发明名称 |
Billeddannende ultralyd-diagnosesystem for undersökelse av et hjertekammers funksjon |
摘要 |
<p>An ultrasonic diagnostic imaging system is provided for measuring the volume of a chamber of the heart or other organ or vessel. An ultrasonic transducer probe is used to scan the chamber with a plurality of spatially distinct scan planes. The pixels of the chamber volume of each scan plane are aggregated to provide a measure of the volume. In a preferred embodiment the chamber volume pixels are developed from Doppler signals from the fluid within the chamber, and are related to voxels within the chamber by weighting pixels in the scan planes in accordance with the voxel sampling afforded by the inter-plane separation. <IMAGE></p> |
申请公布号 |
NO975110(D0) |
申请公布日期 |
1997.11.06 |
申请号 |
NO19970005110 |
申请日期 |
1997.11.06 |
申请人 |
ADVANCED TECHNOLOGY LABORATORIES INC |
发明人 |
SCHWARTZ, GARY ALLEN |
分类号 |
A61B8/14;A61B8/08;G01Q30/04;(IPC1-7):A61B |
主分类号 |
A61B8/14 |
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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