JP2000342577A - 心臓イメージングのための立体型コンピュータ断層撮影システム - Google Patents

心臓イメージングのための立体型コンピュータ断層撮影システム

Info

Publication number
JP2000342577A
JP2000342577A JP2000133935A JP2000133935A JP2000342577A JP 2000342577 A JP2000342577 A JP 2000342577A JP 2000133935 A JP2000133935 A JP 2000133935A JP 2000133935 A JP2000133935 A JP 2000133935A JP 2000342577 A JP2000342577 A JP 2000342577A
Authority
JP
Japan
Prior art keywords
projection data
imaging system
ray
projection
ray source
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
JP2000133935A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000342577A5 (enExample
Inventor
Hui Hu
ヒュイ・ヒュー
Jiang Hsieh
ジャン・ヘシエー
Stanley Fox
スタンレー・フォックス
Kishore Acharya
キショアー・アチャルヤ
Hui David He
ヒュー・デビッド・ヘー
Yi Sun
イー・サン
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 JP2000342577A publication Critical patent/JP2000342577A/ja
Publication of JP2000342577A5 publication Critical patent/JP2000342577A5/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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • 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]
    • 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • 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
    • G01N2223/419—Imaging computed tomograph
    • 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
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/612—Specific applications or type of materials biological material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2000133935A 1999-05-07 2000-05-02 心臓イメージングのための立体型コンピュータ断層撮影システム Pending JP2000342577A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/307,400 US6370217B1 (en) 1999-05-07 1999-05-07 Volumetric computed tomography system for cardiac imaging
US09/307400 1999-05-07

Publications (2)

Publication Number Publication Date
JP2000342577A true JP2000342577A (ja) 2000-12-12
JP2000342577A5 JP2000342577A5 (enExample) 2006-09-07

Family

ID=23189596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000133935A Pending JP2000342577A (ja) 1999-05-07 2000-05-02 心臓イメージングのための立体型コンピュータ断層撮影システム

Country Status (4)

Country Link
US (2) US6370217B1 (enExample)
EP (1) EP1050272A1 (enExample)
JP (1) JP2000342577A (enExample)
IL (1) IL135973A (enExample)

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JP2005230426A (ja) * 2004-02-23 2005-09-02 Toshiba Corp Ｘ線コンピュータ断層撮影装置
JP2006122549A (ja) * 2004-11-01 2006-05-18 Toshiba Corp Ｘ線診断装置
US7079618B2 (en) 2003-03-14 2006-07-18 Kabushiki Kaisha Toshiba X-ray computed tomographic apparatus
JP2009213532A (ja) * 2008-03-07 2009-09-24 Aloka Co Ltd Ｘ線ｃｔ装置、および、その制御プログラム
US7715520B2 (en) 2005-09-07 2010-05-11 Kabushiki Kaisha Toshiba X-ray computed tomography apparatus
JP2012030089A (ja) * 2011-09-26 2012-02-16 Toshiba Corp Ｘ線診断装置
JP2013128825A (ja) * 2013-04-01 2013-07-04 Toshiba Corp Ｘ線診断装置

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