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1. 发明申请

WO2016181140A1 RADIATION DOSAGE MONITORING SYSTEM 审中-公开
标题翻译：辐射剂量监测系统
公开(公告)号：WO2016181140A1
公开(公告)日：2016-11-17
申请号：PCT/GB2016/051350
申请日：2016-05-11
申请人： VISION RT LIMITED
发明人： HALE, Gideon , MEIR, Ivan , PAWLICKI, Todd , ALLEN, Martin
IPC分类号： A61N5/10 , A61B5/00 , G01T1/29 , G06T7/00
CPC分类号： A61N5/1071 , A61B5/0071 , A61N5/1048 , A61N5/1075 , A61N2005/1059 , A61N2005/1072 , A61N2005/1085 , G01T1/22 , G01T1/29 , G06T7/0012 , G06T7/85 , G06T15/04 , G06T2200/04 , G06T2207/30244 , H04N13/246
摘要： A radiation dosage monitoring system is disclosed comprising: a model generation module (58) operable to generate a 3D model of the surface of a portion of a patient (20) undergoing radiation treatment, an image detector (10) operable to detect Cherenkov radiation and any subsequent secondary and scattered radiation originating due to the initial Cherenkov radiation emitted from a surface of the patient (20) undergoing radiation treatment, a processing module (66) operable to determine estimations of radiation applied to the surface of a patient utilizing the images obtained by the image detector and the generated 3D model, and to utilize the determined estimations of radiation applied to the surface of the patient together with data indicative of the orientation of a radiation beam inducing emission of the Cherenkov radiation at a time when the radiation beam was applied to generate a 3D internal representation of the location of the portions of a patient irradiated by radiation resulting in the emission of the Cherenkov radiation.
摘要翻译：公开了一种辐射剂量监测系统，包括：模型生成模块（58），其可操作以产生经历放射治疗的患者（20）的一部分表面的3D模型;图像检测器（10），其可操作以检测切伦科夫辐射;以及由于从经历放射治疗的患者（20）的表面发射的初始切伦科夫辐射而产生的任何随后的次要和散射辐射，处理模块（66），其可操作以使用所获得的图像来确定施加到患者表面的辐射的估计通过图像检测器和所生成的3D模型，并且利用所确定的施加到患者表面的辐射的估计以及指示辐射束在辐射束为应用于产生由辐射解决方案照射的患者的部分的位置的3D内部表示在切伦科夫辐射的排放。

2. 发明申请

WO2015102254A1 펜슬빔 주사 모드로 방출되는 치료용 양성자 선 검출 장치 审中-公开
标题翻译：用于检测在光束扫描模式中发出的治疗原子束的装置
公开(公告)号：WO2015102254A1
公开(公告)日：2015-07-09
申请号：PCT/KR2014/012116
申请日：2014-12-10
申请人： 국립암센터
发明人： 신동호 , 김미영 , 김주영 , 손재만 , 이세병 , 임영경 , 황의중
IPC分类号： G01T1/29 , A61N5/10
CPC分类号： G01T5/08 , A61N5/1043 , A61N5/1075 , A61N2005/1087 , G01T1/22 , G01T1/29
摘要： 개시된 펜슬빔 주사 모드로 방출되는 치료용 양성자 선의 위치 및 선량 분포 검출 장치는, 제1 방향을 따라 배열된 복수의 제1 광섬유와 상기 제1 방향과 다른 제2 방향을 따라 배열된 복수의 제2 광섬유를 포함하는 양성자 선 진행 위치 검출부; 및 광파장 변환 디스크와 상기 광파장 변환 디스크의 외주를 따라 배치된 광파장 변환 광섬유를 각각 포함하는 복수의 광파장 변환 수단을 포함하는 양성자 선량 분포 검출부를 포함한다. 상기 양성자 선 진행 위치 검출부는, 상기 제1 및 제2 광섬유의 배열을 통해 양성자 선 진행 위치를 검출하고, 상기 양성자 선량분포 검출부는 복수의 광파장 변환 디스크를 통해 양성자 선 진행방향의 선량분포를 검출한다.
摘要翻译：用于检测以笔形射束扫描模式发射的治疗质子束的位置和剂量分布的所公开的装置包括：质子束进行位置检测单元，包括沿着第一方向布置的多个第一光纤和多个第二光纤沿着与第一方向不同的第二方向布置; 以及质子束剂量分布检测单元，其包括多个光波长转换装置，每个光波长转换装置包括沿着所述光波长转换盘的外圆周布置的光波长转换盘和光波长转换光纤。质子射束前进位置检测部通过第一和第二光纤的配置来检测质子束的前进位置，质子束剂量分布检测部通过多个光波长转换盘检测质子束的前进方向的剂量分布。

