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5-8. Specifications
Non-invasive Blood Pressure (NIBP):
Measurement method: Oscillometric method
Measurement technology: Linear deflation
Pressure display range: 0, 10 - 300 mmHg
Pressure display accuracy: Less than ±3 mmHg
NIBP Measurement range:
[Arm]
SYS 60 - 250 mmHg
MAP 40 - 235 mmHg
DIA 40 - 220 mmHg
Pulse rate 40 - 180 bpm
[Ankle]
SYS 40 - 250 mmHg
MAP 30 - 235 mmHg
DIA 25 - 220 mmHg
NIBP accuracy: Mean error and standard deviation per
ANSI/AAMI SP-10: Manual, electronic, or automated
sphygmomanometers
Usable cuff size: 10 - 15 cm (width of bladder)
Numbers of cuff: 4 Right and Left Brachials, Right and Left Ankles
Reference standards: EN/IEC60601-2-30
Medical electrical equipment Part 2-30:
Particular requirements for safety, including essential performance
of automatic cycling non-invasive blood pressure monitoring
equipment
EN1060-1
Non-invasive sphygmomanometers-Part 1:
General requirements
EN1060-3
Non-invasive sphygmomanometers-Part 3:
Supplementary requirements for electro-mechanical blood
pressure measuring systems
Pulse Wave Velocity (PWV):
Pulse Wave Velocities are measured by the heart sound and dicrotic notch of each cuff pulse.
R wave of ECG counts the heart rate and makes the noise elimination window for the heart sound.
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