PL1613216T3 - Wykrywanie promieniowania jonizującego oparte na skanowaniu z wykorzystaniem dwojakiego rodzaju energii - Google Patents

Wykrywanie promieniowania jonizującego oparte na skanowaniu z wykorzystaniem dwojakiego rodzaju energii

Info

Publication number
PL1613216T3
PL1613216T3 PL04728088T PL04728088T PL1613216T3 PL 1613216 T3 PL1613216 T3 PL 1613216T3 PL 04728088 T PL04728088 T PL 04728088T PL 04728088 T PL04728088 T PL 04728088T PL 1613216 T3 PL1613216 T3 PL 1613216T3
Authority
PL
Poland
Prior art keywords
ionizing radiation
dual
based detection
energy scanning
radiation beam
Prior art date
Application number
PL04728088T
Other languages
English (en)
Inventor
Tom Francke
Christer Ullberg
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
Publication of PL1613216T3 publication Critical patent/PL1613216T3/pl

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
    • 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
    • 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
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
PL04728088T 2003-04-16 2004-04-16 Wykrywanie promieniowania jonizującego oparte na skanowaniu z wykorzystaniem dwojakiego rodzaju energii PL1613216T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301132A SE527139C2 (sv) 2003-04-16 2003-04-16 Anordning och förfarande för dubbelenergi- och skanningbaserad detektering av joniserade strålning med stackade linjedetektorer och filter
EP04728088A EP1613216B1 (en) 2003-04-16 2004-04-16 Dual-energy scanning-based detection of ionizing radiation
PCT/SE2004/000593 WO2004091405A1 (en) 2003-04-16 2004-04-16 Dual-energy scanning-based detection of ionizing radiation

Publications (1)

Publication Number Publication Date
PL1613216T3 true PL1613216T3 (pl) 2008-06-30

Family

ID=20291055

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04728088T PL1613216T3 (pl) 2003-04-16 2004-04-16 Wykrywanie promieniowania jonizującego oparte na skanowaniu z wykorzystaniem dwojakiego rodzaju energii

Country Status (9)

Country Link
US (1) US7027561B2 (pl)
EP (1) EP1613216B1 (pl)
AT (1) ATE387143T1 (pl)
DE (1) DE602004012080T2 (pl)
DK (1) DK1613216T3 (pl)
ES (1) ES2300762T3 (pl)
PL (1) PL1613216T3 (pl)
SE (1) SE527139C2 (pl)
WO (1) WO2004091405A1 (pl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7342233B2 (en) 2005-11-18 2008-03-11 Sectra Mamea Ab Method and arrangement relating to x-ray imaging
GB0904236D0 (en) * 2009-03-12 2009-04-22 Cxr Ltd X-ray scanners and x-ray sources thereof
SE529702C8 (sv) * 2006-03-21 2007-11-27 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor
SE0601068L (sv) * 2006-05-12 2007-11-13 Xcounter Ab Multimodalitets röntgenavbildning
US7638776B2 (en) * 2006-08-21 2009-12-29 Endicott Interconnect Technologies, Inc. Staggered array imaging system using pixilated radiation detectors
US7869559B2 (en) * 2006-10-19 2011-01-11 General Electric Company X-ray detector methods and apparatus
WO2008054279A1 (en) * 2006-10-31 2008-05-08 Xcounter Ab Imaging arrangement and system for imaging
SE530549C2 (sv) 2006-10-31 2008-07-08 Xcounter Ab System för avbildning av ett bröst genom datortomografi
WO2008055531A1 (en) * 2006-11-10 2008-05-15 Elekta Ab (Publ) Radiotherapeutic apparatus
JP5389324B2 (ja) * 2006-12-18 2014-01-15 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線断層撮影装置
DE102007042144A1 (de) * 2007-09-05 2009-03-12 Smiths Heimann Gmbh Verfahren zur Verbesserung der Materialerkennbarkeit in einer Röntgenprüfanlage und Röntgenprüfanlage
SE0702258L (sv) * 2007-10-09 2009-03-31 Xcounter Ab Anordning och metod för att upptaga strålningsbilddata av ett objekt
WO2009058092A1 (en) * 2007-11-01 2009-05-07 Sectra Mamea Ab X-ray detector
IT1404617B1 (it) * 2011-02-25 2013-11-29 I M S Internaz Medicoscientifica S R L Apparecchiatura per la tomosintesi e la mammografia.
ITBO20110084A1 (it) * 2011-02-25 2012-08-26 I M S Internaz Medicoscienti Fica S R L Apparecchiatura per la tomosintesi e la mammografia.
CN102894988B (zh) * 2011-07-25 2015-04-01 赵建国 双能x射线摄影方法及设备
WO2013060342A1 (de) * 2011-10-24 2013-05-02 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Verfahren zur strahlungsmessung mittels eines elektronischen endgeräts mit einer digitalkamera
DE102011086456A1 (de) * 2011-11-16 2013-05-16 Siemens Aktiengesellschaft Rekonstruktion von Bilddaten
DE102012215639B3 (de) * 2012-09-04 2013-10-24 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Computertomographieanlage und Computertomographieanlage
GB201308851D0 (en) * 2013-05-16 2013-07-03 Ibex Innovations Ltd Multi-spectral x-ray detection apparatus
DE102014202331B3 (de) * 2014-02-10 2015-08-06 Siemens Aktiengesellschaft Strahlerblende zum Erzeugen eines Strahlenfächers, Computertomographiegerät mit einer solchen Strahlerblende sowie Verfahren zum Steuern eines solchen Computertomographiegeräts
WO2017019554A1 (en) 2015-07-24 2017-02-02 Photo Diagnostic Systems, Inc. Method and apparatus for performing multi-energy (including dual energy) computed tomography (ct) imaging
US10573030B2 (en) 2017-04-07 2020-02-25 Photo Diagnostic Systems, Inc. Method for artifact reduction using monoenergetic data in computed tomography
US11071506B1 (en) * 2020-04-28 2021-07-27 Wisconsin Alumni Research Foundation X-ray imaging device providing enhanced spatial resolution by energy encoding
JP7451326B2 (ja) 2020-06-29 2024-03-18 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
DE102020212294B4 (de) 2020-09-29 2022-10-06 Siemens Healthcare Gmbh Verfahren zur Aufnahme eines Bilddatensatzes