3. 发明申请

WO2014196681A1 체렌코프 효과를 이용한 감마선 감지용 프로브 및 이를 이용한 사용후핵연료 집합체의 연소도 판별 시스템 审中-公开
标题翻译：使用CHERENKOV效应感测伽马射线的方法和系统，用于确定使用相同的燃料核燃料组件的燃烧程度
公开(公告)号：WO2014196681A1
公开(公告)日：2014-12-11
申请号：PCT/KR2013/005434
申请日：2013-06-20
申请人： 순천향대학교 산학협력단
发明人： 박병기 , 이봉수 , 장경원 , 유욱재 , 신상훈
IPC分类号： G01T1/22 , G21C17/10
CPC分类号： G21C17/10 , G01T1/167 , G01T1/22
摘要： 본 발명은 체렌코프 효과를 이용한 감마선 감지용 프로브 및 이를 이용한 사용후핵연료 집합체의 연소도 판별 시스템에 관한 것으로서, 더욱 상세하게는 체렌코프 효과에 의해 사용후핵연료 집합체로부터 방출되는 감마선과 반응하여 자체적으로 발광하는 광섬유와, 체렌코프 효과에 의한 광섬유의 발광 효율을 높이도록 광섬유를 둘러싸는 산란체 및 상기 산란체를 둘러싸는 형태로 구성되되 일측 방향으로 개구된 슬릿홈이 형성된 차폐재로 이루어지는 콜리메이터를 포함하여 구성되는 감마선 감지용 프로브를 이용하여 사용후핵연료 집합체의 연소도 판별 시스템을 구축함으로써, 사용후핵연료 집합체의 연소도를 보다 정확하게 판별할 수 있는 체렌코프 효과를 이용한 감마선 감지용 프로브 및 이를 이용한 사용후핵연료 집합체의 연소도 판별 시스템에 관한 것이다.
摘要翻译：本发明涉及一种使用切伦科夫效应感测伽马射线的探针和一种用于确定使用其的乏核燃料组件的燃耗程度的系统。更具体地说，本发明涉及一种使用切伦科夫效应感测伽马射线的探针和一种用于确定使用该探针的乏核燃料组件的燃耗程度的系统，该系统可以更精确地确定废核燃料的燃耗程度通过配置用于使用用于感测伽马射线的探针来确定废核燃料组件的燃耗程度的系统的组件，所述探针由以下部分组成：与从废核燃料组件发射的伽马射线反应的光纤，从而通过本身利用切伦科夫效应; 散射体，其围绕光纤以通过切伦科夫效应提高光纤的发光效率; 以及由屏蔽材料形成并且被构造成围绕散射体并且具有朝向一侧开口的狭缝槽的准直器。

4. 发明申请

WO2007131771A1 DEVICE AND METHOD FOR DISCRIMINATING CERNKOV AND SCINTILLATION RADIATION 审中-公开
标题翻译：用于分辨CERNKOV和SCINTILLATION辐射的装置和方法
公开(公告)号：WO2007131771A1
公开(公告)日：2007-11-22
申请号：PCT/EP2007/004310
申请日：2007-05-15
申请人： ELDIM SA , LEROUX, Thierry , BOHER, Pierre
发明人： LEROUX, Thierry , BOHER, Pierre
IPC分类号： G01T1/203 , G01T1/22 , G01T1/29
CPC分类号： G01T1/169 , G01T1/20 , G01T1/22
摘要： The invention relates to a device for discriminating Cerenkov and scintillation radiation and a beam inspection device, comprising an inspection head comprising a scintillator (13) and at least one ionizing radiation diffuser block (15a, 15b), a device (1) for discriminating Cerenkov and scintillation radiation, and an imaging system (17) for forming an image from at least a part of the inspection head. The invention furthermore relates to a corresponding method. In order to suppress spurious Cerenkov radiation contributions to the scintillation radiation the device comprises periodically arranged first and second filters (3, 5), having different relative absorption properties with respect to scintillation radiation and ionizing radiation. The invention also relates to an imaging apparatus comprising means for reducing parasitic contributions to a signal of interest, wherein the apparatus comprises a modulation mask for modulating a signal of interest, wherein, in particular, the signal of interest is the signal illuminating the object or the signal emitted or reflected from the object, and an image analyzing means configured to remove - at least partially - parasitic contributions added to the modulated signal of interest based on the shift of the signal of interest towards higher frequencies due to the modulation.
摘要翻译：本发明涉及一种用于鉴别切伦科夫和闪烁辐射的装置和一个束检查装置，包括一个包括闪烁体（13）和至少一个电离辐射漫射块（15a，15b）的检查头，一个用于鉴别切伦科夫和闪烁辐射，以及用于从所述检查头的至少一部分形成图像的成像系统（17）。本发明还涉及一种相应的方法。为了抑制对闪烁辐射的假科伦科夫辐射贡献，该装置包括周期性排列的第一和第二滤光器（3,5），其相对于闪烁辐射和电离辐射具有不同的相对吸收特性。本发明还涉及一种成像设备，其包括用于减少对感兴趣信号的寄生贡献的装置，其中所述装置包括用于调制感兴趣信号的调制掩模，其中特别地，感兴趣的信号是照亮对象的信号或从对象发射或反射的信号，以及图像分析装置，被配置为基于由于调制而对感兴趣的信号向较高频率的偏移，去除至少部分地添加到感兴趣的调制信号的寄生输入。

