Summary: Researchers have developed a cutting-edge ultrasound system to provide unprecedented detail of blood flow in mice. This technology enables exact measurements of even the smallest blood vessels by combining a high-frequency 30 MHz linear array transducer with a GaGe digitizer.

The system’s exceptional sensitivity allows it to detect incredibly low blood flow velocities, as minimal as 0.1 mm/s. This level of precision is crucial for understanding the intricate dynamics of the circulatory system in small animals. The system employs a sophisticated 16-channel analog beamformer and advanced signal processing techniques to achieve this level of precision.

The real-time capabilities of this ultrasound system offer researchers a dynamic view of blood flow patterns. High-resolution Doppler imaging and spectral analysis provide detailed insights into microcirculation, which is essential for studying various physiological and pathological conditions in mice. This breakthrough technology holds immense potential for advancing our understanding of cardiovascular health and disease.

View the complete article in Science Direct.