The Automated External Defibrillator (AED) is a portable, life-saving device used to treat sudden cardiac arrest (SCA). It analyzes heart rhythm and delivers a controlled electric shock to restore a normal heartbeat. Designed for use by both medical professionals and trained laypersons, it’s essential in hospitals, public places, and emergency response.

Key Features:

• Functionality: Fully or semi-automatic shock delivery after heart rhythm analysis

• Voice Prompts: Step-by-step audio and visual instructions for easy use

• Electrodes: Pre-connected, self-adhesive pads for adult and pediatric patients

• Display: LCD or LED screen with clear indicators (on advanced models)

• Shock Energy: Biphasic waveform, typically 150–360 joules

• Battery: Long-lasting lithium battery with 4–5 year shelf life

• Memory: Event recording and data storage (USB or internal memory)

• Self-Test: Automatic daily/weekly self-checks to ensure readiness

• Portability: Lightweight with carry handle and protective case