FastSPECT II: A second-generation high-resolution dynamic SPECT imager

Lars R. Furenlid, Donald W. Wilson, Yi Chun Chen, Hyunki Kim, Philip J. Pietraski, Michael J. Crawford, Harrison H. Barrett

研究成果: 雜誌貢獻期刊論文同行評審

192 引文 斯高帕斯(Scopus)


FastSPECT II is a recently commissioned 16-camera small-animal SPECT imager built with modular scintillation cameras and list-mode data-acquisition electronics. The instrument is housed in a lead-shielded enclosure and has exchangeable aperture assemblies and adjustable camera positions for selection of magnification, pinhole size, and field of view. The calibration of individual cameras and measurement of an overall system imaging matrix (1 mm3 voxels) are supported via a five-axis motion-control system. Details of the system integration and results of characterization and performance measurements are presented along with first tomographic images. The dynamic imaging capabilities of the instrument are explored and discussed.

頁(從 - 到)631-635
期刊IEEE Transactions on Nuclear Science
發行號3 II
出版狀態已出版 - 6月 2004


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