SE529702C8 - Scanningsbaserad detektering av joniserande strålning medelst dubbla källor - Google Patents

Scanningsbaserad detektering av joniserande strålning medelst dubbla källor

Info

Publication number
SE529702C8
SE529702C8 SE0600636A SE0600636A SE529702C8 SE 529702 C8 SE529702 C8 SE 529702C8 SE 0600636 A SE0600636 A SE 0600636A SE 0600636 A SE0600636 A SE 0600636A SE 529702 C8 SE529702 C8 SE 529702C8
Authority
SE
Sweden
Prior art keywords
scanning
line detectors
line
ionizing radiation
radiation sources
Prior art date
Application number
SE0600636A
Other languages
English (en)
Other versions
SE529702C2 (sv
SE0600636L (sv
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
Priority to SE0600636A priority Critical patent/SE529702C8/sv
Priority to US11/447,900 priority patent/US7333590B2/en
Priority to SE0602518A priority patent/SE529961C2/sv
Priority to US11/652,581 priority patent/US7527429B2/en
Priority to PCT/SE2007/000239 priority patent/WO2007108736A1/en
Priority to JP2009501377A priority patent/JP2009530018A/ja
Priority to EP07747948A priority patent/EP1996077B1/en
Priority to CA002644935A priority patent/CA2644935A1/en
Priority to CNA2007800099142A priority patent/CN101404939A/zh
Priority to AT07747948T priority patent/ATE529043T1/de
Publication of SE0600636L publication Critical patent/SE0600636L/sv
Publication of SE529702C2 publication Critical patent/SE529702C2/sv
Publication of SE529702C8 publication Critical patent/SE529702C8/sv

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
    • G01N23/02—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
    • 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
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • G01N23/044—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 laminography or tomosynthesis
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/30—Accessories, mechanical or electrical features
    • G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
    • 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
    • G01N2223/414—Imaging stereoscopic system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
SE0600636A 2006-03-21 2006-03-21 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor SE529702C8 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0600636A SE529702C8 (sv) 2006-03-21 2006-03-21 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor
US11/447,900 US7333590B2 (en) 2006-03-21 2006-06-07 Dual-source scanning-based detection of ionizing radiation
SE0602518A SE529961C2 (sv) 2006-03-21 2006-11-27 Avbildningsanordning och metod för att erhålla tidsupplöst avbildningsdata av ett objekt
US11/652,581 US7527429B2 (en) 2006-03-21 2007-01-12 Imaging arrangement and method
PCT/SE2007/000239 WO2007108736A1 (en) 2006-03-21 2007-03-13 Dual-source scanning-based detection of ionizing radiation
JP2009501377A JP2009530018A (ja) 2006-03-21 2007-03-13 電離放射線の二重線源走査式検出
EP07747948A EP1996077B1 (en) 2006-03-21 2007-03-13 Dual-source scanning-based detection of ionizing radiation
CA002644935A CA2644935A1 (en) 2006-03-21 2007-03-13 Dual-source scanning-based detection of ionizing radiation
CNA2007800099142A CN101404939A (zh) 2006-03-21 2007-03-13 基于双源扫描的电离辐射检测
AT07747948T ATE529043T1 (de) 2006-03-21 2007-03-13 Auf zweiquellenabtastung basierender nachweis von ionisierender strahlung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0600636A SE529702C8 (sv) 2006-03-21 2006-03-21 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor

Publications (3)

Publication Number Publication Date
SE0600636L SE0600636L (sv) 2007-09-22
SE529702C2 SE529702C2 (sv) 2007-10-30
SE529702C8 true SE529702C8 (sv) 2007-11-27

Family

ID=38522701

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600636A SE529702C8 (sv) 2006-03-21 2006-03-21 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor

Country Status (8)

