GB0309387D0 - X-Ray scanning - Google Patents

X-Ray scanning

Info

Publication number
GB0309387D0
GB0309387D0 GBGB0309387.9A GB0309387A GB0309387D0 GB 0309387 D0 GB0309387 D0 GB 0309387D0 GB 0309387 A GB0309387 A GB 0309387A GB 0309387 D0 GB0309387 D0 GB 0309387D0
Authority
GB
United Kingdom
Prior art keywords
rays
ray
emit
focus
ray scanning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0309387.9A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CXR Ltd
Original Assignee
CXR Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GBGB0309387.9A priority Critical patent/GB0309387D0/en
Application filed by CXR Ltd filed Critical CXR Ltd
Publication of GB0309387D0 publication Critical patent/GB0309387D0/en
Priority to CN2004800112124A priority patent/CN1781018B/zh
Priority to GB0520903A priority patent/GB2416654B/en
Priority to DE602004023188T priority patent/DE602004023188D1/de
Priority to EP04729148A priority patent/EP1618368B1/en
Priority to ES04729148T priority patent/ES2333331T3/es
Priority to AT04729148T priority patent/ATE443253T1/de
Priority to US10/554,656 priority patent/US7564939B2/en
Priority to JP2006506163A priority patent/JP4861818B2/ja
Priority to PCT/GB2004/001729 priority patent/WO2004097386A1/en
Priority to US12/485,897 priority patent/US20090316855A1/en
Priority to US12/712,476 priority patent/US8243876B2/en
Priority to US12/788,083 priority patent/US8451974B2/en
Priority to US12/787,878 priority patent/US8804899B2/en
Priority to US12/787,930 priority patent/US8223919B2/en
Priority to US12/792,931 priority patent/US8331535B2/en
Priority to US12/835,682 priority patent/US8204173B2/en
Priority to US13/032,593 priority patent/US9113839B2/en
Priority to US13/346,705 priority patent/US8559592B2/en
Priority to US13/532,862 priority patent/US10591424B2/en
Priority to US13/548,873 priority patent/US9020095B2/en
Priority to US13/870,407 priority patent/US8885794B2/en
Priority to US14/312,540 priority patent/US9183647B2/en
Priority to US14/508,464 priority patent/US9158030B2/en
Priority to US14/641,777 priority patent/US9618648B2/en
Priority to US14/798,195 priority patent/US9442082B2/en
Priority to US14/848,176 priority patent/US9606259B2/en
Priority to US14/848,590 priority patent/US9747705B2/en
Priority to US14/930,293 priority patent/US9576766B2/en
Priority to US15/437,033 priority patent/US20180038988A1/en
Priority to US15/439,837 priority patent/US10175381B2/en
Priority to US16/192,112 priority patent/US10901112B2/en
Priority to US16/745,251 priority patent/US20200200690A1/en
Priority to US17/123,452 priority patent/US11796711B2/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A61B6/4014—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units arranged in multiple source-detector units
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/045—Electrodes for controlling the current of the cathode ray, e.g. control grids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Control Of Temperature (AREA)
GBGB0309387.9A 2003-04-25 2003-04-25 X-Ray scanning Ceased GB0309387D0 (en)

Priority Applications (34)

