Which portable medical device, first commercially introduced in 1965, revolutionized emergency response by allowing non-medical personnel to restart hearts during cardiac arrest?

Medical devices have transformed healthcare over the decades. From diagnostic tools to life-saving equipment, these innovations have changed how we approach patient care. This trivia focuses on one of the most significant product breakthroughs in medical device history that revolutionized emergency medicine and saved countless lives worldwide. Test your knowledge about this game-changing medical product that became standard equipment in hospitals, ambulances, and public spaces.

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Automated External Defibrillator (AED)
Portable Insulin Pump
Handheld Ultrasound Scanner
Digital Pulse Oximeter