5. 发明申请

WO2016029078A1 AN OPTOELECTRONIC NEUTRON DETECTOR 审中-公开
标题翻译：光电中子检测器
公开(公告)号：WO2016029078A1
公开(公告)日：2016-02-25
申请号：PCT/US2015/046219
申请日：2015-08-21
申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN
发明人： CLARKE, Roy
IPC分类号： G01T3/00 , G01T3/06 , G08B21/18
CPC分类号： G01T3/06 , G01T1/22 , G01T3/00 , G01T3/08 , G01V5/0091
摘要： An optoelectronic neutron detector and method for detecting nuclear material having a neutron capture and scatter medium receiving neutrons and producing secondary charged particles, a photodetector detecting emitted light from the secondary charged particles and outputting a detector signal, and a controller receiving the detector signal and providing an alert or quantitative indication of detected nuclear material in response to the detector signal.
摘要翻译：一种用于检测具有接收中子并产生二次带电粒子的中子俘获和散射介质的核材料的光电子中子检测器和方法，检测来自二次带电粒子的发射光并输出检测器信号的光电检测器和接收检测器信号的控制器，响应于检测器信号的检测到的核材料的警报或定量指示。

6. 发明申请

WO2015077480A1 METHOD AND SYSTEM FOR USING CHERENKOV RADIATION TO MONITOR BEAM PROFILES AND RADIATION THERAPY 审中-公开
标题翻译：使用CHERENKOV辐射对监测光束轮廓和辐射治疗的方法和系统
公开(公告)号：WO2015077480A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/066668
申请日：2014-11-20
申请人： THE TRUSTEES OF DARTMOUTH COLLEGE
发明人： POGUE, Brian, William , GLADSTONE, David, Joseph , JARVIS, Lesley, Ann , GLASER, Adam, Kenneth , ZHANG, Rongxiao
IPC分类号： G01T1/16 , G01T1/22
CPC分类号： G01T1/22 , A61N5/1048 , A61N5/1071 , A61N2005/1059 , G01T1/29
摘要： A system for providing monitoring of radiation therapy from a source of pulsed high energy radiation disposed to provide a radiation beam to a treatment zone; a camera for imaging Cherenkov light from the treatment zone; apparatus for preventing interference by room lighting by synchronizing the camera to pulses of the radiation beam; and an image processor adapted to determine extent overlap of the beam area from the images. Additionally an image processor adopted to determine cumulative skin dose in the treatment zone from the images. In a particular embodiment, the processor uses a three-dimensional model of a subject to determine a mapping of image intensity in the images of Cherenkov light to radiation intensity in skin of the subject, to apply the mapping to the images of Cherenkov light to verify skin dose delivered, and to accumulate skin dose by summing the maps of skin dose.
摘要翻译：一种用于提供从设置用于向处理区提供辐射束的脉冲式高能辐射源的辐射治疗监测系统; 用于对来自治疗区的切伦科夫灯进行成像的照相机; 用于通过将相机同步到辐射束的脉冲来防止室内照明干扰的装置; 以及适于确定来自图像的光束区域的范围重叠的图像处理器。另外，图像处理器被用于从图像确定处理区域中的累积皮肤剂量。在特定实施例中，处理器使用对象的三维模型来确定切伦科夫光图像中的图像强度与受试者皮肤中的辐射强度的映射，以将映射应用于切伦科夫光的图像以验证皮肤剂量递送，并通过总结皮肤剂量图来积累皮肤剂量。

