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1. 发明授权

US5319547A Device and method for inspection of baggage and other objects 失效
标题翻译：检查行李和其他物品的装置和方法
公开(公告)号：US5319547A
公开(公告)日：1994-06-07
申请号：US566083
申请日：1990-08-10
申请人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
发明人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
IPC分类号： G01N23/04 , G01N23/06 , G01V5/00 , G06T1/00 , G06T5/50 , G06T7/00 , G06F15/00
CPC分类号： G06T7/004 , G01N23/04 , G01N23/06 , G01V5/0041 , G01V5/005 , G06T5/50 , G06T2207/10116 , G06T2207/10144 , G06T2207/30112
摘要： A device and method is provided for finding a specific material superimposed on an unknown background when the locations of the specific material and the background are unknown, for example, inside an item of baggage. The invention comprises exposing an area of an item to be inspected to x-rays of two substanitally different energies, making effective use of the characteristic material specific differences in photoelectric effect scattering and Compton scattering, and comparing the pairwise differential attenuation of the x-rays at nearby exposed subareas to determine whether differences in attenuation can be attributed to the presence of different amounts of the specific material overlying the respective subareas. The most probable subareas are indicated on a standard image on a monitor as being the most likely location of the overlying specific material.
摘要翻译：提供了一种装置和方法，用于当具体材料和背景的位置是未知的，例如在行李物品内时，用于找到叠加在未知背景上的特定材料。本发明包括将要检查的物体的区域暴露于两个基本不同能量的x射线，有效利用光电效应散射和康普顿散射中的特征材料特异性差异，并比较X射线的成对差分衰减在附近暴露的子区域，以确定衰减的差异是否可归因于覆盖相应子区域的不同量的特定材料的存在。最可能的分区在监视器上的标准图像上显示为上覆特定材料的最可能位置。

2. 发明授权

US5490218A Device and method for inspection of baggage and other objects 失效
标题翻译：检查行李和其他物品的装置和方法
公开(公告)号：US5490218A
公开(公告)日：1996-02-06
申请号：US165737
申请日：1993-12-10
申请人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
发明人： Kristoph D. Krug , Jay A. Stein , Adam L. Taylor
IPC分类号： G01N23/04 , G01N23/06 , G01V5/00 , G06T1/00 , G06T5/50 , G06T7/00 , G01N23/02
CPC分类号： G06T7/004 , G01N23/04 , G01N23/06 , G01V5/0041 , G01V5/005 , G06T5/50 , G06T2207/10116 , G06T2207/10144 , G06T2207/30112
摘要： A device and method is provided for finding a specific material superimposed on an unknown background when the locations of the specific material and the background are unknown, for example, inside an item of baggage. The invention comprises exposing an area of an item to be inspected to x-rays of two substanitally different energies, making effective use of the characteristic material specific differences in photoelectric effect scattering and Compton scattering, and comparing the pairwise differential attenuation of the x-rays at nearby exposed subareas to determine whether differences in attenuation can be attributed to the presence of different amounts of the specific material overlying the respective subareas. The most probable subareas are indicated on a standard image on a monitor as being the most likely location of the overlying specific material.
摘要翻译：提供了一种装置和方法，用于当具体材料和背景的位置是未知的，例如在行李物品内时，用于找到叠加在未知背景上的特定材料。本发明包括将要检查的物体的区域暴露于两个基本不同能量的x射线，有效利用光电效应散射和康普顿散射中的特征材料特异性差异，并比较X射线的成对差分衰减在附近暴露的子区域，以确定衰减的差异是否可归因于覆盖相应子区域的不同量的特定材料的存在。最可能的分区在监视器上的标准图像上显示为上覆特定材料的最可能位置。

