公开(公告)号：US20160252633A1

公开(公告)日：2016-09-01

申请号：US15153138

申请日：2016-05-12

Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

Inventor： Jang Ho Ha ,  Han Soo Kim ,  Young Soo Kim ,  Man Hee Jeong ,  Sun Mog Yeo

IPC: G01T1/29 ,  G01R33/28 ,  G01R33/381 ,  A61B5/055

Abstract: A PET-MRI device and a manufacturing method thereof are disclosed. The PET device includes a magnetic resonance imaging (MRI) machine comprising a solenoid coil and a magnetic-field correction coil, wherein the MRI machine has a cylindrical structure or a dipole structure; and a positron emission tomography (PET) machine comprising a PET image sensor, wherein PET image sensor electrodes are formed on one and the other ends of the PET image sensor that have a doughnut shape, and the PET machine has a cylindrical structure or a lattice structure, wherein the PET machine is formed in the MRI machine to allow a direction of an electric field of the PET machine to be parallel to a direction of a magnetic field of the MRI machine.

Abstract translation: 公开了一种PET-MRI装置及其制造方法。 PET装置包括磁共振成像（MRI）机，其包括螺线管线圈和磁场校正线圈，其中所述MRI机器具有圆柱形结构或偶极结构; 以及包括PET图像传感器的正电子发射断层摄影（PET）机器，其中PET图像传感器电极形成在具有环形形状的PET图像传感器的一端和另一端上，并且PET机器具有圆柱形结构或晶格 结构，其中PET机器形成在MRI机器中以允许PET机器的电场的方向平行于MRI机器的磁场的方向。