Defi 8& Defi 9

Defi is a compact,durable,light weighted defibrillator which integrated monitoring,manual defibrillation,AED and pacer(option).It is a professional biphasic defibrillator-monitor suitable for hospitals and clinics ,


There are Two Models Defi8 with 2Parameters Patient Monitor,and Defi9 with 6Parameters Patient Monitor 

(1) Defibrillator type   Manual, Synchronized, A synchronized,   

(2) Output waveform    Monophonic technology

                                         Biphasic technology (optional)                                                              

(3) Energy accuracy   ∠+1%
(4)  Energy selection  0,3,5,7,10,20,30,50,100,200,300,360 joule(nominal at a resistance of 50)
(5) Charging time       Maximum 8 seconds to 360 Joules
(6)  Standard Adult/Pediatric Paddles   Reusable external adult paddles(pediatric paddles integrated)
Patient Monitor:

7''TFT display

ECG lead: Ⅰ,Ⅱ,Ⅲ, a VR, a VL, a VF, V1-V6

Pulse Rate:
Pulse range: 0-300bpm  Pulse accuracy: ±2bpm



NIBP:       (Defi 9)

Method: automatic oscillation
Working mode: manual/automatic
Measure: adult: 10-250mmHg
Ement: pediatric: 10-200mmHg
Rage: neonatal: 10-135mmHg

TEMP:      (Defi 9)
Measurement range: 20-45。C
SpO2:      (Defi 9)
Display: SpO2 value, pulse histogram, waveform, pulse


Standard parameter & configuration





Dimensions: L320 x W205 x H410

Weight: 9.8kg


Technical specifications

-Defibrillator type                    Manual, Synchronized, Asynchronized,  
-Out put waveform                  Monophasic technology
-Energy accuracy                   <+1%
-Energy selection                    0,3,5,7,10,20,30,50,100,200,300,360 joule
                                            (nominal at a resistance of 50)
-Charging time                        Maximum 8 seconds to 360 Joules

-Standard Adult/Pediatric Paddles
 Reusable external adult paddles (pediatric paddles integrated)           

Power requirements
AC Power supply                    110V, 60 Hz /220V,50 Hz 
-Vehicle Voltage              DC 12V

Internal Battery Backup
-Battery type                            Rechargeable lead-acid battery/ lithium battery(optional)
-Charging time          Time-Minimum of 4 hours for full charging   
-Battery charging      During AC Power Supply operation of the device.
-Charging /Low Battery             Indication  Red LED               
-Battery Capacity     100% of the battery will provide 120 mins of monitoring
                                                     and 30 discharges at 360 joules.

-LED Dimensions    7’diagonal {155mm*88mm}
-Type                                          High resolution true-color graphic LED
-Resolution                                480X234

ECG lead:               I, II, III, AVR, AVL, AVF, V1?V6, GND
S-T segment analysis:    -2.0?2.0mv
Arrhythmia analysis:                  yes
Protection:                                 With stand 4000vAc/50Hz voltage in isolation and
                                                      work against eletrosurgical  interfere and defibrillation

Measurement method:              Thoracic impedance

Working mode:       Manual/Automatic/stat(5 minutes)
Method:                                      Automatic oscillation
Cuff type:                                    Standard Adult; optional Pediatric/Neonatal

Measurement range  20~45°C
Resolution                                  0.1°C

Pulse Oximetry (spO2)
Display:                                     spo2 value, pulse histongram, waveform, Pulse
Range:                                       0~99%for adult, pediatric and neonatal patients
Probe:                                        standard adult finger clip
Optional pediatric                        Y-type clip and neonatal wrap

Pulse range
Pulse range:                               0-255bpm



Meditech Defibrillator Defi 8 / 9