| 不同厂家SPECT平面固有性能测试结果的分析 |
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| 引用本文： | 张金山,陈次渝. 不同厂家SPECT平面固有性能测试结果的分析[J]. 核技术, 1999, 22(3): 173-175 |
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| 作者姓名： | 张金山 陈次渝 |
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| 作者单位： | 广州市第二人民医院,广州,510150 |
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| 摘 要： | 分析比较了４个不同厂家生产的ＳＰＥＣＴ的固有泛源均匀性和最大计数率的测试结果。发现在ＳＰＥＣＴ正常运转的情况下实际测得的平面固有性能有所不同,且有的差异显著。
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| 关 键 词： | 单光子发射型计算机断层扫描仪(SPECT) 质量控制 |
| 修稿时间： | 1997-06-09 |
Analysis of measurements on intrinsic planar characteristics for SPECTs from different manufacturers |
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| ZHANG Jinshan,CHEN Ciyu. Analysis of measurements on intrinsic planar characteristics for SPECTs from different manufacturers[J]. Nuclear Techniques, 1999, 22(3): 173-175 |
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| Authors: | ZHANG Jinshan CHEN Ciyu |
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| Affiliation: | ZHANG Jinshan CHENCiyu;(The Second Peoples Hospital of Guangzhou, Guangzhou 5101503) |
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| Abstract: | The measurement results of intrinsic flood field uniformity and maximum count rate were analysed and compared among the four different manufacturers' SPECTs.It was found that the descriptions mentioned above were different from those stated by manufacturers and some were of significant difference. |
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| Keywords: | Single photon emission computerized tomography (SPECT) Quality control |
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