Application Number Priority Date Filing Date Title
GBGB0309387.9A GB0309387D0 (en) 2003-04-25 2003-04-25 X-Ray scanning
PCT/GB2004/001729 WO2004097386A1 (en) 2003-04-25 2004-04-23 Control means for heat load in x-ray scanning apparatus
AT04729148T ATE443253T1 (de) 2003-04-25 2004-04-23 Mittel zur steuerung der heizbelastung eines abtaströntgengeräts
JP2006506163A JP4861818B2 (ja) 2003-04-25 2004-04-23 Ｘ線走査装置の熱負荷を制御する制御手段
DE602004023188T DE602004023188D1 (de) 2003-04-25 2004-04-23 Mittel zur steuerung der heizbelastung eines abtaströntgengeräts
EP04729148A EP1618368B1 (en) 2003-04-25 2004-04-23 Control means for heat load in x-ray scanning apparatus
ES04729148T ES2333331T3 (es) 2003-04-25 2004-04-23 Medios de control de la carga termica en un aparato de exploracion de rayos x.
CN2004800112124A CN1781018B (zh) 2003-04-25 2004-04-23 一种x射线成像设备
US10/554,656 US7564939B2 (en) 2003-04-25 2004-04-23 Control means for heat load in X-ray scanning apparatus
GB0520903A GB2416654B (en) 2003-04-25 2004-04-23 X-ray scanning
US12/485,897 US20090316855A1 (en) 2003-04-25 2009-06-16 Control Means for Heat Load in X-Ray Scanning Apparatus
US12/712,476 US8243876B2 (en) 2003-04-25 2010-02-25 X-ray scanners
US12/788,083 US8451974B2 (en) 2003-04-25 2010-05-26 X-ray tomographic inspection system for the identification of specific target items
US12/787,878 US8804899B2 (en) 2003-04-25 2010-05-26 Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US12/787,930 US8223919B2 (en) 2003-04-25 2010-05-26 X-ray tomographic inspection systems for the identification of specific target items
US12/792,931 US8331535B2 (en) 2003-04-25 2010-06-03 Graphite backscattered electron shield for use in an X-ray tube
US12/835,682 US8204173B2 (en) 2003-04-25 2010-07-13 System and method for image reconstruction by using multi-sheet surface rebinning
US13/032,593 US9113839B2 (en) 2003-04-25 2011-02-22 X-ray inspection system and method
US13/346,705 US8559592B2 (en) 2003-04-25 2012-01-09 System and method for image reconstruction by using multi-sheet surface rebinning
US13/532,862 US10591424B2 (en) 2003-04-25 2012-06-26 X-ray tomographic inspection systems for the identification of specific target items
US13/548,873 US9020095B2 (en) 2003-04-25 2012-07-13 X-ray scanners
US13/870,407 US8885794B2 (en) 2003-04-25 2013-04-25 X-ray tomographic inspection system for the identification of specific target items
US14/312,540 US9183647B2 (en) 2003-04-25 2014-06-23 Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US14/508,464 US9158030B2 (en) 2003-04-25 2014-10-07 X-ray tomographic inspection system for the identification of specific target items
US14/641,777 US9618648B2 (en) 2003-04-25 2015-03-09 X-ray scanners
US14/798,195 US9442082B2 (en) 2003-04-25 2015-07-13 X-ray inspection system and method
US14/848,176 US9606259B2 (en) 2003-04-25 2015-09-08 X-ray tomographic inspection system for the identification of specific target items
US14/848,590 US9747705B2 (en) 2003-04-25 2015-09-09 Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US14/930,293 US9576766B2 (en) 2003-04-25 2015-11-02 Graphite backscattered electron shield for use in an X-ray tube
US15/437,033 US20180038988A1 (en) 2003-04-25 2017-02-20 X-ray Tomographic Inspection System for the Identification of Specific Target Items
US15/439,837 US10175381B2 (en) 2003-04-25 2017-02-22 X-ray scanners having source points with less than a predefined variation in brightness
US16/192,112 US10901112B2 (en) 2003-04-25 2018-11-15 X-ray scanning system with stationary x-ray sources
US16/745,251 US20200200690A1 (en) 2003-04-25 2020-01-16 X-Ray Tomographic Inspection Systems for the Identification of Specific Target Items
US17/123,452 US11796711B2 (en) 2003-04-25 2020-12-16 Modular CT scanning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0309387.9A GB0309387D0 (en) 2003-04-25 2003-04-25 X-Ray scanning

Publications (1)

Publication Number Publication Date
GB0309387D0 true GB0309387D0 (en) 2003-06-04

Family

ID=9957207

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0309387.9A Ceased GB0309387D0 (en) 2003-04-25 2003-04-25 X-Ray scanning
GB0520903A Expired - Lifetime GB2416654B (en) 2003-04-25 2004-04-23 X-ray scanning

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0520903A Expired - Lifetime GB2416654B (en) 2003-04-25 2004-04-23 X-ray scanning

Country Status (9)

