Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

I'm Larry Biegelsen, the Medical Device Analyst at Wells Fargo. Welcome to the final call in our 2026 MedTech Innovation Spotlight Series. I'm pleased to be joined by Inspire Medical's management team ...

Flexible and wearable devices employing acoustic sensors have emerged as promising alternatives for continuous monitoring of physiological mechano-acoustic signals during daily activities, offering ...

Implantable bioelectronics are rapidly advancing towards multifunctional platforms capable of real-time monitoring and therapeutic intervention. However, designing implants with stable, long-term ...

Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, ...

For nearly forty years, a strange signal has been drifting through the North Pacific, making scientists scratch their heads. It comes in at 52 hertz, a pitch no known whale normally makes. The whale ...

My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

I will write the entire story of how ECG waveforms are converted inside medical devices into "binary → hexadecimal error codes" in a way that even beginners can ...

We hear this question often at Hillside Auto Repair here in O’Fallon, Missouri. You are driving down Highway K or sitting at the light on Bryan Road, and suddenly that amber glow of the check engine ...

Definitions of hypoxaemia, hypoxia, type 1 respiratory failure and hyperoxaemia Definition of hypercapnia and type 2 respiratory failure Definition of acidosis (respiratory acidosis and metabolic ...