Specifications |
Sync |
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Input accepted during defib training and intra-aortic balloon assist pump (IABP) augmentation (Option 1) |
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RS232 Interface |
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With the exception of those functions controlled by slide switches, most functions may be controlled remotely. Nonprogrammable functions include all utilities. Optional RS232 cable required for remote control via PC. |
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ECG General |
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Lead Configuration: 12-lead ECG with nine independent outputs for each signal lead referenced to RL |
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Output Impedances: 500, 1000, 1500, and 2000 Ω to RL |
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High-Level Output: 0.2 V per mV of low-level selection |
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Amplitude Accuracy: ± 5 % 2 Hz Square Wave at 1 mV p-p (Lead II) |
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PVC Parameter Selection |
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Premature Beat Insertion: Push-button insertion of PVC, PAC, and PNC during 30 to 160 BPM normal sinus rhythm. |
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Types: 1, 2, 3, 4 (ventricular sites) |
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Timing: R on T, early, and standard; 0 to 25/min with manual-stepping and autostepping modes; autostep interval: 60 s |
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Count: Number of PVCs generated (65535 max) |
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Power |
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Two 9 V batteries; battery eliminator included (U.S./domestic orders shipped with a standard U.S. 115 V eliminator; international orders shipped with either a 115 V or 230 V eliminator. International 230 V eliminators accompanied by an internationally-configured detachable power cord [available for most countries].) |
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Pacemaker |
Rhythms: |
Async 75 BPM, demand 1, demand 2, AV sequential, noncapture, nonfunction; independent settings for atrial- and ventricular-pacer pulses |
Pulse: |
-700 mV to + 700 mV (29 levels), accuracy 10 % of setting ± 0.2 mV |
Width: |
0.1, 0.2, 0.5, 1.0, 2.0 ms, accuracy 5 % |
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Manual and autostepping modes for both amplitude and width (autostep time interval of six s) |
Pulse Polarity: |
positive or negative |
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Arrhythmia Selections |
Baseline Rate: 80 BPM |
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Supraventricular |
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- Atrial fibrillation 1 |
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- Atrial fibrillation 2 |
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- Atrial flutter |
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- Sinus arrhythmia |
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- Missed beat 80 BPM |
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- Missed beat 120 BPM |
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- Paroxysmal atrial tachycardia (PAT) |
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- Nodal (PNC) |
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- Supraventricular tachycardia |
Premature beats |
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- Atrial (PAC) |
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- Nodal (PNC) |
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- PVC |
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- Multifocal PVCs |
Conduction defects |
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- First degree |
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- Second-degree type 1 |
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- Second-degree type |
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- Third degree |
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- Right-bundle-branch block |
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- Left-bundle-branch block |
Ventricular rhythms |
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- Frequent multifocal PVCs 24/min |
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- Bigeminy |
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- Trigeminy |
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- Pair PVCs |
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- Run of 5 PVCs |
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- Run of 11 PVCs |
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- Ventricular tachycardia |
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- V-Fibrillation (fine) |
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- V-Fibrillation (coarse) |
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- Dying heart complex (EMD) |
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- Asystole |
Pacemaker (See "Pacemaker" section.) |
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Normal Sinus Rhythm |
Rates: |
30, 60, 80, 120, 160, 200, 240, 300 BPM, accuracy ± 1 % |
Amplitudes (Lead II): |
0.05 mV to 0.50 mV in 0.05-mV steps; 0.50 mV to 5.50 mV in 0.25-mV steps (manual and autostep interval of six s) |
ST Segments: |
18 total - normal (iso-electric), elevated and depressed. |
ST segment levels (Lead II): |
+ 0.8 mV to -0.8 mV in 0.1-mV steps on Lead II, including two ± 0.05-mV steps. Includes manual-stepping and autostepping modes at 12 s intervals. Operates at ECG rates from 30 BPM to 160 BPM (baseline ECG modified during arrhythmias). |
Axis Deviation: |
Normal (intermediate), horizontal, and vertical (baseline ECG modified during arrhythmias) |
Neonatal Mode: |
ECG R-Wave width reduced to 40 ms and dynamic BP selections reduced by 25 % |
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ECG Performance Testing |
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Amplitudes set by baseline ECG amplitude. Lead I is 0.7 x lead II; lead III is 0.3 x lead II; V leads are same as lead II. |
Waveforms (lead II and V leads) |
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- Square Wave: 2 Hz at 1 mV p-p |
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- Pulse: 4 seconds at + 1 mV |
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- Sine Waves: 0.05, 0.5, 1, 10, 25, 30, 40, 50, 60, and 100 Hz at 1 mV. |
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- Triangle Wave: 2 Hz at 1 mV |
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- R-Wave Detector Test: 60 BPM Haver-triangle wave with selectable amplitude and width that can be automatically or manually operated |
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Width: 8 ms to 200 ms (12 selections) |
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Amplitude (Lead II and V Leads): 0.05 m V to 0.50 mV in 0.05-mV steps; 0.5 mV to 5.5 mV in 0.25-mV steps |
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Dimensions |
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7 in L x 10 in W x 3 in H |
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17.8 cm L x 25.4 cm W x 7.6 cm H |
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Weight |
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