JPS54152489A - Computer tomograph - Google Patents

Computer tomograph

Info

Publication number
JPS54152489A
JPS54152489A JP4982679A JP4982679A JPS54152489A JP S54152489 A JPS54152489 A JP S54152489A JP 4982679 A JP4982679 A JP 4982679A JP 4982679 A JP4982679 A JP 4982679A JP S54152489 A JPS54152489 A JP S54152489A
Authority
JP
Japan
Prior art keywords
computer tomograph
tomograph
computer
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.)
Pending
Application number
JP4982679A
Other languages
English (en)
Japanese (ja)
Inventor
Henrii Baaningaa Uorutaa
Ueruzu Redeinguton Roorando
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS54152489A publication Critical patent/JPS54152489A/ja
Pending 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
    • A61B6/4007—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
    • A61B6/40—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
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
JP4982679A 1978-04-28 1979-04-24 Computer tomograph Pending JPS54152489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/900,781 US4196352A (en) 1978-04-28 1978-04-28 Multiple purpose high speed tomographic x-ray scanner

Publications (1)

Publication Number Publication Date
JPS54152489A true JPS54152489A (en) 1979-11-30

Family

ID=25413070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4982679A Pending JPS54152489A (en) 1978-04-28 1979-04-24 Computer tomograph

Country Status (5)

Country Link
US (1) US4196352A (OSRAM)
JP (1) JPS54152489A (OSRAM)
DE (1) DE2916848C2 (OSRAM)
FR (1) FR2424017A1 (OSRAM)
GB (1) GB2020138B (OSRAM)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04505575A (ja) * 1990-09-04 1992-10-01 ゼネラル・エレクトリック・カンパニイ 物体が視野より大きい場合の３次元計算機式断層写真データ収集用コーン・ビーム走査軌跡法
JP2004509690A (ja) * 2000-09-28 2004-04-02 フィリップス　メディカル　システムズ　テクノロジーズ　リミテッド 時間的に一貫した大きい照射範囲のためのｃｔスキャナ
JP2005193035A (ja) * 2003-12-30 2005-07-21 Ge Medical Systems Global Technology Co Llc 放射線散乱を抑えた多重型検出器計算機式断層写真法（ｃｔ）撮像方法及び装置
JP2006255089A (ja) * 2005-03-16 2006-09-28 Toshiba Corp Ｘ線コンピュータ断層撮影装置
JP2007007217A (ja) * 2005-06-30 2007-01-18 Toshiba Corp 多管球ｃｔ装置
JP2007530212A (ja) * 2004-03-30 2007-11-01 エックスカウンター アーベー 撮像データを取得するための構造及び方法
JP2022539191A (ja) * 2019-06-26 2022-09-07 コー・ヤング・テクノロジー・インコーポレーテッド 複数の光源を用いたコンピュータ断層撮影装置及びコンピュータ断層撮影方法
JP2024523536A (ja) * 2021-07-07 2024-06-28 チンファ ユニバーシティ 放射線走査装置

