小动物全旋转非接触荧光层析仪的研制

IEEE Nuclear Science Symposium Conference Record, 2005 Pub Date : 2005-12-01 DOI:10.1109/NSSMIC.2005.1596814

R. Schulz, G. Echner, H. Ruhle, W. Stroh, J. Vierling, T. Vogt, J. Peter, W. Semmler

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引用次数: 6

摘要

我们在此提出了一种完全360/spl度/可旋转的小动物荧光断层扫描系统的发展，而不使用源和检测器纤维，或光学匹配流体。该装置由一个与广角物镜耦合的冷却CCD相机和一个轴向可移动的准直激光源组成，该激光源集成在一个旋转的防光室中。实验结果表明，该系统具有获取和重建高密度数据集的能力。

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Development of a fully rotational non-contact fluorescence tomographer for small animals

We present herein the development of a fully 360/spl deg/ rotatable fluorescence tomography system for small animals without the use of source and detector fibers, or optically matching fluids. The setup consists of a cooled CCD camera coupled to a wide-angle objective and an axially moveable, collimated laser source integrated within a rotating light-tight chamber. The system's capability to acquire and reconstruct high density datasets is demonstrated with experimental results from phantoms.

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IEEE Nuclear Science Symposium Conference Record, 2005

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