3. 发明授权

US5838758A Device and method for inspection of baggage and other objects 失效
公开(公告)号：US5838758A
公开(公告)日：1998-11-17
申请号：US403277
申请日：1995-03-13
申请人： Kristoph D. Krug , Jay A. Stein
发明人： Kristoph D. Krug , Jay A. Stein
IPC分类号： G01N23/04 , G01N23/06 , G01V5/00 , G06T1/00 , G06T5/50 , G06T7/00
CPC分类号： G06T7/004 , G01N23/04 , G01N23/06 , G01V5/0041 , G01V5/005 , G06T5/50 , G06T2207/10116 , G06T2207/10144 , G06T2207/30112
摘要： A device and method is provided for finding a specific material superimposed on an unknown background when the locations of the specific material and the background are unknown, for example, inside an item of baggage. The invention comprises exposing an area of an item to be inspected to x-rays of two substanitally different energies, making effective use of the characteristic material specific differences in photoelectric effect scattering and Compton scattering, and comparing the pairwise differential attenuation of the x-rays at nearby exposed subareas to determine whether differences in attenuation can be attributed to the presence of different amounts of the specific material overlying the respective subareas. The most probable subareas are indicated on a standard image on a monitor as being the most likely location of the overlying specific material.

4. 发明授权

US5974111A Identifying explosives or other contraband by employing transmitted or scattered X-rays 失效
标题翻译：通过使用透射或散射的X射线识别爆炸物或其他违禁品
公开(公告)号：US5974111A
公开(公告)日：1999-10-26
申请号：US849275
申请日：1997-12-05
申请人： Kristoph D. Krug , William F. Aitkenhead , Richard F. Eilbert , Jeffrey H. Stillson , Jay A. Stein
发明人： Kristoph D. Krug , William F. Aitkenhead , Richard F. Eilbert , Jeffrey H. Stillson , Jay A. Stein
IPC分类号： G01N23/10 , G01N23/20
CPC分类号： G01N23/10 , G01N23/20
摘要： An X-ray inspection device (10) for detecting a specific material of interest in items of various sizes and shapes (24A, 24B, 24C) includes an X-ray source system located at an inspection region and constructed to expose the examined item to at least one beam of X-ray radiation, and one or more X-ray detection systems (60, 80, 100). The X-ray inspection device also includes one or more dimension detectors (120) constructed to measure a selected dimension of the examined item, an interface system connected to receive X-ray data and dimension data, and a computer programmed to utilize the data for recognition of the specific material of interest and to indicate its presence in the examined item. Each detection system includes one or more arrays of X-ray detectors arranged in a linear, circular or semi-spherical geometry.
摘要翻译： PCT No.PCT / US96 / 15260 Sec。 371 1997年12月5日第 102（e）日期1997年12月5日PCT提交1996年9月24日PCT公布。公开号WO97 / 12228 日期1997年4月3日用于检测各种尺寸和形状（24A，24B，24C）的物品的感兴趣的特定材料的X射线检查装置（10）包括位于检查区域的X射线源系统，将所检查的物品暴露于至少一束X射线辐射，以及一个或多个X射线检测系统（60,80,100）。 X射线检查装置还包括一个或多个尺寸检测器（120），其构造成测量被检查物品的选定尺寸，连接以接收X射线数据和尺寸数据的接口系统，以及被编程为将数据用于承认感兴趣的具体材料，并表明其在检查项目中的存在。每个检测系统包括以线性，圆形或半球形几何形状布置的一个或多个X射线检测器阵列。

