DE3790388T1 - - Google Patents

Info

Publication number
DE3790388T1
DE3790388T1 DE19873790388 DE3790388T DE3790388T1 DE 3790388 T1 DE3790388 T1 DE 3790388T1 DE 19873790388 DE19873790388 DE 19873790388 DE 3790388 T DE3790388 T DE 3790388T DE 3790388 T1 DE3790388 T1 DE 3790388T1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19873790388
Other languages
German (de)
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
Application filed filed Critical
Publication of DE3790388T1 publication Critical patent/DE3790388T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE19873790388 1986-07-22 1987-07-21 Withdrawn DE3790388T1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/888,019 US4809312A (en) 1986-07-22 1986-07-22 Method and apparatus for producing tomographic images

Publications (1)

Publication Number Publication Date
DE3790388T1 true DE3790388T1 (enExample) 1988-08-25

Family

ID=25392362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873790388 Withdrawn DE3790388T1 (enExample) 1986-07-22 1987-07-21

Country Status (4)

Country Link
US (1) US4809312A (enExample)
JP (1) JPH01500968A (enExample)
DE (1) DE3790388T1 (enExample)
WO (1) WO1988000698A1 (enExample)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127030A (en) * 1989-02-28 1992-06-30 American Science And Engineering, Inc. Tomographic imaging with improved collimator
DE4000507A1 (de) * 1990-01-10 1991-07-11 Philips Patentverwaltung Anordnung zur untersuchung eines pruefobjekts mit gamma- oder roentgenstrahlung
US5105452A (en) * 1991-03-26 1992-04-14 Mcinerney Joseph J Device for determining the characteristics of blood flow through coronary bypass grafts
JP2589613B2 (ja) * 1991-09-17 1997-03-12 株式会社日立製作所 Ｘ線ｃｔの画像化方法及びｘ線ｃｔ装置
US5642394A (en) * 1996-04-03 1997-06-24 American Science And Engineering, Inc. Sidescatter X-ray detection system
RU2122201C1 (ru) * 1996-12-06 1998-11-20 Войсковая часть 75360 Блок детектирования многоканального дефектоскопа
RU2142623C1 (ru) * 1998-01-21 1999-12-10 Открытое акционерное общество "Северсталь" Способ рентгеноструктурного анализа
US6094472A (en) * 1998-04-14 2000-07-25 Rapiscan Security Products, Inc. X-ray backscatter imaging system including moving body tracking assembly
US20050105665A1 (en) * 2000-03-28 2005-05-19 Lee Grodzins Detection of neutrons and sources of radioactive material
US8325871B2 (en) 2000-03-28 2012-12-04 American Science And Engineering, Inc. Radiation threat detection
US6473487B1 (en) 2000-12-27 2002-10-29 Rapiscan Security Products, Inc. Method and apparatus for physical characteristics discrimination of objects using a limited view three dimensional reconstruction
US7003145B2 (en) * 2001-01-05 2006-02-21 Ge Medical Systems Global Technology Company, Llc. Image cropping for asymmetrical imaging
US7110493B1 (en) 2002-02-28 2006-09-19 Rapiscan Security Products (Usa), Inc. X-ray detector system having low Z material panel
US6665373B1 (en) 2002-03-12 2003-12-16 Rapiscan Security Products (Usa), Inc. X-ray imaging system with active detector
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
US8503605B2 (en) 2002-07-23 2013-08-06 Rapiscan Systems, Inc. Four sided imaging system and method for detection of contraband
