ZOLL AED Pro Rev J - Manual (Page 92)

A PPENDIX A S PECIFICATIONS
A–4 www.zoll.com 9650-0350-01 Rev. J
Heart rate averaging The AED Pro averages the interval between the last 5 detected beats.
On startup, the AED Pro averages the rate between detected beats
once two beats are detected, until a full 5 beats have been received.
The rate is updated every beat. After this condition is met, the meter is
updated every beat with an average of the last 5 beats.
If a period of time greater than 5 seconds elapses without a beat
detected, the heart rate meter reports a rate of 0 bpm, which is
repeated every 5 seconds.
Accuracy and response
time to irregular rhythm
per EN 60601-2-27
2nd Ed.: 2005
• Ventricular Bigeminy (Figure A1) - 40 bpm
• Slow alternating ventricular bigeminy (Figure A2) - 55-65 bpm
• Rapid alternating ventricular bigeminy (Figure A3) - 59-60 bpm
• Bidirectional systoles (Figure A4) - 59-60 bpm
Response time to
change in heart rate 80 to 120 bpm: 4 seconds
80 to 40 bpm: 4 seconds
Time to alarm for
tachycardia per
EN 60601-2-27
2nd Ed.: 2005 (Figure B1) 206 bpm (1 mV): 7.9 seconds
206 bpm (.5 mV): 8.7 seconds
206 bpm (2 mV): 8.2 seconds
(Figure B2) 195 bpm (2 mV): 7.9 seconds
195 bpm (1 mV): 7.1 seconds
195 bpm (4 mV): 8.0 seconds
ECG leads off sensing A DC current of < 10
A per lead wire is supplied to the patient.
Defibrillation electrodes
leads off sensing 67 kHz square wave, <1 mA
Data Recording and Storage
Type Nonvolatile memory
Capacity 5.8 hours of ECG data and CPR data
20 minutes of audio recording and ECG data if Audio Recording
Option is enabled
Display Screen
Display type Liquid crystal display (LCD)
High resolution, 320 pixels by 240 pixels
Viewable area
(height • width) 2.27 in • 3.02 in
5.76 cm • 7.68 cm
Sweep speed 25 mm/s ±5%
Viewing time 2.96 seconds (if CPR gauge displayed)
3.2 seconds (without CPR gauge)