Go to the doctor to provide a blood sample, and you're typically faced with a needle and syringe, and hours or even days of waiting to get results back from a lab. CU Boulder researchers hope to ...

The new device uses sound waves to gather blood pressure data from blood vessels, monitoring the response with ultrasound. The new technique, called resonance sonomanometry, holds the promise to ...

In a new study, researchers demonstrated long-term, non-invasive monitoring of blood sodium levels using a system that combines optoacoustic detection with terahertz spectroscopy. Accurate measurement ...