METHODS AND DEVICES FOR IMPROVING BROADBAND ULTRASONIC ATTENUATION AND SPEED OF SOUND MEASUREMENTS

摘要

The invention provides for ultrasonic methods, compositions and devices, particularly methods, compositions devices that provide for reproducible positioning of the ultrasonic transducer (700) over an anatomic region (500, 600, 730) using anatomic landmarks. The invention provides for improved interrogation devices that reproduce position transducers (700) over an interrogation site.