Sonoscape Medical Corp.

Deqing Liu

Naizhang Feng

Chaochao Zhu

A shear wave propagation speed determination method and device. The method comprises: when a shear wave propagates along a tissue region of interest, acquiring motion data of each preset position point in the tissue region of interest (step); determining a value of the motion data of each preset position point (step), wherein the magnitude of the value represents regularity of a propagation waveform of the shear wave; and if the value meets a first preset condition, determining, on the basis of the motion data of each preset position point in the tissue region of interest, a propagation speed of the shear wave at each preset position point in the tissue region of interest (step). The invention improves accuracy in determination of the propagation speed of a shear wave.

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Guangdong, China

Deqing Liu