Country Link
US (1) US7333590B2 (sv)
EP (1) EP1996077B1 (sv)
JP (1) JP2009530018A (sv)
CN (1) CN101404939A (sv)
AT (1) ATE529043T1 (sv)
CA (1) CA2644935A1 (sv)
SE (1) SE529702C8 (sv)
WO (1) WO2007108736A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7881437B2 (en) * 2006-07-11 2011-02-01 Morpho Detection, Inc. Systems and methods for developing a primary collimator
DE102006046741A1 (de) * 2006-09-29 2008-04-10 Siemens Ag Röntgensystem und Verfahren zur Tomosyntheseabtastung
US9121809B2 (en) 2011-11-18 2015-09-01 Visuum, Llc Multi-linear X-ray scanning systems and methods for X-ray scanning
US9513385B2 (en) 2011-11-18 2016-12-06 Visuum, Llc Multi-linear x-ray scanning systems and methods for x-ray scanning
US8989348B2 (en) * 2011-11-18 2015-03-24 Visuum, Llc Multi-linear X-ray scanning systems and methods for X-ray scanning
JP5693650B2 (ja) * 2013-05-09 2015-04-01 キヤノン株式会社 Ｘ線撮影装置及びｘ線撮影方法
DE102013209769B4 (de) * 2013-05-27 2015-10-08 Siemens Aktiengesellschaft Röntgenbildgebungsgerät zum Stitching und zugehöriges Verfahren
US10702227B2 (en) * 2016-02-10 2020-07-07 Eos Imaging Method of radiography of an organ of a patient
CN108013885B (zh) * 2016-10-31 2021-04-13 株式会社岛津制作所 放射线透视装置
WO2020019285A1 (en) * 2018-07-27 2020-01-30 Shenzhen Xpectvision Technology Co., Ltd. Multi-source cone beam computed tomography
CN109342482B (zh) * 2018-11-16 2024-05-28 深圳市福瑞康科技有限公司 一种闪烁检测装置、方法及其应用

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686695A (en) 1979-02-05 1987-08-11 Board Of Trustees Of The Leland Stanford Junior University Scanned x-ray selective imaging system
US4637040A (en) 1983-07-28 1987-01-13 Elscint, Ltd. Plural source computerized tomography device with improved resolution
US4696022A (en) * 1984-01-27 1987-09-22 University Of Pittsburgh Stereoscopic radiography apparatus and method
NL8600067A (nl) 1986-01-15 1987-08-03 Philips Nv Roentgenscanner met dual energy beeldvorming.
DE4406958B4 (de) 1994-03-03 2004-07-22 Smiths Heimann Gmbh Scanner zur Erfassung unzulässiger Gegenstände in Prüfobjekten
US6763463B1 (en) * 1999-11-05 2004-07-13 Microsoft Corporation Integrated circuit card with data modifying capabilities and related methods
SE0000957D0 (sv) 2000-02-08 2000-03-21 Digiray Ab Detector and method for detection of ionizing radiation
SE0000793L (sv) 2000-03-07 2001-09-08 Xcounter Ab Tomografianordning och -förfarande
SE530172C2 (sv) 2000-03-31 2008-03-18 Xcounter Ab Spektralt upplöst detektering av joniserande strålning
SE522428C2 (sv) * 2000-09-20 2004-02-10 Xcounter Ab Metod och anordning för anpassningsbar energiupplöst detektering av joniserande strålning
SE522484C2 (sv) 2000-09-28 2004-02-10 Xcounter Ab Kollimation av strålning från linjelika källor för joniserande strålning och därtill relaterad detektering av plana strålknippen
US6370223B1 (en) 2001-04-06 2002-04-09 Ut-Battelle, Llc Automatic detection of bone fragments in poultry using multi-energy x-rays
SE519092C2 (sv) 2001-06-13 2003-01-14 Xcounter Ab Detektion av joniserande strålning
SE523447C2 (sv) 2001-09-19 2004-04-20 Xcounter Ab Gasbaserad detektor för joniserande strålning med anordning för att minska risken för uppkomst av gnistor
AU2002358459B2 (en) 2002-01-10 2006-10-05 Foss Analytical A/S Method and means for correcting measuring instruments
SE523445C2 (sv) 2002-02-15 2004-04-20 Xcounter Ab Anordning och metod för detektering av joniserande strålning med roterande radiellt placerade detektorenheter
SE0200447L (sv) 2002-02-15 2003-08-16 Xcounter Ab Radiation detector arrangement
SE524380C2 (sv) 2002-03-12 2004-08-03 Xcounter Ab Exponeringsstyrning i scannerbaserad detektering av joniserande strålning
SE524731C2 (sv) 2002-06-07 2004-09-21 Xcounter Ab Metod och apparat för detektering av joniserande strålning
SE525517C2 (sv) 2003-03-06 2005-03-01 Xcounter Ab Anordning och förfarande för scanningbaserad detektering av joniserande strålning
SE527139C2 (sv) 2003-04-16 2005-12-27 Xcounter Ab Anordning och förfarande för dubbelenergi- och skanningbaserad detektering av joniserade strålning med stackade linjedetektorer och filter
DE602004024681D1 (de) * 2003-07-08 2010-01-28 Xcounter Ab Auf scanning basierender nachweis von ionisierender strahlung für die tomosynthese
SE527138C2 (sv) 2003-07-08 2005-12-27 Xcounter Ab Skanningsbaserad detektering av joniserande strålning för tomosyntes
US7060981B2 (en) 2003-09-05 2006-06-13 Facet Technology Corp. System for automated detection of embedded objects
SE526838C2 (sv) 2003-11-27 2005-11-08 Xcounter Ab Undersökningsmetod och anordning för detektion av joniserande strålning
SE526371C2 (sv) 2003-12-01 2005-08-30 Xcounter Ab Anordning och förfarande för att erhålla tomografi-, tomosyntes- och stillbildsdata för ett objekt
US7639774B2 (en) 2003-12-23 2009-12-29 General Electric Company Method and apparatus for employing multiple axial-sources
SE527217C2 (sv) * 2004-03-30 2006-01-24 Xcounter Ab Apparat och metod för att erhålla bilddata
SE528234C2 (sv) 2004-03-30 2006-09-26 Xcounter Ab Anordning och metod för att erhålla tomosyntesdata
US7412026B2 (en) * 2004-07-02 2008-08-12 The Board Of Regents Of The University Of Oklahoma Phase-contrast x-ray imaging systems and methods
US7180977B2 (en) * 2005-10-24 2007-02-20 Xcounter Ab Scanning-based detection of ionizing radiaion for tomosynthesis

