Defibrillator

A defibrillator is a medical device used in emergencies to revive patients whose hearts have stopped beating, going into cardiac arrest. The device gives the patient a temporary burst of electricity administered through a pair of electrodes.

In the EMPATH: The Luckiest Smurfs, Handy created his own version of the defibrillator after witnessing how Empath was able to generate energy bursts to revive unconscious Smurfs in the same manner as a doctor with a defibrillator. This presumably was put into effect when an unconscious Empath was immediately brought home to the Smurf Village when the Smurfs returned to the present from their time-traveling adventures during The Lost Year.