Ultrasound of the hip joint, inguinal canal, symphysis pubis and adductor longus was performed in nine cases by the same sports physician who performed the clinical assessment, using a broadband 12–7 ...

Ultrasound imaging is typically performed using an array transducer system. To obtain a direct 3D image instead of stacking 2D cross-sectional images, a 2D array is required, which requires a large ...

In this study, a simple multilayer flexible piezoelectric composite ultrasonic transducer array is proposed that allows blood pressure measurement by continuous tracking of changes in the arterial ...