发明名称 |
Contrast agent for combined modality imaging and methods and systems thereof |
摘要 |
In accordance with embodiments of the present technique, a combined modality imaging system (10) includes a first imaging device of a first modality (12) and a second imaging device of a second modality (14) that is different from the first modality (12). The first and the second imaging devices are both adapted to interact with a contrast agent (18) adapted to be received in a subject (16). The contrast agent (18) includes a deformable particle that has a geometry that varies in response to an emission from the first imaging device. The deformable particle also includes a fluorescent component (70) adapted to emit electromagnetic radiation (28) that is detectable by the second imaging device and a quenching component (72) separated from the fluorescent component (70) at a distance based on the geometry and that which is adapted to absorb a portion of the electromagnetic radiation (28) from the fluorescent component (70).
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申请公布号 |
EP1602381(A1) |
申请公布日期 |
2005.12.07 |
申请号 |
EP20050010424 |
申请日期 |
2005.05.13 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LOMNES, STEPHEN JOHNSON;UZGIRIS, EGIDIJUS EDWARD;JANSEN, FLOORIBERTUS P. M.;FOMITCHOV, PAVEL ALEXEVEVICH;PADILLA DE JESUS, OMAYRA LIZ |
分类号 |
A61B10/00;A61B8/00;A61K41/00;A61K49/00;A61K49/22;A61K51/00;(IPC1-7):A61K49/22 |
主分类号 |
A61B10/00 |
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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