US9958569B2 (en) 2002-07-23 2018-05-01 Rapiscan Systems, Inc. Mobile imaging system and method for detection of contraband
US20090257555A1 (en) * 2002-11-06 2009-10-15 American Science And Engineering, Inc. X-Ray Inspection Trailer
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US6950495B2 (en) * 2003-12-01 2005-09-27 The Boeing Company Backscatter imaging using Hadamard transform masking
US7809109B2 (en) * 2004-04-09 2010-10-05 American Science And Engineering, Inc. Multiple image collection and synthesis for personnel screening
JP4689663B2 (ja) * 2004-04-09 2011-05-25 アメリカン サイエンス アンド エンジニアリング，インコーポレイテッド 一度に１つのみの供給源が放射線を発光することを確実にすることによって、複数の供給源を備える門形の後方散乱検査器におけるクロストークを排除すること
DE102005011467B4 (de) * 2005-03-12 2008-02-28 Smiths Heimann Gmbh Kollimator mit einstellbarer Brennweite, hierauf gerichtetes Verfahren sowie Röntgenprüfanlage
WO2006102274A1 (en) * 2005-03-21 2006-09-28 American Science And Engineering, Inc. Increased detectability and range for x-ray backscatter imaging systems
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
EP1949139A2 (en) * 2005-10-24 2008-07-30 American Science & Engineering, Inc. X-ray inspection based on scatter detection
WO2007069115A2 (en) * 2005-12-13 2007-06-21 Koninklijke Philips Electronics N.V. Anti-scatter grid for an x-ray device with non-uniform distance and/or width of the lamellae
WO2008063695A2 (en) * 2006-04-21 2008-05-29 American Science And Engineering, Inc. X-ray imaging of baggage and personnel using arrays of discrete sources and multiple collimated beams
US7526064B2 (en) 2006-05-05 2009-04-28 Rapiscan Security Products, Inc. Multiple pass cargo inspection system
MY144438A (en) * 2006-08-23 2011-09-15 American Science & Eng Inc Scatter attenuation tomography
US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
US8995619B2 (en) 2010-03-14 2015-03-31 Rapiscan Systems, Inc. Personnel screening system
US7796733B2 (en) 2007-02-01 2010-09-14 Rapiscan Systems, Inc. Personnel security screening system with enhanced privacy
US8638904B2 (en) 2010-03-14 2014-01-28 Rapiscan Systems, Inc. Personnel screening system
WO2008133765A2 (en) * 2007-02-13 2008-11-06 Sentinel Scanning Corporation Ct scanning and contraband detection
CA2692139A1 (en) * 2007-06-21 2009-01-08 Rapiscan Security Products, Inc. Systems and methods for improving directed people screening
CA2742127C (en) 2007-11-01 2017-01-24 Rapiscan Security Products, Inc. Multiple screen detection systems
CA2710655C (en) 2007-12-25 2018-06-12 Rapiscan Systems, Inc. Improved security system for screening people
US8340245B2 (en) * 2009-06-05 2012-12-25 Sentinel Scanning Corporation Transportation container inspection system and method
US8824632B2 (en) 2009-07-29 2014-09-02 American Science And Engineering, Inc. Backscatter X-ray inspection van with top-down imaging
BR112012002166B1 (pt) * 2009-07-29 2019-07-30 American Science And Engineering, Inc. Sistema de inspeção para inspecionar um objeto
US8654922B2 (en) * 2009-11-18 2014-02-18 Rapiscan Systems, Inc. X-ray-based system and methods for inspecting a person's shoes for aviation security threats
