Invasive Blood Pressure (IBP) Performance Product Specifications
29 - 34 V Series Operating Instructions
13. NIBP Measurement Cycle
NIBP System has three different modes of measurement:
The Maximum Measurement Cycle Duration is 180 sec for Adult and Pediatric patients (Reference: IEC
80601-2-30:2013).
The Maximum Measurement Cycle Duration is 90 sec for Neonatal patients (Reference: IEC 80601-2-
30:2013).
29.5 Invasive Blood Pressure (IBP) Performance
V 12/V 21 in conjunction with:
• VPS or IBP module
1. Performance:
2. IBP Transducer:
:
Manual Mode: It requires operator to initiate the measurement cycle.
Interval Mode: In this mode NIBP System follows a configured plan of
automatically initiated measurement cycles. NIBP System supports
Off, 1 min, 2 min, 3 min, 5 min, 10 min, 15 min, 20 min, 30 min, 1 hr,
2 hrs, 4 hrs intervals.
STAT Measurement Mode: Once STAT mode is selected, NIBP system performs a series of
blood pressure measurements for five (5) minutes or 10
measurements. As soon as a measurement is completed, the next
one starts with pause of 2 seconds between measurements.
(Reference: IEC 80601-2-30:2013)
Accuracy: ± 2mm Hg or 2% of the signal value which ever is greater
(excluding transducer error).
Resolution: 1 mmHg
Excitation: 5 Volts DC, ±2%
Minimum Load resistance: 300 ohms per transducer.
Transfer Function: Compatible with 5
µV/mmHg/Volt nominal excitation
transducers
Zero Offset Range: The transducer zero offset range is ± 120 mmHg.
Zero Accuracy: The zero accuracy is ± 4 mmHg.
Linear Input Range: -30 to +300 mmHg, after zeroing.
Noise: <0.5 mmHg RTI, 300 source impedance.
Drift: <0.15 mmHg per degree Celsius.
Frequency Response: 8Hz ± 1 Hz, 12Hz ± 1 Hz, 16 Hz ± 1 Hz, (-3db Point)
Invalid Data: Invalid IBP data displayed as (- -).
Transducer not zeroed or
Uncalibrated: The blood pressure indication is XX when the transducer is not
zeroed or uncalibrated.
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