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DE2852968A1 (de) * 1978-12-07 1980-06-19 Siemens Ag Schichtgeraet zur herstellung von transversalschichtbildern eines aufnahmeobjektes
US4686695A (en) * 1979-02-05 1987-08-11 Board Of Trustees Of The Leland Stanford Junior University Scanned x-ray selective imaging system
DE2932182A1 (de) * 1979-08-08 1981-02-26 Siemens Ag Schichtgeraet zur herstellung von transversalschichtbildern
US4426725A (en) * 1979-08-20 1984-01-17 Grady John K Biplanar variable angle X-ray examining apparatus
SE418583B (sv) * 1979-10-23 1981-06-15 Sandvik Ab Skerverktyg for avstickning
DE2943643A1 (de) * 1979-10-29 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Schichtgeraet zur herstellung von transversalschichtbildern
DE3017494A1 (de) * 1980-05-07 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Strahlendiagnostikeinrichtung
NL8003355A (nl) * 1980-06-09 1982-01-04 Philips Nv Medisch stralingsonderzoekapparaat.
US4578767A (en) * 1981-10-02 1986-03-25 Raytheon Company X-ray system tester
US4951222A (en) * 1988-06-09 1990-08-21 Bethlehem Steel Corporation Method and system for dimensional and weight measurements of articles of manufacture by computerized tomography
JPH0252640A (ja) * 1988-08-15 1990-02-22 Toshiba Corp Ｘ線ｃｔスキャナ装置
WO1991000048A2 (en) * 1989-06-30 1991-01-10 Kaplan H Charles Transmission/emission registered image (teri) computed tomography scanners
US5966422A (en) * 1992-07-20 1999-10-12 Picker Medical Systems, Ltd. Multiple source CT scanner
DE4436688A1 (de) * 1994-10-13 1996-04-25 Siemens Ag Computertomograph
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
JP2002320610A (ja) * 2001-02-23 2002-11-05 Mitsubishi Heavy Ind Ltd Ｘ線ｃｔ装置とｘ線ｃｔ装置撮影方法
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
US6904118B2 (en) * 2002-07-23 2005-06-07 General Electric Company Method and apparatus for generating a density map using dual-energy CT
US7813473B2 (en) * 2002-07-23 2010-10-12 General Electric Company Method and apparatus for generating temporally interpolated projections
US7356115B2 (en) * 2002-12-04 2008-04-08 Varian Medical Systems Technology, Inc. Radiation scanning units including a movable platform
US7103137B2 (en) * 2002-07-24 2006-09-05 Varian Medical Systems Technology, Inc. Radiation scanning of objects for contraband
DE10241184B4 (de) * 2002-09-05 2008-04-30 Siemens Ag Verfahren für eine Biplan-Röntgeneinrichtung zur Erzeugung eines Volumendatensatzes
JP4314008B2 (ja) * 2002-10-01 2009-08-12 株式会社東芝 Ｘ線ｃｔスキャナ
US7672426B2 (en) * 2002-12-04 2010-03-02 Varian Medical Systems, Inc. Radiation scanning units with reduced detector requirements
DE10302565A1 (de) * 2003-01-22 2004-08-12 Siemens Ag Bildgebendes Tomographiegerät mit wenigstens zwei Strahler-Detektor-Kombinationen
DE10302567A1 (de) * 2003-01-22 2004-08-12 Siemens Ag Bildgebendes Tomographiegerät mit wenigstens zwei Strahler-Detektor-Systemen und Verfahren zum Betrieb eines solchen Tomographiegeräts
US6873677B2 (en) * 2003-04-18 2005-03-29 Leon Kaufman Method and device for improving time resolution of an imaging device
DE10354214A1 (de) * 2003-11-20 2005-06-02 Siemens Ag Verfahren zur Erzeugung von tomographischen Schnittbildern eines sich periodisch bewegenden Objektes mit mehreren Fokus-Detektor-Kombinationen
DE10354900A1 (de) * 2003-11-24 2005-06-30 Siemens Ag Verfahren zur Erzeugung von tomographischen Schnittbildern eines sich periodisch bewegenden Objektes mit mehreren Fokus-Detektor-Kombinationen
US7639774B2 (en) * 2003-12-23 2009-12-29 General Electric Company Method and apparatus for employing multiple axial-sources
DE102004003532A1 (de) * 2004-01-23 2005-08-18 Siemens Ag Verfahren zur Lagebestimmung dreidimensionaler Strukturen eines Patienten mit Hilfe eines Computertomographen
US7333587B2 (en) * 2004-02-27 2008-02-19 General Electric Company Method and system for imaging using multiple offset X-ray emission points
US7468513B2 (en) * 2004-06-18 2008-12-23 The Children's Hospital Of Philadelphia Fast dynamic imaging protocol using a multi-head single photon emission computed tomography system
DE102004030550A1 (de) 2004-06-24 2006-01-19 Siemens Ag Bildgebendes Tomographiegerät mit zumindest zwei unter Systemwinkel angeordneten Aufnahmesystemen und Verfahren für ein derartiges Tomographiegerät zur Bestimmung der Systemwinkel der Aufnahmesysteme
DE102004030549A1 (de) * 2004-06-24 2006-01-19 Siemens Ag Bildgebendes Tomographiegerät mit zumindest zwei zueinander fest angeordneten Aufnahmesystemen und Verfahren für ein derartiges Tomographiegerät zur Bestimmung der Anordnung der Aufnahmesysteme
DE102004051172A1 (de) * 2004-10-20 2006-04-27 Siemens Ag Detektor für ein Computertomographiegerät und Computertomographiegerät mit einem solchen Detektor
US7062006B1 (en) 2005-01-19 2006-06-13 The Board Of Trustees Of The Leland Stanford Junior University Computed tomography with increased field of view
DE102005014853A1 (de) * 2005-03-30 2006-10-12 Siemens Ag Tomographiegerät zur schnellen Volumenabtastung eines Untersuchungsbereichs und Verfahren zur schnellen Volumenabtastung des Untersuchungsbereichs mit einem solchen Tomographiegerät
DE102006029198A1 (de) * 2006-06-26 2007-11-08 Siemens Ag Computertomographie-System und Verfahren zur Erzeugung von Schnittbildaufnahmen
US8290222B2 (en) * 2006-08-29 2012-10-16 Siemens Medical Solutions Usa, Inc. Systems and methods of image processing utilizing resizing of data
US7616731B2 (en) * 2006-08-30 2009-11-10 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US7706499B2 (en) * 2006-08-30 2010-04-27 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US20080056432A1 (en) * 2006-08-30 2008-03-06 General Electric Company Reconstruction of CT projection data
US7835486B2 (en) * 2006-08-30 2010-11-16 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US7388940B1 (en) * 2006-11-24 2008-06-17 General Electric Company Architectures for cardiac CT based on area x-ray sources
US7428292B2 (en) * 2006-11-24 2008-09-23 General Electric Company Method and system for CT imaging using multi-spot emission sources
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
US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
WO2008133765A2 (en) * 2007-02-13 2008-11-06 Sentinel Scanning Corporation Ct scanning and contraband detection
CN103064125B (zh) * 2007-06-21 2016-01-20 瑞皮斯坎系统股份有限公司 用于提高受指引的人员筛查的系统和方法
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US8139709B2 (en) * 2008-09-15 2012-03-20 University Of Utah Research Foundation Staggered circular scans for CT imaging
US9459216B2 (en) 2009-01-05 2016-10-04 En'urga, Inc. Method for characterizing flame and spray structures in windowless chambers
US20100172471A1 (en) * 2009-01-05 2010-07-08 Sivathanu Yudaya R Method and apparatus for characterizing flame and spray structure in windowless chambers
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522185A (en) * 1974-11-29 1977-01-08 Univ Leland Stanford Junior Method and device for taking sectional body by transmissive radiation

