DE69714105D1 - Vorrichtung zur Transversabschichtbildern - Google Patents

Vorrichtung zur Transversabschichtbildern

Info

Publication number
DE69714105D1
DE69714105D1 DE69714105T DE69714105T DE69714105D1 DE 69714105 D1 DE69714105 D1 DE 69714105D1 DE 69714105 T DE69714105 T DE 69714105T DE 69714105 T DE69714105 T DE 69714105T DE 69714105 D1 DE69714105 D1 DE 69714105D1
Authority
DE
Germany
Prior art keywords
layer imaging
transverse layer
transverse
imaging
layer
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.)
Expired - Lifetime
Application number
DE69714105T
Other languages
English (en)
Other versions
DE69714105T2 (de
Inventor
Francis Glasser
Olivier Peyret
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE69714105D1 publication Critical patent/DE69714105D1/de
Application granted granted Critical
Publication of DE69714105T2 publication Critical patent/DE69714105T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/026—Semiconductor dose-rate meters
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69714105T 1996-02-29 1997-02-27 Vorrichtung zur Transversabschichtbildern Expired - Lifetime DE69714105T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602548A FR2745640B1 (fr) 1996-02-29 1996-02-29 Dispositif d'imagerie multicoupes

Publications (2)

Publication Number Publication Date
DE69714105D1 true DE69714105D1 (de) 2002-08-29
DE69714105T2 DE69714105T2 (de) 2003-02-27

Family

ID=9489717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714105T Expired - Lifetime DE69714105T2 (de) 1996-02-29 1997-02-27 Vorrichtung zur Transversabschichtbildern

Country Status (4)

Country Link
US (1) US5802138A (de)
EP (1) EP0795763B1 (de)
DE (1) DE69714105T2 (de)
FR (1) FR2745640B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001512359A (ja) * 1997-12-16 2001-08-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コンピュータ断層撮影装置
US6175611B1 (en) * 1998-10-06 2001-01-16 Cardiac Mariners, Inc. Tiered detector assembly
JP2000201920A (ja) * 1999-01-19 2000-07-25 Fuji Photo Film Co Ltd 撮影画像デ―タ取得方法および撮影画像デ―タ取得装置
GB0103133D0 (en) * 2001-02-08 2001-03-28 Univ Glasgow Improvements on or relating to medical imaging
IL156471A0 (en) * 2001-11-20 2004-01-04 Philips Medical Systems Techno Ct detector-module having radiation sielding or the processing circuitry
JP4746270B2 (ja) * 2002-02-15 2011-08-10 メドトロニック・ナビゲーション・インコーポレーテッド 着脱可能部分を有する多次元ｘ線イメージング装置用ガントリ・リング
AU2003225836A1 (en) * 2002-03-13 2003-09-29 Breakaway Imaging, Llc Systems and methods for quasi-simultaneous multi-planar x-ray imaging
AU2003224711A1 (en) * 2002-03-19 2003-10-08 Breakaway Imaging, Llc Computer tomograph with a detector following the movement of a pivotable x-ray source
JP2005529648A (ja) * 2002-06-11 2005-10-06 ブレークアウェイ・イメージング・エルエルシー Ｘ線画像化装置用の片持ち支持ガントリ・リング
US7248671B2 (en) * 2002-06-26 2007-07-24 Kabushiki Kaisha Toshiba X-ray diagnosis apparatus
WO2004019279A2 (en) * 2002-08-21 2004-03-04 Breakaway Imaging, Llc Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system
US7338207B2 (en) * 2002-08-21 2008-03-04 Medtronic Navigation, Inc. Gantry positioning apparatus for X-ray imaging
US7379528B2 (en) * 2003-01-06 2008-05-27 Koninklijke Philips Electronics N.V. Radiation detector with shielded electronics for computed tomography
GB0312499D0 (en) * 2003-05-31 2003-07-09 Council Cent Lab Res Councils Tomographic energy dispersive diffraction imaging system
US8044435B2 (en) 2006-11-14 2011-10-25 Lockheed Martin Corporation Sub-pixel nBn detector
DE102011108876B4 (de) 2011-07-28 2018-08-16 Technische Universität Dresden Direktwandelnder Röntgendetektor mit Strahlenschutz für die Elektronik
US9788804B2 (en) * 2014-07-22 2017-10-17 Samsung Electronics Co., Ltd. Anatomical imaging system with improved detector block module
WO2017037527A1 (en) * 2015-08-31 2017-03-09 G-Ray Switzerland Sa Photon counting cone-beam ct apparatus with monolithic cmos integrated pixel detectors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905265A (en) * 1985-12-11 1990-02-27 General Imaging Corporation X-ray imaging system and solid state detector therefor
US4963746A (en) * 1986-11-25 1990-10-16 Picker International, Inc. Split energy level radiation detection
JPH0438489A (ja) * 1990-06-04 1992-02-07 Toshiba Corp Ｘ線ｃｔ用検出器
US5241576A (en) * 1991-12-23 1993-08-31 General Electric Company Segmented detector containing sub-elements for separate measuring of a fan beam
US5245191A (en) * 1992-04-14 1993-09-14 The Board Of Regents Of The University Of Arizona Semiconductor sensor for gamma-ray tomographic imaging system
CA2095366C (en) * 1992-05-21 1999-09-14 Timothy C. Collins Hybridized semiconductor pixel detector arrays for use in digital radiography
US5291402A (en) * 1992-08-07 1994-03-01 General Electric Company Helical scanning computed tomography apparatus
US5319693A (en) * 1992-12-30 1994-06-07 General Electric Company Three dimensional computerized tomography scanning configuration for imaging large objects with smaller area detectors
US5355309A (en) * 1992-12-30 1994-10-11 General Electric Company Cone beam spotlight imaging using multi-resolution area detector
US5430784A (en) * 1994-02-28 1995-07-04 General Electric Company Computerized tomography imaging using multi-slice detector with selectable slice thickness
US5592523A (en) * 1994-12-06 1997-01-07 Picker International, Inc. Two dimensional detector array for CT scanners
JP2825450B2 (ja) * 1994-12-06 1998-11-18 株式会社東芝 Ｃｔスキャナ

Also Published As

Publication number Publication date
EP0795763B1 (de) 2002-07-24
FR2745640A1 (fr) 1997-09-05
EP0795763A1 (de) 1997-09-17
US5802138A (en) 1998-09-01
FR2745640B1 (fr) 1998-04-10
DE69714105T2 (de) 2003-02-27

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Legal Events

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