Country Link
US (2) US7564939B2 (enExample)
EP (1) EP1618368B1 (enExample)
JP (1) JP4861818B2 (enExample)
CN (1) CN1781018B (enExample)
AT (1) ATE443253T1 (enExample)
DE (1) DE602004023188D1 (enExample)
ES (1) ES2333331T3 (enExample)
GB (2) GB0309387D0 (enExample)
WO (1) WO2004097386A1 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8275091B2 (en) 2002-07-23 2012-09-25 Rapiscan Systems, Inc. Compact mobile cargo scanning system
US7963695B2 (en) 2002-07-23 2011-06-21 Rapiscan Systems, Inc. Rotatable boom cargo scanning system
US8804899B2 (en) 2003-04-25 2014-08-12 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
GB0309371D0 (en) 2003-04-25 2003-06-04 Cxr Ltd X-Ray tubes
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
GB0812864D0 (en) 2008-07-15 2008-08-20 Cxr Ltd Coolign anode
US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US8094784B2 (en) 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
GB0525593D0 (en) * 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
US9046465B2 (en) * 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
US7706499B2 (en) * 2006-08-30 2010-04-27 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
DE102007012362A1 (de) * 2007-03-14 2008-09-18 Siemens Ag Röntgengerät
DE102008004473A1 (de) * 2008-01-15 2009-07-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Erzeugung eines tomosynthetischen 3D-Röntgenbildes
GB0803644D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0803641D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0809110D0 (en) 2008-05-20 2008-06-25 Rapiscan Security Products Inc Gantry scanner systems
US7809101B2 (en) 2008-06-06 2010-10-05 General Electric Company Modular multispot X-ray source and method of making same
GB0816823D0 (en) 2008-09-13 2008-10-22 Cxr Ltd X-ray tubes
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
US7756249B1 (en) * 2009-02-19 2010-07-13 Morpho Detection, Inc. Compact multi-focus x-ray source, x-ray diffraction imaging system, and method for fabricating compact multi-focus x-ray source
GB2482819B (en) 2009-05-26 2014-02-12 Rapiscan Systems Inc X-ray tomographic inspection systems for the identification of specific target items
CN102483965B (zh) 2009-05-26 2015-02-04 拉皮斯坎系统股份有限公司 识别特定目标项目的x 射线层析检查系统
US8713131B2 (en) 2010-02-23 2014-04-29 RHPiscan Systems, Inc. Simultaneous image distribution and archiving
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
WO2013008685A1 (ja) * 2011-07-12 2013-01-17 富士フイルム株式会社 放射線出力装置、放射線撮影システム及び放射線撮影方法
US8948338B2 (en) * 2011-11-03 2015-02-03 Medtronic Navigation, Inc. Dynamically scanned X-ray detector panel
CN103308535B (zh) * 2012-03-09 2016-04-13 同方威视技术股份有限公司 用于射线扫描成像的设备和方法
GB2536863B8 (en) * 2012-06-05 2019-04-10 Rapiscan Systems Inc Optimization of the source firing pattern for X-ray scanning systems
BR112014013226B1 (pt) 2013-01-31 2021-08-24 Rapiscan Systems, Inc Sistema de inspeção de segurança portátil e método de implantação do mesmo
CN104470178A (zh) 2013-09-18 2015-03-25 清华大学 X射线装置以及具有该x射线装置的ct设备
US10663616B2 (en) 2017-04-17 2020-05-26 Rapiscan Systems, Inc. X-ray tomography inspection systems and methods
CN109216137B (zh) * 2017-06-30 2024-04-05 同方威视技术股份有限公司 分布式x射线源及其控制方法
EP3677100A2 (de) 2017-09-02 2020-07-08 Cetteen GmbH Ansteuervorrichtung für eine röntgenröhre und verfahren zum betrieb einer röntgenröhre
US10585206B2 (en) 2017-09-06 2020-03-10 Rapiscan Systems, Inc. Method and system for a multi-view scanner
CN111683601A (zh) * 2018-01-31 2020-09-18 纳欧克斯影像有限责任公司 X射线拍摄装置和断层合成图像的合成方法
JP7184584B2 (ja) * 2018-09-27 2022-12-06 富士フイルム株式会社 放射線撮影装置
US11594001B2 (en) 2020-01-20 2023-02-28 Rapiscan Systems, Inc. Methods and systems for generating three-dimensional images that enable improved visualization and interaction with objects in the three-dimensional images
JP7479671B2 (ja) * 2020-05-22 2024-05-09 エア・ウォーター・バイオデザイン株式会社 Ｃｔ装置、ｃｔシステムおよびｃｔ方法
US11551903B2 (en) 2020-06-25 2023-01-10 American Science And Engineering, Inc. Devices and methods for dissipating heat from an anode of an x-ray tube assembly
EP3933881A1 (en) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG X-ray source with multiple grids
CN114795262B (zh) * 2020-11-27 2025-07-11 北京纳米维景科技有限公司 面向心脏扫描的多源静态ct系统及其成像方法
US12361671B2 (en) 2021-09-07 2025-07-15 Rapiscan Systems, Inc. Methods and systems for accurate visual layer separation in the displays of scanning systems
US12230468B2 (en) 2022-06-30 2025-02-18 Varex Imaging Corporation X-ray system with field emitters and arc protection
US12385854B2 (en) 2022-07-26 2025-08-12 Rapiscan Holdings, Inc. Methods and systems for performing on-the-fly automatic calibration adjustments of X-ray inspection systems
KR102810838B1 (ko) * 2022-12-20 2025-05-22 한국원자력의학원 냉각 부담이 저감된 x선 조사장치

