Star Biphasic Waveform - Cardiac Science POWER2HEART AED G3 Automatic 9300A Operation And Service Manual

SHIPPING AND TRANSPORTATION CONDITIONS
ISTA Procedure 2A

STAR BIPHASIC WAVEFORM

The waveform generated by the Cardiac Science AED is a BIPHASIC TRUNCATED EXPONENTIAL waveform that
is compliant with ANSI/AAMI DF2 and DF39. The following is a graph of the waveform voltage as a function of
time when the AED is connected to a 50 Ohm resistive load.
FIGURE A1. STAR BIPHASIC WAVEFORM.
Table A1 - Ultra-low Current Powerheart AED Models 9300 Waveform (all values are typical)
Patient's
Impedance Voltage
(Ohms) (Volts)
25 1390
50 1420
75 1430
100 1435
125 1440
page 52
Phase 1
Duration Voltage
(ms) (Volts)
3.3 730
4.5 915
5.8 980
7.0 1020
8.3 1040
112-2025-005 Rev B
Phase 2
Duration
(ms)
3.2
3.2
3.2
3.2
3.2
© 2003-2004 Cardiac Science, Inc. All rights reserved.
Energy
(Joules)
145-195
130-175
120-160
110-150
105-140