5. 发明授权

US5600700A Detecting explosives or other contraband by employing transmitted and scattered X-rays 失效
标题翻译：通过使用透射和散射的X射线检测炸药或其他违禁品
公开(公告)号：US5600700A
公开(公告)日：1997-02-04
申请号：US533646
申请日：1995-09-25
申请人： Kristoph D. Krug , William F. Aitkenhead , Richard F. Eilbert , Jeffrey H. Stillson , Jay A. Stein
发明人： Kristoph D. Krug , William F. Aitkenhead , Richard F. Eilbert , Jeffrey H. Stillson , Jay A. Stein
IPC分类号： G01N23/201 , G01N23/203 , G01V5/00 , G01N23/10
CPC分类号： G01V5/0025 , G01N23/201 , G01N23/203 , G01V5/0041
摘要： An X-ray inspection device for detecting a specific material of interest (typically contraband, for example, weapons, drugs, money, explosives) in items of various sizes and shapes includes an X-ray source system located at an inspection region and constructed to expose the examined item to at least one beam of X-ray radiation, one or more x-ray detection systems located at the inspection region and constructed to detect x-ray radiation modified by the examined item. The X-ray inspection device also includes one or more dimension detectors constructed to measure a selected dimension of the examined item, an interface system connected to receive X-ray data and dimension data, and a computer programmed to utilize the data for recognition of the specific material of interest and to indicate its presence in the examined item. The X-ray detection systems detect transmitted and/or scattered X-ray radiation utilizing several different geometries. There may be one or more X-ray back-scatter detection systems, or one or more X-ray forward-scatter detection systems detecting X-ray radiation scattered at different angles from different surfaces of the examined item. Each detection system includes one or more arrays of X-ray detectors arranged in a linear, circular or semi-spherical geometry. Each detection system also may be connected to a displacement unit constructed and arranged to move or rotate the detector array to a selected position relative to the inspection region and the examined item.
摘要翻译：用于以各种尺寸和形状的物品检测感兴趣的特定材料（通常为违禁品，例如武器，药物，金钱，炸药）的X射线检查装置包括位于检查区域的X射线源系统，将检查的物品暴露于至少一束X射线辐射，位于检查区域的一个或多个x射线检测系统，并构造成检测被检查物品修改的x射线辐射。 X射线检查装置还包括一个或多个尺寸检测器，其被构造成测量被检查物品的选定尺寸，被连接以接收X射线数据和尺寸数据的接口系统，以及被编程为利用该数据来识别并将其显示在被检查项目中。 X射线检测系统利用几种不同的几何形状来检测透射和/或散射的X射线辐射。可以存在一个或多个X射线背散射检测系统或一个或多个X射线前向散射检测系统，其检测从被检查物品的不同表面以不同角度散射的X射线辐射。每个检测系统包括以线性，圆形或半球形几何形状布置的一个或多个X射线检测器阵列。每个检测系统还可以连接到构造和布置为将检测器阵列移动或旋转到相对于检查区域和被检查物品的选定位置的位移单元。

6. 发明授权

US08964936B2 Dedicated breast radiation imaging/therapy system 有权
公开(公告)号：US08964936B2
公开(公告)日：2015-02-24
申请号：US13558146
申请日：2012-07-25
申请人： Kenneth Brooks , Jay A. Stein , Andrew P. Smith
发明人： Kenneth Brooks , Jay A. Stein , Andrew P. Smith
IPC分类号： A61B6/03 , A61B6/04 , A61N5/10 , A61B6/00
CPC分类号： A61N5/1049 , A61B6/032 , A61B6/0414 , A61B6/4258 , A61B6/502 , A61N5/10 , A61N5/1081 , A61N5/1082 , A61N2005/1058 , A61N2005/1061 , A61N2005/1087 , A61N2005/1097
摘要： System, apparatus and methods specialized for breast and related tissue radiation therapy and imaging of a prone patient but also usable for supine patient if desired or needed. A special treatment radiation source such as a LINAC unit generates radiation of types and energy ranges specifically matched to breast tissue. Any one or more of several imaging technologies may be used to localize the tissue to be irradiated and to generate information for therapy planning, adjustment, and verification.

7. 发明申请

US20120114095A1 Upright x-ray breast imaging with a CT mode, multiple tomosynthesis modes, and a mammography mode 有权
标题翻译：具有CT模式，多次断层合成模式和乳房摄影模式的直立X线乳房成像
公开(公告)号：US20120114095A1
公开(公告)日：2012-05-10
申请号：US13253728
申请日：2011-10-05
申请人： Andrew Paul Smith , Jay A. Stein , Ken Defreitas , Ian Shaw , Zhenxue Jing , Loren Niklason , Baorui Ren , Christopher Ruth
发明人： Andrew Paul Smith , Jay A. Stein , Ken Defreitas , Ian Shaw , Zhenxue Jing , Loren Niklason , Baorui Ren , Christopher Ruth
IPC分类号： A61B6/03
CPC分类号： A61B6/502 , A61B6/025 , A61B6/027 , A61B6/032 , A61B6/04 , A61B6/0414 , A61B6/405 , A61B6/4441 , A61B6/4447 , A61B6/461 , A61B6/463 , A61B6/466 , A61B6/482 , A61B6/5235
摘要： A multi-mode system and method for imaging a patient's breast with x-rays in one or more of a CT mode, a narrow-angle tomosynthesis mode, a wide angle tomosynthesis mode, and a mammography mode, using essentially the same equipment, on one or more compressions or immobilizations of the breast.
摘要翻译：一种多模式系统和方法，用于使用基本相同的设备，以CT模式，窄角度断层合成模式，广角断层合成模式和乳房X射线摄影模式中的一种或多种中的X射线成像患者的乳房乳房的一个或多个按压或固定。