Family Cites Families (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32961A (en) * 1861-07-30 Animal-trap
US2952790A (en) * 1957-07-15 1960-09-13 Raytheon Co X-ray tubes
US3239706A (en) * 1961-04-17 1966-03-08 High Voltage Engineering Corp X-ray target
US3768645A (en) * 1971-02-22 1973-10-30 Sunkist Growers Inc Method and means for automatically detecting and sorting produce according to internal damage
GB1497396A (en) 1974-03-23 1978-01-12 Emi Ltd Radiography
DE2442809A1 (de) * 1974-09-06 1976-03-18 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem koerper
USRE32961E (en) 1974-09-06 1989-06-20 U.S. Philips Corporation Device for measuring local radiation absorption in a body
GB1526041A (en) 1975-08-29 1978-09-27 Emi Ltd Sources of x-radiation
NL7611391A (nl) * 1975-10-18 1977-04-20 Emi Ltd Roentgentoestel.
DE2647167C2 (de) * 1976-10-19 1987-01-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Herstellung von Schichtaufnahmen mit Röntgen- oder ähnlich durchdringenden Strahlen
DE2705640A1 (de) * 1977-02-10 1978-08-17 Siemens Ag Rechnersystem fuer den bildaufbau eines koerperschnittbildes und verfahren zum betrieb des rechnersystems
US4105922A (en) * 1977-04-11 1978-08-08 General Electric Company CT number identifier in a computed tomography system
DE2729353A1 (de) 1977-06-29 1979-01-11 Siemens Ag Roentgenroehre mit wanderndem brennfleck
DE2807735B2 (de) 1978-02-23 1979-12-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenröhre mit einem aus Metall bestehenden Röhrenkolben
US4228353A (en) * 1978-05-02 1980-10-14 Johnson Steven A Multiple-phase flowmeter and materials analysis apparatus and method
JPS5546408A (en) * 1978-09-29 1980-04-01 Toshiba Corp X-ray device
US4266425A (en) * 1979-11-09 1981-05-12 Zikonix Corporation Method for continuously determining the composition and mass flow of butter and similar substances from a manufacturing process
US4352021A (en) * 1980-01-07 1982-09-28 The Regents Of The University Of California X-Ray transmission scanning system and method and electron beam X-ray scan tube for use therewith
GB2089109B (en) 1980-12-03 1985-05-15 Machlett Lab Inc X-rays targets and tubes
DE3107949A1 (de) * 1981-03-02 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Roentgenroehre
FR2534066B1 (fr) * 1982-10-05 1989-09-08 Thomson Csf Tube a rayons x produisant un faisceau a haut rendement, notamment en forme de pinceau
US4672649A (en) * 1984-05-29 1987-06-09 Imatron, Inc. Three dimensional scanned projection radiography using high speed computed tomographic scanning system
GB8521287D0 (en) * 1985-08-27 1985-10-02 Frith B Flow measurement & imaging
US4799247A (en) * 1986-06-20 1989-01-17 American Science And Engineering, Inc. X-ray imaging particularly adapted for low Z materials
JPS6321040A (ja) * 1986-07-16 1988-01-28 工業技術院長 超高速ｘ線ｃｔスキヤナ
JPS63109653A (ja) * 1986-10-27 1988-05-14 Sharp Corp 情報登録検索装置
GB2212903B (en) 1987-11-24 1991-11-06 Rolls Royce Plc Measuring two phase flow in pipes.
US4887604A (en) * 1988-05-16 1989-12-19 Science Research Laboratory, Inc. Apparatus for performing dual energy medical imaging
EP0432568A3 (en) 1989-12-11 1991-08-28 General Electric Company X ray tube anode and tube having same
DE4100297A1 (de) * 1991-01-08 1992-07-09 Philips Patentverwaltung Roentgenroehre
DE4103588C1 (enExample) * 1991-02-06 1992-05-27 Siemens Ag, 8000 Muenchen, De