Also Published As

Publication number Publication date
ATE529043T1 (de) 2011-11-15
EP1996077B1 (en) 2011-10-19
SE529702C2 (sv) 2007-10-30
JP2009530018A (ja) 2009-08-27
CN101404939A (zh) 2009-04-08
SE0600636L (sv) 2007-09-22
EP1996077A4 (en) 2009-11-11
US20070223653A1 (en) 2007-09-27
CA2644935A1 (en) 2007-09-27
US7333590B2 (en) 2008-02-19
WO2007108736A1 (en) 2007-09-27
EP1996077A1 (en) 2008-12-03

Similar Documents

Publication Publication Date Title
SE0600636L (sv) Scanningsbaserad detektering av joniserande strålning medelst dubbla källor
SE0500610L (sv) Skanningsbaserad detektering av joniserande strålning för tomosyntes
WO2011010750A3 (en) X-ray imaging apparatus and x-ray imaging method
WO2006090323A3 (en) Computer tomography apparatus with multiple x-ray radiation sources
ATE551621T1 (de) Strahlungsdetektoranordnung mit mehrfach- liniendetektoreinheiten
EP2538245A3 (en) Radiographic image detector and control method therefor
GB2448260A (en) X-ray tomography inspection systems
WO2013089154A8 (ja) Ｘ線ｃｔ装置
SE0301132D0 (sv) Dual-energy scanning-vased detection of ionizing radiation
ATE517576T1 (de) Intralumen-polyp-nachweis
MX349323B (es) Escaner de rayos x con conjuntos de detectores de discriminacion de energia parcial.
WO2008078255A3 (en) Energy-resolving detection system and imaging system
WO2009125309A3 (en) Modular multi-geometry pet system
JP6038930B2 (ja) 移動する物体の構造を検出するための方法及び装置、特に液状又はペースト状の製品中の異物粒子を検出するための方法及び装置
WO2008063695A3 (en) X-ray imaging of baggage and personnel using arrays of discrete sources and multiple collimated beams
WO2007110795A3 (en) Effective dual-energy x-ray attenuation measurement
SE0303226D0 (sv) Tomographic apparatus and method
SE0302022D0 (sv) Scanning-based detection of ionizing radiation for tomosynthesis
EA200801617A1 (ru) Способ и устройство для измерения перемещения поверхности
WO2014110377A3 (en) Dual energy imaging system
WO2007149751A3 (en) Multi-source encoded x-ray imaging
SE0602292L (sv) Avbildningssystem och system för avbildning
WO2009151672A3 (en) Device and method for detecting deposits on an inner surface of a passage
CN102469975A (zh) X射线检查装置和方法
DE602007006653D1 (de) Erzeugung von röntgenbildern mit einem verringerten anteil an streustrahlung

Legal Events

Date Code Title Description
NUG Patent has lapsed