Physio Control LIFEPAK 20, Manual

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Specifications and Performance Characteristics
A-6 LIFEPAK 20e Defibrillator/Monitor Operating Instructions
FREQUENCY RESPONSE
Diagnostic Frequency
Response
0.05 to 150 Hz or 0.05 to 40 Hz (user configurable)
Monitor Frequency
Response
0.67 to 40 Hz or 1 to 30 Hz (user configurable)
Paddles Frequency
Response
2.5 to 30 Hz
Analog ECG Output
Frequency Response
0.67 to 32 Hz (except 2.5 to 30 Hz for Paddles ECG)
DEFIBRILLATOR
Manual
Energy Select 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 50, 70, 100, 125, 150,
175, 200, 225, 250, 275, 300, 325, and 360 J or one of two
user configurable protocols of three sequential shock levels
Full Range 100–360, 100–360, 100–360 J
Pediatric 2–100, 2–100, 2–150 J
Charge Time Charge time to 200 J in less than 5 seconds with fully
charged battery
Charge time to 360 J in less than 7 seconds with fully
charged battery
Charge time to 360 J in less than 10 seconds while not in low
battery operations
Synchronous Cardioversion Energy transfer begins within 60 msec of the QRS peak
Energy transfer begins with 25 msec of the External Sync
Pulse
External Sync Pulse: 0-5V (TTL Level) Pulse, active High,
> 5 msec in duration, no closer than 200 msec apart and no
further than 1 sec apart
Waveform Biphasic Truncated Exponential
The following specifications apply from 25–200

, unless
otherwise specified.
Energy Accuracy: +1 J or 10% of setting, whichever is
greater, into 50

+2 J or 15% of setting, whichever is
greater, into any impedance from 25–100

.
Voltage Compensation: Active when therapy electrodes are
in contact with patient. Energy output 5% or +1 J,
whichever is greater, of 50

value limited to the available
energy which results in the delivery of 360 J into 50