US5272627A (en) * 1991-03-27 1993-12-21 Gulton Industries, Inc. Data converter for CT data acquisition system
DE69223884T2 (de) 1991-09-12 1998-08-27 Toshiba Kawasaki Kk Verfahren und Vorrichtung zur Erzeugung von Röntgencomputertomogrammen und zum Erzeugen von Schattenbildern mittels spiralförmiger Abtastung
US5367552A (en) * 1991-10-03 1994-11-22 In Vision Technologies, Inc. Automatic concealed object detection system having a pre-scan stage
US5966422A (en) * 1992-07-20 1999-10-12 Picker Medical Systems, Ltd. Multiple source CT scanner
DE4228559A1 (de) 1992-08-27 1994-03-03 Dagang Tan Röntgenröhre mit einer Transmissionsanode
DE4304332A1 (de) * 1993-02-13 1994-08-18 Philips Patentverwaltung Verfahren zur Erzeugung von Schichtbildern und Anordnung zur Durchführung des Verfahrens
US5511104A (en) * 1994-03-11 1996-04-23 Siemens Aktiengesellschaft X-ray tube
US5467377A (en) * 1994-04-15 1995-11-14 Dawson; Ralph L. Computed tomographic scanner
SE9401300L (sv) 1994-04-18 1995-10-19 Bgc Dev Ab Roterande cylinderkollimator för kollimering av joniserande, elektromagnetisk strålning
DE4436688A1 (de) * 1994-10-13 1996-04-25 Siemens Ag Computertomograph
AUPN226295A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method and an apparatus for analysing a material
US6018562A (en) * 1995-11-13 2000-01-25 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for automatic recognition of concealed objects using multiple energy computed tomography
DE19542438C1 (de) * 1995-11-14 1996-11-28 Siemens Ag Röntgenröhre
US5633907A (en) * 1996-03-21 1997-05-27 General Electric Company X-ray tube electron beam formation and focusing
DE19618749A1 (de) * 1996-05-09 1997-11-13 Siemens Ag Röntgen-Computertomograph
US5974111A (en) * 1996-09-24 1999-10-26 Vivid Technologies, Inc. Identifying explosives or other contraband by employing transmitted or scattered X-rays
US5859891A (en) * 1997-03-07 1999-01-12 Hibbard; Lyn Autosegmentation/autocontouring system and method for use with three-dimensional radiation therapy treatment planning
JPH10272128A (ja) * 1997-03-31 1998-10-13 Futec Inc 直接断層撮影方法及び装置
US6149592A (en) 1997-11-26 2000-11-21 Picker International, Inc. Integrated fluoroscopic projection image data, volumetric image data, and surgical device position data
US6005918A (en) 1997-12-19 1999-12-21 Picker International, Inc. X-ray tube window heat shield
US5987097A (en) * 1997-12-23 1999-11-16 General Electric Company X-ray tube having reduced window heating
US6218943B1 (en) * 1998-03-27 2001-04-17 Vivid Technologies, Inc. Contraband detection and article reclaim system
US6236709B1 (en) * 1998-05-04 2001-05-22 Ensco, Inc. Continuous high speed tomographic imaging system and method
US6097786A (en) 1998-05-18 2000-08-01 Schlumberger Technology Corporation Method and apparatus for measuring multiphase flows
US6183139B1 (en) * 1998-10-06 2001-02-06 Cardiac Mariners, Inc. X-ray scanning method and apparatus
US6181765B1 (en) * 1998-12-10 2001-01-30 General Electric Company X-ray tube assembly
US6546072B1 (en) * 1999-07-30 2003-04-08 American Science And Engineering, Inc. Transmission enhanced scatter imaging
US6269142B1 (en) * 1999-08-11 2001-07-31 Steven W. Smith Interrupted-fan-beam imaging
US6528787B2 (en) * 1999-11-30 2003-03-04 Jeol Ltd. Scanning electron microscope
JP2001176408A (ja) 1999-12-15 2001-06-29 New Japan Radio Co Ltd 電子管
US6324247B1 (en) * 1999-12-30 2001-11-27 Ge Medical Systems Global Technology Company, Llc Partial scan weighting for multislice CT imaging with arbitrary pitch
