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SE0000793L - Tomografianordning och -förfarande - Google Patents

Tomografianordning och -förfarande

Info

Publication number
SE0000793L
SE0000793L SE0000793A SE0000793A SE0000793L SE 0000793 L SE0000793 L SE 0000793L SE 0000793 A SE0000793 A SE 0000793A SE 0000793 A SE0000793 A SE 0000793A SE 0000793 L SE0000793 L SE 0000793L
Authority
SE
Sweden
Prior art keywords
radiation
detector
absorbed
arrangement
cut
Prior art date
Application number
SE0000793A
Other languages
English (en)
Other versions
SE0000793D0 (sv
Inventor
Tom Francke
Original Assignee
Xcounter Ab
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 by Xcounter Ab filed Critical Xcounter Ab
Priority to SE0000793A priority Critical patent/SE0000793L/sv
Publication of SE0000793D0 publication Critical patent/SE0000793D0/sv
Priority to US09/551,603 priority patent/US6477223B1/en
Priority to AU2001227224A priority patent/AU2001227224A1/en
Priority to PCT/SE2001/000053 priority patent/WO2001067134A1/en
Publication of SE0000793L publication Critical patent/SE0000793L/sv

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]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/02—Ionisation chambers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
SE0000793A 2000-03-07 2000-03-07 Tomografianordning och -förfarande SE0000793L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0000793A SE0000793L (sv) 2000-03-07 2000-03-07 Tomografianordning och -förfarande
US09/551,603 US6477223B1 (en) 2000-03-07 2000-04-17 Tomographic apparatus and method
AU2001227224A AU2001227224A1 (en) 2000-03-07 2001-01-12 Tomographic apparatus and method
PCT/SE2001/000053 WO2001067134A1 (en) 2000-03-07 2001-01-12 Tomographic apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000793A SE0000793L (sv) 2000-03-07 2000-03-07 Tomografianordning och -förfarande

Publications (2)

Publication Number Publication Date
SE0000793D0 SE0000793D0 (sv) 2000-03-07
SE0000793L true SE0000793L (sv) 2001-09-08

Family

ID=20278759

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000793A SE0000793L (sv) 2000-03-07 2000-03-07 Tomografianordning och -förfarande

Country Status (4)

Country Link
US (1) US6477223B1 (sv)
AU (1) AU2001227224A1 (sv)
SE (1) SE0000793L (sv)
WO (1) WO2001067134A1 (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108296C2 (de) * 2001-02-21 2003-01-30 Sirona Dental Systems Gmbh Verfahren zur Sensorpositionierung eines digitalen Röntgengerätes
SE525517C2 (sv) * 2003-03-06 2005-03-01 Xcounter Ab Anordning och förfarande för scanningbaserad detektering av joniserande strålning
SE527976C2 (sv) * 2004-01-08 2006-07-25 Xcounter Ab Skanningsbaserad detektering av joniserande strålning för tomosyntes
SE527138C2 (sv) * 2003-07-08 2005-12-27 Xcounter Ab Skanningsbaserad detektering av joniserande strålning för tomosyntes
SE0302670L (sv) * 2003-10-08 2004-08-20 Xcounter Ab Scanningbaserad detektering av joniserande strålning
SE0302900L (sv) * 2003-11-03 2005-05-04 Xcounter Ab Koherent spridningsavbildning
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
SE528234C2 (sv) * 2004-03-30 2006-09-26 Xcounter Ab Anordning och metod för att erhålla tomosyntesdata
SE528236C2 (sv) * 2004-10-05 2006-10-03 Xcounter Ab Detektor för joniserande strålning som registrerar elektroner och ljus alstrat av strålningen
US7180977B2 (en) * 2005-10-24 2007-02-20 Xcounter Ab Scanning-based detection of ionizing radiaion for tomosynthesis
SE529702C8 (sv) * 2006-03-21 2007-11-27 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor
SE529961C2 (sv) * 2006-03-21 2008-01-15 Xcounter Ab Avbildningsanordning och metod för att erhålla tidsupplöst avbildningsdata av ett objekt
SE0601068L (sv) * 2006-05-12 2007-11-13 Xcounter Ab Multimodalitets röntgenavbildning
SE0601135L (sv) * 2006-05-22 2007-08-14 Xcounter Ab Apparart och metod för att skapa tomosyntes- och projektionsbilder
SE530549C2 (sv) * 2006-10-31 2008-07-08 Xcounter Ab System för avbildning av ett bröst genom datortomografi
WO2008054279A1 (en) * 2006-10-31 2008-05-08 Xcounter Ab Imaging arrangement and system for imaging
SE0702061L (sv) * 2007-09-17 2009-03-18 Xcounter Ab Metod för att skapa, visa och analysera röntgenbilder och anordning för att implementera metoden
SE531416C2 (sv) * 2007-10-09 2009-03-31 Xcounter Ab Anordning och metod för att upptaga strålningsbilddata av ett objekt
US9207193B2 (en) 2010-02-12 2015-12-08 Loma Linda University Medical Center Systems and methodologies for proton computed tomography
AU2012259403B2 (en) 2011-03-07 2016-08-04 Loma Linda University Medical Center Systems, devices and methods related to calibration of a proton computed tomography scanner
CN104350576B (zh) * 2012-06-08 2017-09-08 西门子公司 用于辐射、特别是高能电磁辐射的检测器
WO2015195570A2 (en) * 2014-06-16 2015-12-23 Loma Linda University Radiography and computed tomography with high-energy electron beams

