The Biphasic Defibrillator is a critical lifesaving device designed to restore normal heart rhythm during cardiac emergencies. Utilizing advanced biphasic technology, it delivers an electric shock in two phases, optimizing energy delivery for effective defibrillation while minimizing myocardial damage. Featuring user-friendly controls, clear visual prompts, and real-time ECG monitoring, this device is suitable for both healthcare professionals and trained laypersons. Compact and portable, it is essential for emergency response teams, hospitals, and public spaces, ensuring quick access to lifesaving treatment.