EP1287388A2 (en) * 2000-06-07 2003-03-05 American Science & Engineering, Inc. X-ray scatter and transmission system with coded beams
US6876724B2 (en) 2000-10-06 2005-04-05 The University Of North Carolina - Chapel Hill Large-area individually addressable multi-beam x-ray system and method of forming same
US6735271B1 (en) * 2000-11-28 2004-05-11 Ge Medical Systems Global Technology Company Llc Electron beam computed tomographic scanner system with helical or tilted target, collimator, and detector components to eliminate cone beam error and to scan continuously moving objects
US6385292B1 (en) * 2000-12-29 2002-05-07 Ge Medical Systems Global Technology Company, Llc Solid-state CT system and method
WO2002067779A1 (en) 2001-02-28 2002-09-06 Mitsubishi Heavy Industries, Ltd. Multi-radiation source x-ray ct apparatus
US6324249B1 (en) * 2001-03-21 2001-11-27 Agilent Technologies, Inc. Electronic planar laminography system and method
US6707879B2 (en) 2001-04-03 2004-03-16 L-3 Communications Security And Detection Systems Remote baggage screening system, software and method
GB0115615D0 (en) * 2001-06-27 2001-08-15 Univ Coventry Image segmentation
US6636623B2 (en) * 2001-08-10 2003-10-21 Visiongate, Inc. Optical projection imaging system and method for automatically detecting cells with molecular marker compartmentalization associated with malignancy and disease
CN1344534A (zh) * 2001-11-09 2002-04-17 曹文田 一种螺旋计算机断层摄影仪
AU2002360580A1 (en) 2001-12-14 2003-06-30 Wisconsin Alumni Research Foundation Virtual spherical anode computed tomography
WO2003081529A1 (en) * 2002-03-23 2003-10-02 Philips Intellectual Property & Standards Gmbh Method for interactive segmentation of a structure contained in an object
US6754300B2 (en) 2002-06-20 2004-06-22 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for operating a radiation source
JP2004079128A (ja) 2002-08-22 2004-03-11 Matsushita Electric Ind Co Ltd 光ディスク記録装置
KR20050083718A (ko) 2002-10-02 2005-08-26 리빌 이미징 테크놀로지스, 인코포레이티드 폴디드 어레이형 ｃｔ 수화물 스캐너
US6922460B2 (en) * 2003-06-11 2005-07-26 Quantum Magnetics, Inc. Explosives detection system using computed tomography (CT) and quadrupole resonance (QR) sensors
US7492855B2 (en) 2003-08-07 2009-02-17 General Electric Company System and method for detecting an object
JP3909048B2 (ja) 2003-09-05 2007-04-25 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置およびｘ線管
US7099435B2 (en) * 2003-11-15 2006-08-29 Agilent Technologies, Inc Highly constrained tomography for automated inspection of area arrays
US7280631B2 (en) 2003-11-26 2007-10-09 General Electric Company Stationary computed tomography system and method
US7233644B1 (en) * 2004-11-30 2007-06-19 Ge Homeland Protection, Inc. Computed tomographic scanner using rastered x-ray tubes

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CN1781018A (zh) 2006-05-31
GB0520903D0 (en) 2005-11-23
WO2004097386A1 (en) 2004-11-11
ATE443253T1 (de) 2009-10-15
US20090316855A1 (en) 2009-12-24
CN1781018B (zh) 2011-06-08
GB2416654B (en) 2006-12-13
EP1618368B1 (en) 2009-09-16
JP2006524809A (ja) 2006-11-02
US7564939B2 (en) 2009-07-21
GB2416654A (en) 2006-02-01
DE602004023188D1 (de) 2009-10-29
EP1618368A1 (en) 2006-01-25
US20070172023A1 (en) 2007-07-26
ES2333331T3 (es) 2010-02-19
WO2004097386A8 (en) 2005-01-20
JP4861818B2 (ja) 2012-01-25

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