发明名称 |
2D ultrasonic transducer array for two dimensional and three dimensional imaging |
摘要 |
An ultrasonic 2D array has elements extending in two dimensions which can be individually controlled and operated to form a 2D array for scanning a volumetric region in three dimensions. Individual ones of the elements can also be selected and operated together to form a 1D array for scanning a planar region in two dimensions. The array transmits scanlines to scan the volumetric region and the planar region in a time interleaved manner with the frame rate of the planar region be higher than that of the volumetric region. A spectral display may also be produced of a sample volume located in the planar region.
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申请公布号 |
US6582367(B1) |
申请公布日期 |
2003.06.24 |
申请号 |
US20000663558 |
申请日期 |
2000.09.15 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ROBINSON ANDREW L.;ROUNDHILL DAVID N.;ROBINSON BRENT STEPHEN;DETMER PAUL |
分类号 |
A61B8/14;G01S7/52;(IPC1-7):A61B8/00 |
主分类号 |
A61B8/14 |
代理机构 |
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代理人 |
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地址 |
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