Wearable Ultrasound Tech for Muscle Monitoring

Engineers have developed a wearable ultrasound device that can provide long-term, wireless monitoring of muscle activity with potential applications in healthcare and human-machine interfaces. Designed to stick to the skin with a layer of adhesive and powered by a battery, the device enables high-resolution tracking of muscle function without invasive procedures. In tests, the device was worn over the rib cage to monitor diaphragm motion and thickness, which are useful for assessing respiratory health. By tracking diaphragm activity, the technology could potentially support patients with respiratory conditions and those reliant on mechanical ventilation.