AUTOMATIC
40
11.7 Defibrillator
Biphasic Truncated Exponential (BTE)
The waveform parameters are automatically adjusted according to the patient's impedance. In
the graph on the left t
pos
represents the duration of phase 1 (ms), t
neg
represents the duration of
phase 2 (ms), t
int
is the delay between phases, U
max
indicates the peak voltage, t
imp
is the final
voltage. In order to compensate for variations in the patient's impedance, the duration of each
phase of the waveform is dynamically adjusted based on the charge delivered, as indicated in
the paragraph following.
Energy delivered (max)
(Adults)
200J nominal with a charge from 50 Ω
350J nominal with a charge from 50 Ω
Incremental: First: 150J – Subsequent: 200J
Incremental: First: 200J – Second: 250J – Subsequent: 350J
Energy delivered (max)
(Children)
Version 200J:
Version 360J:
50 J nominal with a charge of 50 Ω
(when using defibrillation PADs SAV-C0016)
Shock protocol
(Children)
Version 200J:
Version 360J:
Fixed: First and Subsequent: 50J
Automatic through patient analysis system
Charge time
(from the shock notice)
≤ 9 sec (according to IEC/EN 60601-2-4 §6.8.2 (7a)) (new fully charged battery)
≤ 15 sec (according to IEC/EN 60601-2-4 §6.8.2 (7a)) (new fully charged battery)
Charge time
(from the beginning of the
analysis)
≤ 15 sec (according to IEC/EN 60601-2-4 §6.8.2 (8a)) (new fully charged battery)
≤ 21 sec (according to IEC/EN 60601-2-4 §6.8.2 (8a)) (new fully charged battery)
Indication charge completed
• SHOCK Icon flashing
• Voice Command “The shock will be delivered in 5 seconds”, then starts one beep per second
The shock is delivered automatically, after the 5 seconds
• If the patient's analysis system considers the rhythm no longer shockable,
or
• If defibrillation PADs have been removed from the patient or
disconnected from the unit.
• If the operator presses the OFF / DEACTIVATE button at any time to
deactivate or switch off the appliance.
Through the defibrillation PADs (Lead II)