Which medical product design innovation, introduced in the early 2000s, revolutionized emergency care by applying user-centered design principles to reduce critical usage errors by over 90%?

Product design in medicine has transformed dramatically over the decades, with user-centered approaches revolutionizing healthcare delivery. From clunky, complex devices to intuitive, patient-friendly solutions, medical product design has evolved to prioritize both clinical efficacy and user experience. This poll tests your knowledge about a pivotal moment in medical product design history that changed how healthcare professionals interact with life-saving technology.

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The AED (Automated External Defibrillator) with voice guidance and simplified interface
The digital stethoscope with amplification and recording capabilities
The electronic medical record tablet with touchscreen interface
The smart infusion pump with medication error prevention software