Search International and National Patent Collections
|1. (WO2018082458) QUANTITATIVE SHEAR WAVE ELASTICITY IMAGING METHOD AND SYSTEM|
|Applicants:||SASET CHENGDU TECHNOLOGY LTD.
|Title:||QUANTITATIVE SHEAR WAVE ELASTICITY IMAGING METHOD AND SYSTEM|
A quantitative shear wave elasticity imaging method and system, relating to the technical field of medical ultrasound imaging. The provided ultrasound quantitative elasticity imaging method and system are based on a sliding window linear fitting strain and use a two-dimensional linear fitting shear wave velocity detection algorithm, and thus, the anti-noise capability is stronger, and the result is more reliable. Moreover, where the load of an ultrasonic front-end storage and transmission module is not additionally increased, global ultrasonic quantitative elasticity imaging is realized, thereby significantly reducing the design difficulty of the ultrasound quantitative elasticity imaging system and the device cost.