发明名称 |
sistema de imageamento, e, método |
摘要 |
An imaging system includes a radiation source (110) that emits radiation that traverses an examination region and a detector (116) that detects radiation traversing the examination region and a subject disposed therein, and produces a signal indicative of the energy of the detected radiation. A data selector (122) energy discriminates the signal based on an energy spectra setting corresponding to first and second spectral characteristics of a contrast agent administered to the subject, wherein the contrast agent has a first attenuation spectral characteristic when attached to the target and a second different spectral characteristic when not attached to the target. A reconstructor (134) reconstructs the signal based on the first and second spectral characteristics and generates volumetric image data indicative of the target. |
申请公布号 |
BRPI0914511(A2) |
申请公布日期 |
2016.01.12 |
申请号 |
BR2009PI14511 |
申请日期 |
2009.10.06 |
申请人 |
KONINKLIJKE PHILIPS ELETRONICS N.V. |
发明人 |
GALIT KAFRI;RAZ CARMI |
分类号 |
A61B6/03;A61K49/04;A61K49/06;A61K51/00 |
主分类号 |
A61B6/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|