when the 101
th
readings is coming in. Please uploading data in time.
NIBP Measurement Principle
The NIBP measurement way is oscillation method. Oscillation measurement is using automatic inflator
pump. When the pressure is high enough to block arterial blood flow, then it would deflate slowly, and
record all the change of cuff pressure in the deflation process to calculate blood pressure based on
certain algorithm. The computer will judge whether the quality of signal is accurate enough. If the
signal is not accurate enough (Such as sudden movement or touch of cuff while measurement), the
machine will stop deflating or re-inflate, or abandon this measurement and calculation.
The operating steps needed to obtain accurate routine resting blood pressure measurements for the
condition hypertension including:
-- Patient position in normal use, including comfortably seated, legs uncrossed, feet flat on the floor,
back and arm supported, middle of the cuff at the level of the right atrium of the heart.
-- The patient should be relaxes much as possible and should not talk during the measurement
procedure.
-- 5 minutes should elapse before the first reading is taken.
-- Operator position in normal use.
