阅读说明：本技术 多模态康普顿和单光子发射计算机断层摄影医学成像系统 (Multi-modal compton and single photon emission computed tomography medical imaging system ) 是由 A·H·维贾 M·罗德里格斯 于 2018-08-07 设计创作，主要内容包括：一种多模态成像系统允许可选择的光电效应和/或康普顿效应检测。摄像机或检测器是具有捕集器检测器(13)的模块(11)。根据用途或设计,散射检测器(12)和/或编码物理孔径(110)相对于患者空间定位在捕集器检测器(13)之前。对于低能量,通过散射检测器(12)的发射继续通过编码孔径(110),以由捕集器检测器(13)使用光电效应来检测。或者,不提供散射检测器(12)。对于较高能量,一些发射在散射检测器(12)处散射,并且从散射所产生的发射经过或通过编码孔径(110),以在用于使用康普顿效应进行检测的捕集器检测器(13)处被检测。或者,不提供编码孔径(110)。相同的模块(11)可以用于使用光电效应和康普顿效应两者进行检测,其中,散射检测器(12)和编码孔径(110)两者都设有捕集器检测器(13)。多个模块(11)可以定位在一起以形成更大的摄像机,或者单独使用模块(11)。通过使用模块(11),可以使用任何数量的模块(11)来与多模态成像系统进行配合。一个或多个这样的模块(11)可以被添加到用于多模态成像系统的另一成像系统(例如,CT或MR)。(A multi-modality imaging system allows for selectable photoelectric effect and/or compton effect detection. The camera or detector is a module (11) with a catcher detector (13). Depending on the application or design, the scatter detector (12) and/or the coded physical aperture (110) are spatially positioned in front of the trap detector (13) with respect to the patient. For low energies, emissions through the scatter detector (12) continue through the coded aperture (110) to be detected by the trap detector (13) using the photoelectric effect. Alternatively, no scatter detector (12) is provided. For higher energies, some of the emissions are scattered at a scatter detector (12) and the resulting emissions from the scattering pass through or past a coded aperture (110) to be detected at a trap detector (13) for detection using the compton effect. Alternatively, no coded aperture (110) is provided. The same module (11) can be used for detection using both the photoelectric effect and the compton effect, wherein both the scatter detector (12) and the coded aperture (110) are provided with a trap detector (13). Multiple modules (11) may be positioned together to form a larger camera, or modules (11) may be used individually. By using modules (11), any number of modules (11) may be used to cooperate with the multi-modality imaging system. One or more of such modules (11) may be added to another imaging system (e.g., CT or MR) for a multi-modality imaging system.)