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US4639941A (en) * 1968-08-23 1987-01-27 Emi Limited Radiography
JPS522186A (en) * 1974-11-29 1977-01-08 Univ Leland Stanford Junior Device for detecting and stopping divergent transmissive radiation and threeedimensional sectional camera device
US4166957A (en) * 1974-12-17 1979-09-04 Siemens Aktiengesellschaft Apparatus and method for producing a sectional view of a body
NL7703944A (en) 1977-04-12 1978-10-16 Philips Nv Multichannel X=ray detector esp. for computer tomography - has cells of differing measuring capacity increasing speed and accuracy
DE2747872A1 (de) * 1977-10-26 1979-05-03 Philips Patentverwaltung Strahlennachweisvorrichtung
FR2504278B1 (fr) * 1981-04-15 1985-11-08 Commissariat Energie Atomique Detecteur de rayons x
US4622467A (en) * 1982-04-21 1986-11-11 California Institute Of Technology System for mapping radioactive specimens
JPS58206996A (ja) 1982-05-07 1983-12-02 Yokogawa Hokushin Electric Corp 放射線検出器
US5414622A (en) 1985-11-15 1995-05-09 Walters; Ronald G. Method and apparatus for back projecting image data into an image matrix location
US4719354A (en) 1986-03-14 1988-01-12 General Electric Company High efficiency detector for energetic x-rays
US4707607A (en) 1986-03-14 1987-11-17 General Electric Company High resolution x-ray detector
US5099846A (en) 1988-12-23 1992-03-31 Hardy Tyrone L Method and apparatus for video presentation from a variety of scanner imaging sources
DE4139368C2 (de) * 1991-11-29 1996-07-11 Berthold Lab Prof Dr Vorrichtung zur Messung der Radioaktivitätsverteilung auf einer flächigen Probe
JPH05208004A (ja) 1992-01-31 1993-08-20 Toshiba Corp Ｘ線ｃｔ装置
US5391877A (en) 1994-01-26 1995-02-21 Marks; Michael A. Combined imaging scanner
FR2718633B1 (fr) * 1994-04-19 1996-07-12 Georges Charpak Dispositif d'imagerie médicale en rayonnement ionisant X ou gamma à faible dose.
US5614722A (en) * 1995-11-01 1997-03-25 University Of Louisville Research Foundation, Inc. Radiation detector based on charge amplification in a gaseous medium
US6207958B1 (en) * 1996-02-12 2001-03-27 The University Of Akron Multimedia detectors for medical imaging
FR2749402B1 (fr) * 1996-05-29 1998-08-07 Charpak Georges Dispositif d'imagerie radiographique a haute resolution
US5644610A (en) * 1996-06-27 1997-07-01 Analogic Corporation Multi-processor afterglow artifact correction filter for use with computed tomography scanners
SE513161C2 (sv) * 1997-11-03 2000-07-17 Digiray Ab En metod och en anordning för radiografi med plant strålknippe och en strålningsdetektor
US6011265A (en) * 1997-10-22 2000-01-04 European Organization For Nuclear Research Radiation detector of very high performance
US6000739A (en) 1998-05-15 1999-12-14 Zemit; Paul S. Barbeque grill handle and utility tool
SE514443C2 (sv) * 1999-04-14 2001-02-26 Xcounter Ab Strålningsdetektor och en anordning för användning vid radiografi med plant strålknippe
SE514472C2 (sv) * 1999-04-14 2001-02-26 Xcounter Ab Strålningsdetektor och en anordning för användning vid radiografi
SE530172C2 (sv) * 2000-03-31 2008-03-18 Xcounter Ab Spektralt upplöst detektering av joniserande strålning

Also Published As

Publication number Publication date
US6477223B1 (en) 2002-11-05
SE0000793D0 (sv) 2000-03-07
WO2001067134A1 (en) 2001-09-13
AU2001227224A1 (en) 2001-09-17

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Legal Events

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NAV Patent application has lapsed