US8094782B1 (en) * 2010-02-22 2012-01-10 Martin Annis X-ray backscatter system for imaging soft tissue regions
CN102893341A (zh) 2010-03-14 2013-01-23 拉皮斯坎系统股份有限公司 波束形成装置
JP2013522626A (ja) * 2010-03-14 2013-06-13 ラピスカン システムズ、インコーポレイテッド 人員検査システム
WO2012109273A2 (en) 2011-02-08 2012-08-16 Rapiscan Systems, Inc. Covert surveillance using multi-modality sensing
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
CN104170051B (zh) 2012-02-03 2017-05-31 拉皮斯坎系统股份有限公司 组合散射和透射的多视图成像系统
US10670740B2 (en) 2012-02-14 2020-06-02 American Science And Engineering, Inc. Spectral discrimination using wavelength-shifting fiber-coupled scintillation detectors
US8989342B2 (en) 2012-04-18 2015-03-24 The Boeing Company Methods and systems for volumetric reconstruction using radiography
AU2014212158B2 (en) 2013-01-31 2017-04-20 Rapiscan Systems, Inc. Portable security inspection system
US11280898B2 (en) 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
KR20160130482A (ko) 2014-03-07 2016-11-11 라피스캔 시스템스, 인코포레이티드 초광대역 검출기
CN107209282B (zh) 2014-11-20 2019-12-20 爱康公司 X射线扫描系统和方法
JP2017537399A (ja) 2014-11-25 2017-12-14 ラピスカン システムズ、インコーポレイテッド インテリジェントセキュリティ管理システム
US9204848B2 (en) 2015-01-26 2015-12-08 Martin Annis Patent Trust—2009 Low-dose X-ray backscatter system for three dimensional medical imaging using a conventional X-ray tube
US10168445B2 (en) 2015-03-20 2019-01-01 Rapiscan Systems, Inc. Hand-held portable backscatter inspection system
CN104764759B (zh) * 2015-04-01 2017-11-21 中国原子能科学研究院 一种用于x射线背散射成像系统的跳线飞点扫描装置
FR3043247B1 (fr) * 2015-10-30 2020-06-19 Commissariat A L'energie Atomique Et Aux Energies Alternatives Collimateur pour la spectrometrie de diffraction x, dispositif associe et son utilisation
EP3520120A4 (en) 2016-09-30 2020-07-08 American Science & Engineering, Inc. X-RAY RADIATION SOURCE FOR TWO-DIMENSIONAL SCANNING RADIATION
US10770195B2 (en) 2017-04-05 2020-09-08 Viken Detection Corporation X-ray chopper wheel assembly
CN107271463B (zh) * 2017-06-16 2020-09-01 重庆大学 一种辐射态下核燃料元件的ct检测装置
CN112424644A (zh) 2018-06-20 2021-02-26 美国科学及工程股份有限公司 波长偏移片耦合的闪烁检测器
US11071507B2 (en) 2018-12-27 2021-07-27 Medtronic Navigation, Inc. System and method for imaging a subject
US10888294B2 (en) * 2018-12-27 2021-01-12 Medtronic Navigation, Inc. System and method for imaging a subject
US10881371B2 (en) 2018-12-27 2021-01-05 Medtronic Navigation, Inc. System and method for imaging a subject
CN115698774A (zh) 2020-06-02 2023-02-03 维肯检测公司 X射线成像设备和方法
US11175245B1 (en) 2020-06-15 2021-11-16 American Science And Engineering, Inc. Scatter X-ray imaging with adaptive scanning beam intensity
US11340361B1 (en) 2020-11-23 2022-05-24 American Science And Engineering, Inc. Wireless transmission detector panel for an X-ray scanner
GB2624599A (en) 2021-10-01 2024-05-22 Rapiscan Holdings Inc Methods and systems for the concurrent generation of multiple substantially similar X-ray beams
EP4551976A2 (en) 2022-07-07 2025-05-14 Viken Detection Corporation Rotating hoop chopper wheel for x-ray imagers
WO2024026152A1 (en) 2022-07-26 2024-02-01 Rapiscan Holdings, Inc. Methods and systems for performing on-the-fly automatic calibration adjustments of x-ray inspection systems

