Mayo Foundation for Medical Education and Research
发明人:
Daniel C. Mellema,Pengfei Song,Matthew W. Urban,Armando Manduca,James F. Greenleaf,Shigao Chen
申请号：
US15766327
公开号：
US20180296191A1
申请日:
2016.10.06
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Systems and methods for processing data acquired using ultrasound elastography, in which shear waves are generated in a subject using continuous vibration of an ultrasound transducer, are provided. The systems and methods described here can effectively remove motion artifacts associated with vibration of the ultrasound transducer, and can also remove the data sampling misalignment caused when a line-by-line imaging mode is used to acquire data, as is done by many conventional ultrasound scanners. Thus, the systems and methods described here provide techniques for transducer motion correction and for aligning motion signals detected by line-by-line scanning ultrasound systems.
