At the end of the 1-hour hydration, ultrasound (20 kHz, 11 μm (based on manufacturer's specifications), pulsed 5 s on and ... Clinical evaluation of a continuous subcutaneous glucose monitoring ...

Ultrasound close ultrasoundSound with a frequency ... objects in deep water and to measure water depth. The time between a pulse of sound being transmitted and detected and the speed of sound ...

Our wearable patch offers a continuous stream of blood pressure waveform data, allowing it to reveal detailed trends in blood pressure fluctuations," said study co-first author Sai Zhou, who ...