JP6261915B2 - Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法 - Google Patents

Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法 Download PDF

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JP6261915B2
JP6261915B2 JP2013179627A JP2013179627A JP6261915B2 JP 6261915 B2 JP6261915 B2 JP 6261915B2 JP 2013179627 A JP2013179627 A JP 2013179627A JP 2013179627 A JP2013179627 A JP 2013179627A JP 6261915 B2 JP6261915 B2 JP 6261915B2
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JP2014061286A5 (https=
JP2014061286A (ja
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博基 田口
博基 田口
達郎 前田
達郎 前田
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Canon Medical Systems Corp
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Toshiba Medical Systems Corp
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Priority to JP2013179627A priority patent/JP6261915B2/ja
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    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/32—Supply voltage of the X-ray apparatus or tube

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2013179627A 2012-08-30 2013-08-30 Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法 Active JP6261915B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2013/073405 WO2014034888A1 (ja) 2012-08-30 2013-08-30 Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法
CN201380008634.5A CN104105445B (zh) 2012-08-30 2013-08-30 X射线ct装置、图像处理装置以及图像处理方法
JP2013179627A JP6261915B2 (ja) 2012-08-30 2013-08-30 Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法
US14/326,889 US9532759B2 (en) 2012-08-30 2014-07-09 X-ray CT apparatus, image processing apparatus, and image processing method

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JP2012189917 2012-08-30
JP2012189917 2012-08-30
JP2013179627A JP6261915B2 (ja) 2012-08-30 2013-08-30 Ｘ線ｃｔ装置、画像処理装置、及び画像処理方法

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JP2014061286A JP2014061286A (ja) 2014-04-10
JP2014061286A5 JP2014061286A5 (https=) 2016-10-13
JP6261915B2 true JP6261915B2 (ja) 2018-01-17

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JP (1) JP6261915B2 (https=)
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US12475533B2 (en) 2020-09-17 2025-11-18 Fujifilm Corporation Image processing apparatus, image processing method, and image processing program

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US12475533B2 (en) 2020-09-17 2025-11-18 Fujifilm Corporation Image processing apparatus, image processing method, and image processing program

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CN104105445B (zh) 2017-06-16
WO2014034888A1 (ja) 2014-03-06
US9532759B2 (en) 2017-01-03
CN104105445A (zh) 2014-10-15
US20140321603A1 (en) 2014-10-30
JP2014061286A (ja) 2014-04-10

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