发明名称 |
Ultrasound imaging of tissue perfusion by pulse energy disruption of contrast agent |
摘要 |
A method of measuring tissue perfusion in a human or non-human animal subject which comprises administering an effective amount of an ultrasound contrast agent to said subject, irradiating tissue in a target region with at least one pulse of ultrasound having energy sufficient to destroy or discernibly modify the echogenic properties of substantially all contrast agent in said target region, and ultrasonically detecting and quantifying the rate of flow of either further contrast agent into said target region or modified contrast agent out of said target region. |
申请公布号 |
AU7219098(A) |
申请公布日期 |
1998.11.13 |
申请号 |
AU19980072190 |
申请日期 |
1998.04.24 |
申请人 |
NYCOMED IMAGING AS |
发明人 |
JONNY OSTENSEN;SIGMUND FRIGSTAD;MORTEN ERIKSEN |
分类号 |
A61K49/00;A61B8/00;A61B8/06;A61K;A61K41/00;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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