Which medical product design innovation introduced in the early 2000s revolutionized patient vital sign monitoring by allowing continuous wireless tracking without restricting patient mobility?

The medical device industry continuously evolves with innovative product designs that transform patient care. Successful medical products must balance clinical effectiveness, user experience, regulatory compliance, and market viability. This poll tests your knowledge about a groundbreaking medical product design that changed standard practice in hospitals worldwide and represented a significant leap in patient monitoring technology.

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Wireless wearable patient monitors (such as Philips IntelliVue MX40)
Implantable RFID chips for patient identification
Infrared thermal scanning doorways
Voice-activated medication dispensing systems