发明名称 REDUCTION OF MOTION ARTIFACTS IN ULTRASOUND IMAGING WITH A FLEXIBLE ULTRASOUND TRANSDUCER
摘要 Reduction of motion artifacts from flexible transducers are provided in ultrasound imaging. Temporal and/or amplitude modulation of an acoustic radiation force impulse pushing pulse may be designed to control the motion of a moveable transducer. The motion may be controlled to stabilize the transducer in one position or in a predictable (e.g. linear) movement in order to better estimate tissue displacement. Reduced motion artifact may be provided with transmitted waveforms requiring less time and power than required of a brute force approach. For example, pre-loading transmissions may not be provided. As another example, pre-loading transmissions may require less than 10 ms.
申请公布号 US2012065507(A1) 申请公布日期 2012.03.15
申请号 US20100878798 申请日期 2010.09.09
申请人 BRUNKE SHELBY;SIEMENS MEDICAL SOLUTIONS USA, INC. 发明人 BRUNKE SHELBY
分类号 A61B8/12 主分类号 A61B8/12
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