A defibrillator is used for saving lives in emergency medicine during cardiac dysrhythmias and during ventricular defibrillation. The device delivers countershock using electric current and recuperates an individual's electric state of the heart to beat in a pattern that can be controlled. The electric shock depolarises the heart muscle and hence brings back the normal conduction. Early in 1899, it was found that smaller electrical charges created ventricular fibrillation whereas large electrical charges reversed it and hence defbrillation as a concept was born. From paddle type bulky electrodes used in 1950s we have advanced to the modern day portable lesser weigh defibrillators. Defibrilaltors are no more limited to hospitals and emergency care set-ups. Automated external defibrillators, also called as PAD (Public Access Defibrillators)are installed in public places to save lives.




DF 2509/R is a portable defibrillator/monitor powered by internal battery or AC powered. They combine a 360 joule defibrillator, ECG monitor in a compact, lightweight package. The salient features include display of ECG, ECG lead selection heart rate. Heart rate alarm, QRS volume control, every selection fast charge, auto disarm, massages and alerts.

Operating Controls And Indications

The defibrillator controls and indicators are located on the front panel. AC inputs receptacle and the equipotential earthing pin are located on the rear side of the defibrillator.

The Front Panel Operating Controls

The defibrillator function controls and indicators are located on the right side of the keypad. The printer functions controls; are located at the center of the keypad. The ECG monitoring functions controls are located towards the left side of the keypad.

  • Monophasic lown pulse waveform
  • 5.7″ LCD Monochrome Display with backlight
  • < 5 secs to charge to 360J with battery
  • 100 charge/discharge of 360J with fully charged new battery
  • Event Recording
  • Thermal Printing
  • LCD for sharp bright non-fade display
  • Visual and Audible charge indicator





DF 2617 AED is a current controlled biphasic defibrillator with guided CPR . Enables storage, recall and printing of events, and AED with voice and visual text prompts; records ECG before and after shocks.

  • Current Controlled Bi-Phasic waveform
  • Upto 300J of energy can be provided in AED mode
  • Incorporates an easy-to-use 1-2-3 operation
  • 100 charge/discharge of 300J with fully charged new battery
  • Enables storage, recall and printing of events
  • AED with voice and visual text prompts
  • LCD for sharp bright for non-fading display
  • Records ECG before and after shocks
  • DF 2617AED R comes with a printer
  • The voice and visual text prompts guide the user through the rescue process of the patient
  • Guided CPR helps in providing a step by step voice instructions on how to perform safe CPR