ergoline ergoselect 4, Operator'S Manual

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13 Technical Specifications
86 ergoselect 4 / 5
13.2 Blood Pressure Module
[Option B]
Measuring method
auscultatory method (Korotkov), oscillometric; for resting BP,
the results from both measurements are compared for plausibility
Measuring range
systolic pressure: 40 to 280 mmHg
diastolic pressure: 40 to 280 mmHg
pulse rate:
35 to 230 bpm
Measurement error, systematic
systolic pressure: +/– 3 mmHg
diastolic pressure: +/– 3 mmHg
(temperature:
+15 to +25 °C)
Standard deviation (clinical trial)
systolic/diastolic pressure: 7 mmHg (max.)
Inflation pressure
300 mmHg max.; during inflation the inflation pressure auto-
matically adapts to patient's BP
Inflation rate
between approx. 6 seconds (to 140 mmHg) and approx. 18 seconds
(to 300 mmHg)
Max. cuff pressure
300 mmHg
Cuff deflation method
pulse-dependent deflation rate
approx. 3 mmHg/beat or approx. 3 mmHg/s
Calibration
calibration with external pressure meter
Artifact rejection
automatic artifact rejection
13.3 SpO2 Module
[Option S]
Measuring method
oxygen saturation measured by pulse oximetry (quasi-arterial)
Resolution
12-bit – 0 to 2400 mV
Measuring range
SpO2 45 to 100 % (ChipOx)
pulse rate 20 to 300 BPM (ChipOx);
readout 20 to 250 BPM
Accuracy
SpO2 70 % < SpO2 < 100 % < 2 %
Pulse rate 1 BPM, max. 2 % of reading
Sampling rate
SpO2 300 Hz
Connection
Mini Med
Calibration
ChipOx®