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公开(公告)号：US10037616B2
公开(公告)日：2018-07-31
申请号：US15249582
申请日：2016-08-29
Inventor： Bo Ra Kim , Seong Ho Son , Simonov Nikolai , Soon Ik Jeon
CPC classification number: G06T11/005 , A61B5/0507 , G06T11/006 , G06T2207/10072 , G06T2207/30068
Abstract: Provided is an apparatus for reconstructing an image using a microwave. The apparatus includes: a microwave measurement unit configured to obtain a microwave measurement value for a microwave measurement object; and an image reconstruction unit configured to perform an image reconstruction by using the microwave measurement value and shape boundary information of the object.
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2.发明授权Method and apparatus for reconstructing dielectric image using electromagnetic waves 有权使用电磁波重构电介质图像的方法和装置公开(公告)号：US09519054B2
公开(公告)日：2016-12-13
申请号：US14254439
申请日：2014-04-16
Inventor： Bo Ra Kim , Nikolai Simonov , Seong-Ho Son , Soon Ik Jeon , Hyuk Je Kim , Jong Moon Lee , Hyung Do Choi
CPC classification number: G01S13/89 , G01S13/88 , G01S13/887 , G01S13/888
Abstract: A method for reconstructing a dielectric image using electromagnetic waves, comprising: acquiring a measurement value of the electromagnetic waves; generating a matching system matrixes between the meshes; generating a smoothed dyadic Green's function matrix; generating an electromagnetic wave calculation value; calculating a misfit error between the acquired electromagnetic wave measurement value and the generated electromagnetic wave calculation value, and checking whether a change of the calculated misfit error satisfies a predetermined optimization determination condition; updating dielectric parameters at the meshes; and outputting a reconstructed dielectric image in the image reconstruction region.
Abstract translation: 一种使用电磁波重建电介质图像的方法，包括：获取电磁波的测量值; 在网格之间生成匹配系统矩阵; 产生一个平滑的二元格林函数矩阵; 产生电磁波计算值; 计算所获取的电磁波测量值与产生的电磁波计算值之间的误差误差，并且检查所计算的误差误差的变化是否满足预定的优化确定条件; 在网格上更新介质参数; 以及在所述图像重建区域中输出重构的电介质图像。
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公开(公告)号：US11511126B2
公开(公告)日：2022-11-29
申请号：US16158100
申请日：2018-10-11
Inventor： Soon Ik Jeon , Jang Yeol Kim , Bo Ra Kim , Seong-Ho Son , Kwang Jae Lee
IPC: A61B18/12 , A61N5/02 , H01Q1/27 , H05B6/66 , H05B6/68 , H01Q9/04 , A61N1/40 , A61F5/448 , A61F5/443
Abstract: Provided is a device for microwave hyperthermia that may attach a flexible patch on the skin of a user based on a cross-section of a body tissue of the user, for example, a joint and muscle of a leg and an arm and may emit microwaves towards a plurality of points of the body tissue through the patch. The microwaves emitted toward the body tissue may have the same phase and maximum power. Accordingly, a maximum heat generation point may be generated in an area adjacent to the plurality of points. The device for microwave hyperthermia may move the maximum heat generation point by sequentially changing a phase and a direction of each of the microwaves. The device for microwave hyperthermia may uniformly distribute and maintain heat for treating pain and/or infection over the entire cross-section or a partial area. The device for microwave hyperthermia may be portable.
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4.发明授权公开(公告)号：US11745025B2
公开(公告)日：2023-09-05
申请号：US16670729
申请日：2019-10-31
Inventor： Soon Ik Jeon , Bo Ra Kim , Jang Yeol Kim , Seong-Ho Son , Kwang Jae Lee , Soo-Ho Sohn , Ho Jin Lee
CPC classification number: A61N5/025 , A61F7/00 , A61F2007/0088
Abstract: Disclosed are a deep body spread microwave hyperthermia device for personal uses and an operation method thereof. The operating method may include generating a control signal to control patches attached to the skin of a user, dividing the control signal into a first signal and a second signal having a phase different from a phase of the first signal, transmitting the first signal and the second signal to patches attached to different positions, among the patches, and producing hyperthermia in a body of the user by radiating radio waves based on the first signal or the second signal received by each of the patches.
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