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FR2304321A1 (fr) * 1975-03-20 1976-10-15 Emi Ltd Appareil de tomographie a multiples detecteurs
GB1568782A (en) * 1976-02-28 1980-06-04 Jeol Ltd Apparatus for obtaining an x-ray image of a slice plane of an object
DE2614083B2 (de) * 1976-04-01 1979-02-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgenschichtgerät zur Herstellung von Transversalschichtbildern
JPS582695B2 (ja) * 1977-02-14 1983-01-18 株式会社東芝 透過性放射線による検査装置

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS522185A (en) * 1974-11-29 1977-01-08 Univ Leland Stanford Junior Method and device for taking sectional body by transmissive radiation

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04505575A (ja) * 1990-09-04 1992-10-01 ゼネラル・エレクトリック・カンパニイ 物体が視野より大きい場合の３次元計算機式断層写真データ収集用コーン・ビーム走査軌跡法
JP2004509690A (ja) * 2000-09-28 2004-04-02 フィリップス　メディカル　システムズ　テクノロジーズ　リミテッド 時間的に一貫した大きい照射範囲のためのｃｔスキャナ
JP4892673B2 (ja) * 2000-09-28 2012-03-07 フィリップス メディカル システムズ テクノロジーズ リミテッド 時間的に一貫した大きい照射範囲のためのｃｔスキャナ
JP2005193035A (ja) * 2003-12-30 2005-07-21 Ge Medical Systems Global Technology Co Llc 放射線散乱を抑えた多重型検出器計算機式断層写真法（ｃｔ）撮像方法及び装置
JP4874232B2 (ja) * 2004-03-30 2012-02-15 エックスカウンター アーベー 撮像データを取得するための構造及び方法
JP2007530212A (ja) * 2004-03-30 2007-11-01 エックスカウンター アーベー 撮像データを取得するための構造及び方法
JP2006255089A (ja) * 2005-03-16 2006-09-28 Toshiba Corp Ｘ線コンピュータ断層撮影装置
JP2007007217A (ja) * 2005-06-30 2007-01-18 Toshiba Corp 多管球ｃｔ装置
JP2022539191A (ja) * 2019-06-26 2022-09-07 コー・ヤング・テクノロジー・インコーポレーテッド 複数の光源を用いたコンピュータ断層撮影装置及びコンピュータ断層撮影方法
JP2022539766A (ja) * 2019-06-26 2022-09-13 コー・ヤング・テクノロジー・インコーポレーテッド 複数の光源を用いたコンピュータ断層撮影装置及びコンピュータ断層撮影方法
JP2023075303A (ja) * 2019-06-26 2023-05-30 コー・ヤング・テクノロジー・インコーポレーテッド 複数の光源を用いたコンピュータ断層撮影装置及びコンピュータ断層撮影方法
US11969272B2 (en) 2019-06-26 2024-04-30 Koh Young Technology Inc. Computed tomography apparatus and method using plurality of light sources
US12121375B2 (en) 2019-06-26 2024-10-22 Koh Young Technology Inc. Computed tomography apparatus and method using plurality of light sources
US12279897B2 (en) 2019-06-26 2025-04-22 Koh Young Technology Inc. Computed tomography apparatus and method using plurality of light sources
JP2024523536A (ja) * 2021-07-07 2024-06-28 チンファ ユニバーシティ 放射線走査装置

Also Published As

Publication number Publication date
US4196352A (en) 1980-04-01
GB2020138A (en) 1979-11-07
GB2020138B (en) 1982-11-24
FR2424017B1 (OSRAM) 1984-08-24
DE2916848C2 (de) 1984-09-13
DE2916848A1 (de) 1979-11-08
FR2424017A1 (fr) 1979-11-23

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