Revolutionary Wearable Patch Continuously Tracks Blood Pressure

Researchers at the University of California San Diego have developed a wearable ultrasound patch that continuously monitors blood pressure noninvasively, offering a potential alternative to traditional cuffs and invasive arterial lines. The soft, stretchy patch adheres to the skin and provides real-time blood pressure readings by tracking changes in blood vessel diameters. Tested on over 100 patients, the device showed results comparable to standard methods, even in varied activities and settings. The team plans further clinical trials and aims to develop a wireless version for long-term use.