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US548926A (en) 1895-10-29 Wheel-tire
DE1192901B (de) 1961-09-22 1965-05-13 Camille Henri Masson Insbesondere fuer Schiffsantriebe bestimmtes Wendegetriebe
NL7503862A (nl) * 1975-04-01 1976-10-05 Optische Ind De Oude Delft Nv Mammografie.
US4686695A (en) * 1979-02-05 1987-08-11 Board Of Trustees Of The Leland Stanford Junior University Scanned x-ray selective imaging system
NL8400845A (nl) 1984-03-16 1985-10-16 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
US5164977A (en) 1983-09-13 1992-11-17 B.V. Optische Industrie, "De Oude Delft" Process and apparatus for effecting slit radiography
US4541106A (en) 1984-02-22 1985-09-10 General Electric Company Dual energy rapid switching imaging system
US4811373A (en) * 1986-07-14 1989-03-07 Hologic, Inc. Bone densitometer
US5040199A (en) * 1986-07-14 1991-08-13 Hologic, Inc. Apparatus and method for analysis using x-rays
US5025376A (en) 1988-09-30 1991-06-18 University Of Florida Radiation teletherapy imaging system having plural ionization chambers
US4973846A (en) 1989-03-10 1990-11-27 Expert Image Systems, Inc. Linear radiation detector
US6110531A (en) 1991-02-25 2000-08-29 Symetrix Corporation Method and apparatus for preparing integrated circuit thin films by chemical vapor deposition
JP3449561B2 (ja) * 1993-04-19 2003-09-22 東芝医用システムエンジニアリング株式会社 Ｘ線ｃｔ装置
US5432834A (en) * 1993-11-22 1995-07-11 Hologic, Inc. Whole-body dual-energy bone densitometry using a narrow angle fan beam to cover the entire body in successive scans
US5451260A (en) 1994-04-15 1995-09-19 Cornell Research Foundation, Inc. Method and apparatus for CVD using liquid delivery system with an ultrasonic nozzle
US5835678A (en) 1996-10-03 1998-11-10 Emcore Corporation Liquid vaporizer system and method
US5887117A (en) 1997-01-02 1999-03-23 Sharp Kabushiki Kaisha Flash evaporator
US5882416A (en) 1997-06-19 1999-03-16 Advanced Technology Materials, Inc. Liquid delivery system, heater apparatus for liquid delivery system, and vaporizer
JPH1112741A (ja) 1997-06-24 1999-01-19 Nissin Electric Co Ltd 液体原料の気化装置
US6252932B1 (en) 1997-07-22 2001-06-26 Fuji Photo Film Co., Ltd. Method and apparatus for acquiring image information for energy subtraction processing
JP4033948B2 (ja) * 1997-08-07 2008-01-16 沖電気工業株式会社 カラーパレット用ｒａｍおよびｄ／ａコンバータ
US6067342A (en) 1997-10-30 2000-05-23 Analogic Corporation Digital filmless X-ray projection imaging system and method
JP3823591B2 (ja) 1999-03-25 2006-09-20 三菱電機株式会社 Ｃｖｄ原料用気化装置およびこれを用いたｃｖｄ装置
JP2002102217A (ja) * 2000-09-28 2002-04-09 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔシステム、ガントリ装置、コンソール端末及びその制御方法及び記憶媒体
US6813333B2 (en) * 2002-11-27 2004-11-02 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for detecting structural, perfusion, and functional abnormalities

Also Published As

Publication number Publication date
ES2300762T3 (es) 2008-06-16
SE527139C2 (sv) 2005-12-27
US20040234031A1 (en) 2004-11-25
DK1613216T3 (da) 2008-06-30
EP1613216A1 (en) 2006-01-11
EP1613216B1 (en) 2008-02-27
SE0301132L (sv) 2004-10-17
DE602004012080D1 (de) 2008-04-10
US7027561B2 (en) 2006-04-11
ATE387143T1 (de) 2008-03-15
DE602004012080T2 (de) 2009-03-12
WO2004091405A1 (en) 2004-10-28
SE0301132D0 (sv) 2003-04-16

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