Method and ultrasonic device for characterizing anisotropic flexible media, and set of ultrasonic probes for such a characterization device

摘要

By observing the propagation of shear waves emanating from a central axis (10) in the anisotropic flexible medium in a plurality of different propagation directions in an anisotropic flexible medium (C) having fibers and an outer surface (1) A method for characterizing. From there, the propagation parameter of the shear wave is estimated in each propagation direction, and the direction of the fiber of the anisotropic flexible medium, the rheological elastic parameter in the direction perpendicular to the fiber, and the rheological elastic parameter in the direction of the fiber are determined.