7. 发明申请

WO2012129704A1 QUANTITATIVE CERENKOV RADIATION VIEWING METHODS AND SYSTEMS 审中-公开
标题翻译：定量CERENKOV辐射观测方法与系统
公开(公告)号：WO2012129704A1
公开(公告)日：2012-10-04
申请号：PCT/CA2012/050206
申请日：2012-03-30
申请人： AECL ATOMIC ENERGY OF CANADA LIMITED , SUR, Bhaskar , ANGHEL, Vinicius N. P. , JOHNSTON, James , VERDUN, Toban
发明人： SUR, Bhaskar , ANGHEL, Vinicius N. P. , JOHNSTON, James , VERDUN, Toban
IPC分类号： G01T1/22 , G01T1/167 , G01T1/29 , G21C17/06
CPC分类号： G01T1/22 , G21C17/063
摘要： A method of viewing Cerenkov radiation being emitted from an object includes obtaining at least one image of the object, and calculating an intensity value for at least a portion of the image. A region of interest may be defined within the image, and an intensity value may be calculated for the region of interest. A system for viewing Cerenkov radiation being emitted from an object includes a lens, a UV filter, an image intensifier device and an image sensor device.
摘要翻译：从对象发射的观察切伦科夫辐射的方法包括获得对象的至少一个图像，以及计算图像的至少一部分的强度值。可以在图像内定义感兴趣区域，并且可以针对感兴趣区域计算强度值。用于观察从对象发射的切伦科夫辐射的系统包括透镜，UV滤光器，图像增强器装置和图像传感器装置。

8. 发明申请

WO2012083503A1 基于切伦科夫效应的断层成像方法和系统审中-公开
公开(公告)号：WO2012083503A1
公开(公告)日：2012-06-28
申请号：PCT/CN2010/002141
申请日：2010-12-23
申请人：中国科学院自动化研究所 , 田捷 , 钟江宏 , 杨鑫 , 秦承虎
发明人：田捷 , 钟江宏 , 杨鑫 , 秦承虎
IPC分类号： G01T1/22
CPC分类号： G01T1/22 , G06T11/003

9. 发明申请

WO2014020359A1 FIBRESCOPE FOR OPTICAL IMAGING OF RADIOPHARMACEUTICALS 审中-公开
标题翻译：用于放射线照相的光学成像的光纤
公开(公告)号：WO2014020359A1
公开(公告)日：2014-02-06
申请号：PCT/GB2013/052087
申请日：2013-08-05
申请人： LIGHTPOINT MEDICAL LTD
发明人： TUCH, David , COLLIER, Nicholas , VYAS, Kunal , MORRISON, Euan
IPC分类号： A61B5/00 , G01T1/22
CPC分类号： G01N23/043 , A61B5/0077 , A61B5/0084 , G01N21/6428 , G01N23/046 , G01N2223/419 , G01T1/22
摘要： An apparatus for optical imaging of Cerenkov luminescence from a region of interest on a subject subsequent to the subject receiving a dose of a radiopharmaceutical, the apparatus comprising: an imaging means capable of imaging Cerenkov photons; a fibrescope for transmitting light received at a distal end of the fibrescope to a proximal end of the fibrescope, the proximal end of the fibrescope being connected to the imaging means; and an optical shroud for surrounding the distal end of the fibrescope and for covering a region of interest.
摘要翻译：一种用于在受试者接受一定剂量的放射性药物之后的受试者的感兴趣区域光学成像Cerenkov发光的装置，所述装置包括：能够成像Cerenkov光子的成像装置; 用于将在光纤镜的远端处接收的光透射到光纤镜的近端的光纤镜，光纤镜的近端连接到成像装置; 以及用于围绕光纤镜的远端并用于覆盖感兴趣区域的光学护罩。

10. 发明申请

WO2013122652A2 METHODS AND APPARATUS FOR INTEGRATED NEUTRON/GAMMA DETECTOR 审中-公开
标题翻译：集成中子/伽玛探测器的方法和装置
公开(公告)号：WO2013122652A2
公开(公告)日：2013-08-22
申请号：PCT/US2012/067004
申请日：2012-11-29
申请人： RAYTHEON COMPANY
发明人： BLACKBURN, Brandon, W. , HYNES, Michael, V. , GALAITSIS, Anthony, G. , HARRIS, Bernard , JOHNSON, Erik, D. , CHIGNOLA, Bruce, William
IPC分类号： G01T1/36
CPC分类号： G01T3/06 , G01T1/22 , G01T1/363 , G01T3/008
摘要： Methods and apparatus for a detector system to detect gamma and neutron radiation. In one embodiment, a detector comprises a tank to hold a liquid, a plurality of tubes adjacent the tank to detect neutrons, and a plurality of photon detectors to detect Cherenkov light generated by gamma radiation in the liquid. The tank is configured to contain the liquid so that the liquid generates the Cherenkov light and moderates the neutrons.
摘要翻译：用于检测伽马和中子辐射的检测器系统的方法和装置。在一个实施例中，检测器包括用于保持液体的罐，邻近罐的多个管以检测中子，以及多个光子检测器，用于检测由液体中的γ辐射产生的切伦科夫光。罐被配置为容纳液体，使得液体产生切伦科夫光并缓和中子。

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