发明名称 |
MEASUREMENT OF LIQUID FLOW |
摘要 |
<p>A method of pulse-echo ultrasonic examination of an object, particularly in medical diagnostic examination, to measure flow of liquid in a vessel within the object comprises determining the dimensions and orientation of the vessel and the shift in frequency of ultrasonic echoes due to flow of liquid in the vessel and correlating to obtain a quantitative measurement of the flow of liquid.</p> |
申请公布号 |
CA1011448(A) |
申请公布日期 |
1977.05.31 |
申请号 |
CA19740199607 |
申请日期 |
1974.05.13 |
申请人 |
COMMONWEALTH OF AUSTRALIA (THE) |
发明人 |
KOSSOFF, GEORGE |
分类号 |
A61B8/00;A61B8/06;A61B8/08;A61B10/00;G01F1/00;G01F1/66;G01N29/00;G01N33/483;G01P5/24;G01S15/58;G01S15/89 |
主分类号 |
A61B8/00 |
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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