发明名称 |
Coincident tissue and motion ultrasonic diagnostic imaging |
摘要 |
Multi-mode ultrasonic images are formed by processing the ultrasonic echoes from a single transmit pulse in parallel to display both tissue and motion. In a preferred embodiment short transmit bursts are employed to produce echo ensembles for tissue motion imaging. At least one sequence of echoes of the ensemble is also B mode processed for display of tissue structure. Preferably both the B mode and motion processing are performed in parallel. A substantially constant pulse repetition frequency reduces artifact development when imaging in the two modes from the same transmit pulse.
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申请公布号 |
US6139501(A) |
申请公布日期 |
2000.10.31 |
申请号 |
US19990327693 |
申请日期 |
1999.06.08 |
申请人 |
ATL ULTRASOUND, INC. |
发明人 |
ROUNDHILL, DAVID N.;LOUPAS, THANASIS;CRITON, ALINE LAURE;RUST, DAVID |
分类号 |
A61B8/06;A61B8/08;A61B8/14;G01S7/52;G01S15/89;(IPC1-7):A61B8/00 |
主分类号 |
A61B8/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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