Fluke Biomedical MPS450 Operators, Руководство оператора

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Introduction and Specifications
Detailed Specifications
1
1-15
Detailed Specifications
Normal-Sinus-Rhythm Waveform
ECG Reference ...................................................... The ECG amplitudes specified are for Lead II (calibration), from the
baseline to the peak of the R wave. All other leads are proportional.
Normal Sinus Rhythm .......................................... 12-lead configuration with independent outputs referenced to right leg
(RL). Output to 10 Universal ECG Jacks, color-coded to AHA and IEC
Standards.
High-Level Output ................................................. 0.2 V/mV
±
5 % of the ECG amplitude setting available on the BP3
connector.
Amplitude .............................................................. 0.05 mV to 0.5 mV (0.05 mV steps); 0.5 mV to 5.5 mV (0.5 mV steps)
Amplitude Accuracy .............................................
±
2 % of setting Lead II
ECG Rate ............................................................... 30, 40, 45, 60, 80, 90, 100, 120, 140, 160, 180, 200, 220, 240, 260,
280, and 300 BPM
Rate Accuracy .......................................................
±
1 % of setting
ECG Waveform Selection ..................................... Adult (80 ms) or pediatric (40 ms) QRS duration
Superimposed Artifact ......................................... 50 and 60 Hz, muscle, baseline wander, respiration
ST-Segment Elevation .......................................... Adult mode only. -0.8 mV to +0.8 mV (0.1 mV steps) Additional steps:
+0.05 mV and -0.05 mV
Power-On Default .................................................. 80 BPM, 1.0 mV, adult QRS, ST-segment elevation of 0 mV, and a
P-R interval of 0.16 seconds
Pacemaker Waveform
Pacer-Pulse Amplitude ......................................... 1, 2, 5, 10 mV
±
10 %
Pacer-Pulse Width ................................................ 0.1, 0.5, 1.0, 1.5, 2.0 ms
±
5 %
Pacing Rate ........................................................... 75 BPM
Waveforms
Atrial
Asynchronous 75 BPM
Demand with frequent sinus beats
Demand with occasional sinus beats
AV sequential
Noncapture (one time)
Nonfunction
Power-On Default .................................................. Amplitude 5 mV, width 1.0 ms, atrial waveform
Arrhythmia
Baseline NSR ......................................................... 80 BPM
PVC Focus ............................................................. Left focus, standard timing (except where specified)
Supraventricular Arrhythmia ............................... Atrial fibrillation (coarse or fine); atrial flutter; sinus arrhythmia; missed
beat (one time); atrial tachycardia; paroxysmal atrial tachycardia; nodal
rhythm; and supraventricular tachycardia.
Premature Arrhythmia .......................................... (All one-time events) Premature atrial contraction (PAC); premature
nodal contraction (PNC); PVC1 left ventricular; PVC1 left ventricular,
early; PVC1 left ventricular, R on T; PVC2 right ventricular; PVC2 right
ventricular, early; PVC2 right ventricular, R on T; and multifocal PVCs
Ventricular Arrhythmia ......................................... PVCs 6, 12, or 24 per minute; frequent multifocal PVCs; bigeminy;
trigeminy; multiple PVCs (one-time run of 2, 5, or 11 PVCs); ventricular
tachycardia; ventricular fibrillation (coarse or fine); and asystole
Conduction Defect ................................................ First-, second-, or third-degree heart block; and right- or left-bundle-
branch block
Power-On Default .................................................. Atrial fibrillation (coarse); PAC; PVCs 6/minute; first-degree heart block
ECG-Performance-Testing
Amplitude .............................................................. 0.05 to 0.5 mV (0.05 mV steps)
0.5 to 5.5 mV (0.5 mV steps)
Pulse Wave ............................................................ 30, 60 BPM, with 60 ms pulse width
Square Wave ......................................................... 2.0, 0.125 Hz
Triangle Wave ........................................................ 2.0, 2.5 Hz
Sine Wave .............................................................. 0.5, 5, 10, 40, 50, 60, 100 Hz
R-wave-Detection Waveform ............................... Haver-Triangle