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Ambulance AED Automated external defibrillator Defi Xpress

Defibrillators are devices that restore a normal heartbeat by sending an electric pulse or shock to the heart. They are used to prevent or correct an arrhythmia, a heartbeat that is uneven or that is too slow or too fast. Defibrillators can also restore the heart’s beating if the heart suddenly stops.

Technical Specification:


Screen Type

High-resolution display

Screen Size

7 inches (17.7 cm) diagonally

Sweep Speed



Heart Rate . Lead/Pads. Alarm . On/Off . SpO2 . AED
Functions and Prompts Alarm Selection and Limits Delivered Energy.

5 Languages available





Charge Time

Less than 7 seconds with a new fully charged battery

Energy Display

Monitor display indicates both selected and delivered energy

Charge Prompt Type

Voice and visual prompts

Electrode Impedance Measurement Range

0-250 ohms

ECG Monitoring

Patient Connection

3-lead ECG cable or 5-lead ECG cable paddles.

Lead Selection

Displayed on monitor paddles I II III AVR AVL AVF V.

ECG Size

0.25 0.5 1 1.5 2 4 cm/mV display on monitor

Heart Rate


Heart Rate Alarm

On/Off displayed on monitor user-selectable

Smart Alarms

Beeper/voice prompts indicate shock able rhythm



Rechargeable Ni-MH battery 12V.

Operating time

For a new fully charged battery: 60 defibrillator discharges at maximum energy or 3 hours minimum of continuous ECG monitoring.
Additional parameters will effect operating time with different functions.

SpO2 Module (Options):

Measurement Range

30~100% ±2% between 80%~90% others ±5%

Alarm Range

User set high limit and low limit

Alarm Accuracy

±10% within setting values

Alarm time Accuracy

less than 12 sec


Meditech Pulse Oximeter


Nellcor Pulse Oximeter



50mm thermal


12.5mm/sec 25mm/sec 50mm/sec. User-selectable 6-second delay

Printing Method

High-resolution thermal print head

Print-out Modes

Manual or automatic user-configurable

On/Off Control

Front panel and paddle

Automatic Function

 9-seconds recording initiated by alarm activation or defibrillator charge or defibrillator discharge.

AED Mode

AED Function

Auto analyze and charge x3 with programmable auto energy level selection screen prompts and voice prompts.

Shockable Rhythms

Ventricular fibrillation with amplitude >=200uV ventricular tachycardia with rates >=140bpm and QRS complex wave duration >=140ms

Charge Control

Control on device front panel press key on paddle.


 Voice and visual prompts

Manual Model

Energy Selection

Selectable at 2 5 7 10 20 30 50 70 100 150 200 300 360 joules.

Synchronized Mode

Synchronizes defibrillator pulse to patient's
R-wave. "SYNC" message displayed on monitor