| 发明名称 | Phantom for contrast imaging calibration | ||
| 摘要 | An imaging phantom for contrast imaging calibration. The phantom includes a body defining at least one cavity having a directional configuration corresponding to at least one pre-determined direction of motion of the phantom. The phantom also includes at least one imaging capsule configured to match and be contained in the at least one cavity. The imaging capsule comprises a material having an imaging contrast different from that of the body. | ||
| 申请公布号 | US8895912(B2) | 申请公布日期 | 2014.11.25 |
| 申请号 | US201013320385 | 申请日期 | 2010.05.07 |
| 申请人 | University Health Network | 发明人 | Coolens Catherine;Keller Harald |
| 分类号 | G01D18/00;A61B6/00;A61B6/03 | 主分类号 | G01D18/00 |
| 代理机构 | Nixon Peabody LLP | 代理人 | Nixon Peabody LLP ;Resnick David S.;Kartttunen Contarino Leena H. |
| 主权项 | 1. An imaging phantom for contrast imaging calibration, the phantom comprising: a body defining a plurality of cavities, the cavities each having a directional configuration corresponding to at least one pre-determined direction of motion of the phantom; and at plurality of imaging capsules configured to match and be contained in respective cavities, the imaging capsules each comprising a material having an imaging contrast different from that of the body, the imaging capsules each having different densities, the different densities being selected to produce imaging contrast enhancements representative of different concentrations of a contrast agent. | ||
| 地址 | Toronto CA | ||