Philips Avalon FM20, Service Manual

Page: 233 / 260

12 Specifications
233
Noninvasive Blood Pressure
Complies with IEC 80601-2-30:2009 / EN 80601-2-30:2010.
*1: Clinical investigation with the auscultatory reference method
•
The 5th Korotkoff sound (K5) was used to determine the diastolic reference pressures.
Response Time of Heart Rate
meter to Change in Heart Rate M2735A, M2738A HR change from 80—120 bpm Average: 12 seconds
HR change from 80—40 bpm Average: 15 seconds
CL Toco
+
MP,
CL ECG/IUP
HR change from 80—120 bpm Average: 10 seconds
HR change from 80—40 bpm Average: 12 seconds
Heart Rate Meter Accuracy and
Response to Irregular Rhythm M2735A, M2738A Ventricular bigeminy 40—60 bpm
Slow alternating ventricular bigeminy 45 bpm
Rapid alternating ventricular bigeminy 163 bpm
Bidirectional systoles 63—73 bpm
CL Toco
+
MP,
CL ECG/IUP
Ventricular bigeminy 40—60 bpm
Slow alternating ventricular bigeminy 30 bpm
Rapid alternating ventricular bigeminy 70—163 bpm
Bidirectional systoles 63—73 bpm
Maternal ECG Supplemental Information as required by IEC 60601-2-27
Performance Specifications
Measurement
Ranges Systolic 30—270 mmHg (4—36 kPa)
Diastolic 10—245 mmHg (1.5—32 kPa)
Mean 20—255 mmHg (2.5—34 kPa)
Accuracy
1
Max. Std. Deviation: 8 mmHg (1.1 kPa)
Max. Mean Error: ±5 mmHg (±0.7 kPa)
Pulse Rate Range 40—300 bpm
Accuracy
(average over
noninvasive blood
pressure measurement
cycle)
40—100 bpm: ±5 bpm
101—200 bpm: ±5% of reading
201—300 bpm: ±10% of reading
Measurement Time Typical at HR >60 bpm
Auto/manual: 30 seconds (adult)
Maximum time: 180 seconds (adult)
Cuff Inflation Time Typical for normal adult cuff: Less than 10 seconds
Initial Cuff Inflation Pressure 165 ±15 mmHg
Auto Mode Repetition Times 1, 2, 2.5, 3, 5, 10, 15, 20, 30, 45, 60, or 120 minutes
Venipuncture Mode Inflation
Inflation Pressure
20—120 mmHg (3—16 kPa)
Automatic deflation after 170 seconds