发明名称 |
Composition for ultrasonically quantitating myocardial perfusion |
摘要 |
Myocardial perfusion is assessed quantitatively by an ultrasonic echocardiographic procedure in which: the myocardium is ultrasonically imaged; an ultrasonic contrast agent consisting of a suspension of pressure-stable, water-insoluble gas-containing microspheres sized to pass through the pulmonary capillaries is injected intravenously; imaging is continued through the first transit of the microspheres through the myocardium; the videodensity versus time relationship is determined from the images; and blood flow through the myocardium is calculated from that relationship. |
申请公布号 |
AU2432795(A) |
申请公布日期 |
1995.11.29 |
申请号 |
AU19950024327 |
申请日期 |
1995.05.02 |
申请人 |
MOLECULAR BIOSYSTEMS, INC. |
发明人 |
KENNETH J. WIDDER;HAROLD B. LEVENE;GARY L BALES |
分类号 |
A61K49/00;A61B8/00;A61B8/06;A61K49/22 |
主分类号 |
A61K49/00 |
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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