公开(公告)号：US20240426674A1

公开(公告)日：2024-12-26

申请号：US18676984

申请日：2024-05-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Wonyoung SONG ,  Kwang Jae LEE ,  Soon Ik JEON

IPC: G01K3/00 ,  A61N5/10

Abstract: A method of determining a focusing parameter of electromagnetic waves in an electromagnetic wave energy treatment system and an electromagnetic wave energy treatment system are provided. The method includes determining an initial focusing parameter based on a tomographic image of an object, predicting a temperature change of the object, when assuming that electromagnetic waves are irradiated to the object according to the initial focusing parameter, determining a final focusing parameter by optimizing a focusing parameter according to a prediction result of the temperature change, and irradiating electromagnetic waves to the object according to the final focusing parameter, wherein the prediction result of the temperature change may indicate whether an unnecessary focusing point has occurred in the object.

公开(公告)号：US20220331604A1

公开(公告)日：2022-10-20

申请号：US17718118

申请日：2022-04-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soon Ik JEON ,  Kwang Jae LEE

IPC: A61N5/02 ,  H05B6/80

Abstract: A microwave heat spread apparatus and an operating method thereof are provided. The microwave heat spread apparatus includes: a plurality of antennas respectively disposed at a plurality of positions of the human body and radiating microwaves into the human body; a plurality of channel transceivers respectively connected to the plurality of antennas and configured to transmit and receive the microwaves through a corresponding antenna; a transmission signal distributor configured to distribute a signal to each of the plurality of channel transceivers; a controller configured to control transmission and reception of signals through the channel transceivers; and a detector configured to detect a difference between a signal received through a channel transceiver after passing through the human body and a signal before passing through the human body.

公开(公告)号：US20180250522A1

公开(公告)日：2018-09-06

申请号：US15614392

申请日：2017-06-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soon Ik JEON ,  Jang Yeol KIM ,  Bo Ra KIM ,  Seong-Ho SON ,  Kwang Jae LEE

IPC: A61N5/02 ,  A61N1/39 ,  A61B17/22 ,  A61B18/18

CPC classification number: A61N5/02 ,  A61B2018/00005 ,  A61N5/025

Abstract: Disclosed is a transceiver of outputting a microwave signal and a therapy system including the transceiver, the transceiver including a signal attenuator to control an intensity of a microwave signal based on corrected information, a phase shifter to control a phase of the microwave signal based on the corrected information, a signal switch to control a turning-on/off of the microwave signal based on on/off information, a power amplifier to amplify the microwave signal, a detector to calculate a difference between the microwave signal and a result of the amplifying, and a self-monitoring controller to generate the corrected information based on the difference, phase information, and intensity information, output the corrected information to the signal attenuator and the phase shifter, generate the on/off information, and output the on/off information to the signal switch.

公开(公告)号：US20160349771A1

公开(公告)日：2016-12-01

申请号：US15079146

申请日：2016-03-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jang Yeol KIM ,  Hyuk Je KIM ,  Seong Ho SON ,  Kwang Jae LEE ,  Jong Moon LEE ,  Soon Ik JEON

IPC: G05D23/19 ,  A61B5/05 ,  A61B5/00 ,  G01N22/00

CPC classification number: A61B5/708 ,  A61B5/004 ,  A61B5/0507 ,  A61B5/4312 ,  A61B2562/143 ,  A61B2576/02 ,  G05D23/1919

Abstract: Disclosed is an apparatus and a method for efficiently controlling a temperature, which are capable of minimizing a temperature deviation and decreasing a temperature control time by simultaneously controlling temperatures of matching material used in a microwave imaging system in a main water tank and an auxiliary water tank, and preventing an amplitude and phase information of the microwaves obtained by the microwave imaging system from deteriorating over a lapse of time.

Abstract translation: 公开了一种有效控制温度的装置和方法，其能够通过同时控制主水箱和辅助水箱中的微波成像系统中使用的匹配材料的温度来最小化温度偏差并降低温度控制时间 ，并且防止由微波摄像系统获得的微波的幅度和相位信息在一段时间内劣化。

公开(公告)号：US20150168315A1

公开(公告)日：2015-06-18

申请号：US14561336

申请日：2014-12-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jang Yeol KIM ,  Jong Moon LEE ,  Hyuk Je KIM ,  Seong Ho SON ,  Soon Ik JEON

IPC: G01N22/00

CPC classification number: G01N22/00 ,  A61B5/0507 ,  A61B5/4312 ,  A61B6/44 ,  A61B2560/0252

Abstract: An apparatus and method of controlling a temperature of a matching material used in an apparatus for generating a tomographic image is disclosed. The method includes measuring a temperature of a matching material in which an object is immersed in an apparatus for measuring a shape of an object, setting a set temperature at which an amplitude and a phase of an electromagnetic wave that passes through the matching material are maintained, based on the measured temperature of the matching material, and controlling the temperature of the matching material to be higher than the set temperature.

Abstract translation: 公开了一种用于控制用于生成断层图像的装置中使用的匹配材料的温度的装置和方法。 该方法包括测量物体浸在用于测量物体形状的装置中的匹配材料的温度，设定保持通过匹配材料的电磁波的振幅和相位的设定温度 基于匹配材料的测量温度，并将匹配材料的温度控制为高于设定温度。

公开(公告)号：US20140002106A1

公开(公告)日：2014-01-02

申请号：US13928041

申请日：2013-06-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jong Moon LEE ,  Hyuk Je KIM ,  Seong-Ho SON ,  Soon Ik JEON ,  Hyung Do CHOI

IPC: G01N22/00

CPC classification number: G01N22/00

Abstract: The present invention relates to a microwave imaging breast phantom including a simulated breast tissue phantom and a simulated cancer tissue phantom, wherein the simulated cancer tissue phantom is included in the simulated breast tissue phantom, the simulated breast tissue and the simulated cancer tissue are separated from each other, the simulated breast tissue and the simulated cancer tissue are formed by using a solvent solely or mixing water and a solvent, and the solvent having a range in which assuming that specific gravity of the water is a and specific gravity of the solvent is b, ‘(b−a)/a×100’ is about −10 to about +10 (wherein 0 is excluded) is mixed with the water, a method of testing reliability of a breast cancer diagnostic apparatus using the microwave imaging breast phantom, and a breast cancer diagnostic apparatus including the microwave imaging breast phantom.

Abstract translation: 本发明涉及包括模拟乳腺组织体模和模拟癌组织体模的微波成像乳房体模，其中模拟的癌组织体模包括在模拟的乳腺组织体模中，模拟的乳房组织和模拟的癌组织被分离 通过仅使用溶剂或混合水和溶剂来形成模拟的乳房组织和模拟的癌组织，并且具有假设水的比重和溶剂比重的范围的溶剂是 b，'（ba）/ a×100'为约-10〜约+10（其中0为不排除）与水混合，使用微波成像乳房体模检测乳腺癌诊断装置的可靠性的方法，以及 乳腺癌诊断装置，其包括微波成像乳房体模。