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28544A (en) * 1860-06-05 Ditching-machine
US3106640A (en) * 1960-10-06 1963-10-08 William H Oldendorf Radiant energy apparatus for investigating selected areas of the interior of objectsobscured by dense material
US3197638A (en) * 1963-01-21 1965-07-27 Kenneth F Sinclair Backscatter flaw detection system
US3509341A (en) * 1966-06-01 1970-04-28 Picker Corp Multiple detector radiation scanning device
US3432660A (en) * 1968-04-10 1969-03-11 Atomic Energy Commission Gamma-ray camera for imaging radioisotope distribution in a transverse section of a rotating subject
US3979594A (en) * 1969-01-27 1976-09-07 Anger Hal O Tomographic gamma ray apparatus and method
US3688113A (en) * 1970-06-22 1972-08-29 Univ Case Western Reserve Tomographic radiation sensitive device
USRE28544E (en) 1971-07-07 1975-09-02 Radiant energy imaging with scanning pencil beam
US3769507A (en) * 1971-08-25 1973-10-30 Research Corp Dynamic radiography
US3936638A (en) * 1973-07-06 1976-02-03 Emi Limited Radiology
US4079259A (en) * 1973-07-18 1978-03-14 Blum Alvin S Tomographic apparatus and method
DK131955C (da) * 1973-10-09 1976-02-23 I Leunbach Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme
FR2323158A1 (fr) * 1974-01-10 1977-04-01 Radiologie Cie Gle Appareil de scintigraphie hybride a balayage
US3935462A (en) * 1974-03-04 1976-01-27 Cleon Corporation Whole body imaging
US3973127A (en) * 1974-10-09 1976-08-03 Tokyo Shibaura Electric Co., Ltd. X-ray tomography apparatus
DE2461877A1 (de) * 1974-12-30 1976-07-01 Alexander Dipl Phys Dr R Krebs Strahlendiagnostisches verfahren und vorrichtung zur untersuchung von koerperstrukturen, insbesondere zur technischen grobstrukturuntersuchung und zur medizinischen strahlendiagnostik, unter verwendung von roentgen- und/oder gamma-streustrahlung
US3976885A (en) * 1975-03-18 1976-08-24 Picker Corporation Tomography system having nonconcurrent, compound axial scanning
US4034218A (en) * 1975-10-09 1977-07-05 Schlumberger Technology Corporation Focused detection logging technique
US4124804A (en) * 1976-12-17 1978-11-07 Stuart Mirell Compton scatter scintillation camera system
DE2713581C2 (de) * 1977-03-28 1983-04-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Darstellung einer Ebene eines Körpers mit Gamma- oder Röntgenstrahlung
DE2757320C2 (de) * 1977-12-22 1984-06-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Darstellung einer Ebene eines Körpers mit Gamma- oder Röntgenstrahlung
DE2831311C2 (de) * 1978-07-17 1986-10-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur Ermittlung innerer Körperstrukturen mittels Streustrahlung
US4229651A (en) * 1979-02-01 1980-10-21 Michael Danos Radiation scanning method and apparatus
DE2926456A1 (de) * 1979-06-30 1981-01-15 Philips Patentverwaltung Verfahren zur ermittlung des randes eines koerpers mittels am koerper gestreuter strahlung
DE2939146A1 (de) * 1979-09-27 1981-04-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur untersuchung eines koerpers mit durchdringender strahlung
DE2944147A1 (de) * 1979-11-02 1981-05-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur ermittlung der streudichteverteilung in einem ebenen untersuchungsbereich
US4472822A (en) * 1980-05-19 1984-09-18 American Science And Engineering, Inc. X-Ray computed tomography using flying spot mechanical scanning mechanism
DE3023263C2 (de) * 1980-06-21 1986-08-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Ermittlung der inneren Struktur eines Körpers mittels monoenergetischer Strahlung
US4495636A (en) * 1981-01-02 1985-01-22 Research Corporation Multichannel radiography employing scattered radiation
DE3120567A1 (de) * 1981-05-23 1983-01-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Streustrahlen-untersuchungsanordnung

Also Published As

Publication number Publication date
US4809312A (en) 1989-02-28
WO1988000698A1 (en) 1988-01-28
JPH01500968A (ja) 1989-04-06

Similar Documents

Publication Publication Date Title
IN168998B (enExample)
DE3790760T1 (enExample)
DE3690814T1 (enExample)
DE3790192T (enExample)
IN165720B (enExample)
AU7354491A (enExample)
IN169670B (enExample)
SU1400176A1 (enExample)
JPH0738856B1 (enExample)
AU5982886A (enExample)
AU5329886A (enExample)
BE905178A (enExample)
AU5130385A (enExample)
AU5614386A (enExample)
AU5344086A (enExample)
AU6011386A (enExample)
AU6161186A (enExample)
BE905088A (enExample)
AU5644686A (enExample)
AU4910985A (enExample)
AU6019186A (enExample)
AU5348186A (enExample)
AU5655786A (enExample)
AU6098786A (enExample)
AU5703286A (enExample)

Legal Events

Date Code Title Description
8141 Disposal/no request for examination