| 发明名称 |
Gantry-free spect system |
| 摘要 |
A gantry free nuclear imaging system (10) images a region of interest (ROI) (16). The system (10) includes one or more radiation detectors (20) generating radiation data indicating the location of gamma photon strikes. The system includes a reconfigurable frame (22) positioning the radiation detectors (20) at fixed viewing angles of the ROI (16) and at least one processor (44, 48). The processor (44, 48) receives the radiation data from the radiation detectors (20) and reconstructs an image of the ROI (16) from the received radiation data. |
| 申请公布号 |
US9012856(B2) |
申请公布日期 |
2015.04.21 |
| 申请号 |
US201214357597 |
申请日期 |
2012.11.12 |
| 申请人 |
Koninklijke Philips N.V. |
发明人 |
Wieczorek Herfried Karl;Ye Jinghan;Shao Lingxiong;Hassan Rizwan |
| 分类号 |
G01T1/20;G01T1/29;A61B6/03;G01T1/164;A61B6/00 |
主分类号 |
G01T1/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gantry free nuclear imaging system for imaging a region of interest (ROI), said system comprising:
one or more radiation detectors generating radiation data indicating the location of gamma photon strikes; a frame positioning the radiation detectors at fixed viewing angles of the ROI, the frame formed from pivotally connected subframes supporting the radiation detectors; at least one processor programmed to:
receive the radiation data from the radiation detectors; andreconstruct an image of the ROI from the received radiation data; wherein the radiation detectors are modular and movable between subframes. |
| 地址 |
Eindhoven NL |