8. 发明授权

US08155421B2 Matching geometry generation and display of mammograms and tomosynthesis images 有权
标题翻译：匹配几何生成和显示乳房X线照片和断层合成图像
公开(公告)号：US08155421B2
公开(公告)日：2012-04-10
申请号：US12535343
申请日：2009-08-04
申请人： Baorui Ren , Christopher Ruth , Andrew P. Smith , Kevin Wilson , Jay A. Stein
发明人： Baorui Ren , Christopher Ruth , Andrew P. Smith , Kevin Wilson , Jay A. Stein
IPC分类号： G06K9/00
CPC分类号： G06K9/6201 , A61B6/502 , G06T3/0006 , G06T7/30 , G06T11/006 , G06T11/60 , G06T2207/10081 , G06T2207/30068
摘要： A method and a system for using tomosynthesis projection images of a patient's breast to reconstruct slice tomosynthesis images such that anatomical structures that appear superimposed in a mammogram are at conforming locations in the reconstructed images.
摘要翻译：一种用于使用患者乳房的层析合成投影图像来重建切片断层合成图像的方法和系统，使得出现叠加在乳房X光检查图中的解剖结构处于重构图像中的符合位置。

9. 发明授权

US07916915B2 Image handling and display in x-ray mammography and tomosynthesis 有权
标题翻译：图像处理和x射线乳腺摄影和断层扫描显示
公开(公告)号：US07916915B2
公开(公告)日：2011-03-29
申请号：US12539460
申请日：2009-08-11
申请人： Nikolaos A. Gkanatsios , Loren Niklason , Ian Shaw , Christopher Ruth , Andrew P. Smith , Jay A. Stein
发明人： Nikolaos A. Gkanatsios , Loren Niklason , Ian Shaw , Christopher Ruth , Andrew P. Smith , Jay A. Stein
IPC分类号： G06K9/00
CPC分类号： G06F3/04855 , A61B6/025 , A61B6/463 , A61B6/464 , A61B6/465 , A61B6/502 , G06F19/00 , G06T7/0012 , G06T11/006 , G06T2200/24 , G06T2207/10112 , G06T2207/20068 , G06T2207/30068
摘要： A method and system for acquiring, processing, storing, and displaying x-ray mammograms Mp tomosynthesis images Tr representative of breast slices, and x-ray tomosynthesis projection images Tp taken at different angles to a breast, where the Tr images are reconstructed from Tp images.
摘要翻译：一种用于获取，处理，存储和显示X射线乳房X线照片的方法和系统，Mp代表乳房切片的断层合成图像Tr和与乳房不同的角度拍摄的x射线断层合成投影图像Tp，其中从Tp重建Tr图像图片。

10. 发明申请

US20100195882A1 Matching Geometry Generation And Display Of Mammograms And Tomosynthesis Images 有权
标题翻译：匹配几何生成和显示乳房X光片和Tomosynthesis图像
公开(公告)号：US20100195882A1
公开(公告)日：2010-08-05
申请号：US12535343
申请日：2009-08-04
申请人： Baorui Ren , Christopher Ruth , Andrew P. Smith , Kevin Wilson , Jay A. Stein
发明人： Baorui Ren , Christopher Ruth , Andrew P. Smith , Kevin Wilson , Jay A. Stein
IPC分类号： G06K9/00
CPC分类号： G06K9/6201 , A61B6/502 , G06T3/0006 , G06T7/30 , G06T11/006 , G06T11/60 , G06T2207/10081 , G06T2207/30068
摘要： A method and a system for using tomosynthesis projection images of a patient's breast to reconstruct slice tomosynthesis images such that anatomical structures that appear superimposed in a mammogram are at conforming locations in the reconstructed images.
摘要翻译：一种用于使用患者乳房的层析合成投影图像来重建切片断层合成图像的方法和系统，使得出现叠加在乳房X光检查图中的解剖结构处于重建图像中的符合位置。

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