ZOLL E Series, Руководство оператора, Страница: 112 / 133

9650-1210-01 Rev. T A-13
Rectilinear Biphasic Waveform Characteristics
The following table shows the Rectilinear Biphasic™ waveform’s characteristics when discharged into 25 ohm, 50
ohm, 100 ohm, and 125 ohm loads at a maximum energy setting of 200 Joules.
The efficacy of ZOLL's Rectilinear Biphasic waveform has been clinically verified during a ventricular fibrillation (VF)
and ventricular tachycardia (VT) defibrillation study. This study (which was conducted using ZOLL M Series
defibrillators) and the findings are described below. Since the E Series unit's rectilinear biphasic waveform employs the
same first and second phase timing, the same first and second phase currents/voltages and essentially the same
mechanisms for controlling defibrillation waveshape, the ZOLL M Series and ZOLL E Series defibrillation waveforms
are considered equivalent.
Discharged
into 25

Load
Discharged
into 50

Load
Discharged
into 100

Load
Discharged
into 125

Load
I
MAX
01 =First Phase Maximum Initial Current 31A 27A 22A 18A
I
AVG
01 =First Phase Average Current 27A 24A 17A 15A
TD 01 =First Phase Duration 6 ms 6 ms 6 ms 6 ms
T
INTD
= Interphase duration between first and
second phases.
150

s 150

s 150

s 150

s
I
MAX
02 = Second Phase Maximum Initial
Current
32A 19A 13A 12A
I
AVG
02 =Second Phase Average Current 17A 14A 11A 10A
TD 02 =Second Phase Duration 4 ms 4 ms 4 ms 4 ms