| 发明名称 | Apparatus and method for improving uniformity of performance in positron emission tomography | ||
| 摘要 | A method of arranging detector modules within a gamma ray detector apparatus, each detector module including an array of scintillation crystals to convert light into electrical signals, the light being generated in response to incident gamma rays generated by an annihilation event, the method including obtaining performance information of each of the detector modules, and determining a relative location for each of the detector modules within the gamma ray detector based on the obtained performance information of the detector modules. | ||
| 申请公布号 | US9140805(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201213657533 | 申请日期 | 2012.10.22 |
| 申请人 | KABUSHIKI KAISHA TOSHIBA;TOSHIBA MEDICAL SYSTEMS CORPORATION | 发明人 | Wang Gin Chung;Burr Kent C.;Du Huini;Wang Jerry |
| 分类号 | G01T1/161;G01T1/164;G01T1/29;A61B6/03 | 主分类号 | G01T1/161 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A method of determining a relative ordering of detector modules that are configured to be positioned within a predetermined region of a gamma ray detector apparatus, the method comprising: obtaining performance information of each of the detector modules; and determining the relative ordering of the detector modules within the predetermined region of the gamma ray detector apparatus based on the obtained performance information of the detector modules. | ||
| 地址 | Tokyo JP | ||