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Multi Artifact Magnetic Resonance Imaging and Computed Tomography Quality Assurance Testing Phantom Multi Artifact MR-CT QA Testing Phantom

机译:多工件伪影磁共振成像和计算机断层扫描质量保证测试体模多工件MR-CT QA测试体模

摘要

The present invention relates to a phantom for evaluating the performance of multiple artifact correction magnetic resonance imaging (MRI) and computed tomography (CT). A phantom capable of simultaneously evaluating the performance of magnetic resonance imaging (MRI) and computed tomography (CT), which is one aspect of the present invention, comprises: a hemispherical first container; And a second container in the form of a hemispherical shape having the same structure and size as the first container, wherein the first container and the second container abut against each other to form a symmetry structure, Each of the container and the second container includes: a tooth fixing tool into which a plurality of tooth models simulating the teeth of the body are inserted; And an insertion hole into which at least one bone mimetic is inserted, wherein the interior of each of the first and second containers may be filled with at least one solution replicating a brain metabolism.
机译:本发明涉及用于评估多伪影校正磁共振成像(MRI)和计算机断层摄影(CT)的性能的体模。本发明的一个方面,一种能够同时评估磁共振成像(MRI)和计算机断层摄影(CT)的性能的体模,包括:半球形的第一容器;半球形的第二容器,具有与第一容器相同的结构和尺寸,其中第一容器和第二容器彼此邻接以形成对称结构,该容器和第二容器分别包括:牙齿固定工具,其中插入多个模拟身体的牙齿的牙齿模型;一个插入孔,至少一个模拟骨被插入其中,其中,第一和第二容器的每个的内部可以填充有至少一种复制脑代谢的溶液。

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