尺寸10*10
材质树脂
用途质控模体
重量2KG
Hoffman 3-D脑模体，霍夫曼脑模体详细介绍：
Hoffman 3-D脑模体，霍夫曼脑模体主要特点:
-在脑部SPECT及脑部PET的研究中，从解刨学角度的模拟放射性分布；在MRI研究中，模拟质子密度及驰豫参数打的分布Anatomically accurate lation of radioactivity distribution for brain SPECT and brain PET studies* and distribution of proton density and relaxation parameters for brain MRI studies-在血流和代谢研究中模拟正常灰质和白质的4:1摄取率(按部分体积效应模拟)Simulates 4:1 uptake ratio (by partial volume effect) seen for normal gray and white matter in flow and metabolic studies-单体腔设计，了制备不同浓度放射性物质的必要Single fillable chamber eliminates the necessity of preparing different concentrations of radioactivity-为基底神经节区域提供了可固体缺陷Fillable and solid defects for basil ganglia region available
Hoffman 3-D脑模体，霍夫曼脑模体主要应用领域:-可用于脑部ECT研究中对图像及重建方法的评估Evaluation of acquisition and reconstruction methods for brain ECT studies-3-D重建方法评估Evaluation of 3-D reconstruction methods-3-D衰减及散射补偿方法评估Evaluation of 3-D attenuation and scatter compensation methods-3-D SPECT, PET及MRI系统配准技术评估Evaluation of 3-D SPECT, PET and MRI registration techniques-科研应用ResearchHoffman 3-D脑模体，霍夫曼脑模体规格：-模体圆柱部分内径：20.8 cmCylinder inside diameter: 20.8 cm-模体圆柱部分内高：17.5 cmCylinder inside height: 17.5 cm-可部分容积：~1.2 LFillable volume: ~ 1.2 liter
Hoffman 3-D脑模体™相关配件、附件：
【Hoffman 3-D脑部模体固体缺陷模拟物套装(2)】3D Brain Phantom Solid Defects Set (2)型号/Model：BR/3D-SOL/SET2-可对基底神经节区域的冷&热缺陷进行定位 Hot and cold defects can be located in the basil ganglia region-可帮助使用者确定缺陷的图像形状 Allows user to determine image shape of the defectHoffman 3-D脑模体，霍夫曼脑模体实物拍摄图：
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