JP6595202B2 - Ｘ線診断装置 - Google Patents

Ｘ線診断装置 Download PDF

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Publication number
JP6595202B2
JP6595202B2 JP2015083675A JP2015083675A JP6595202B2 JP 6595202 B2 JP6595202 B2 JP 6595202B2 JP 2015083675 A JP2015083675 A JP 2015083675A JP 2015083675 A JP2015083675 A JP 2015083675A JP 6595202 B2 JP6595202 B2 JP 6595202B2
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Japan
Prior art keywords
ray
imaging system
image
diagnostic apparatus
rotation center
Prior art date
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Application number
JP2015083675A
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English (en)
Japanese (ja)
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JP2016202246A5 (OSRAM
JP2016202246A (ja
Inventor
悟 大石
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.)
Canon Medical Systems Corp
Original Assignee
Canon Medical Systems Corp
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.)
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Publication date
Application filed by Canon Medical Systems Corp filed Critical Canon Medical Systems Corp
Priority to JP2015083675A priority Critical patent/JP6595202B2/ja
Priority to US15/091,899 priority patent/US10052074B2/en
Publication of JP2016202246A publication Critical patent/JP2016202246A/ja
Publication of JP2016202246A5 publication Critical patent/JP2016202246A5/ja
Application granted granted Critical
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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
    • A61B6/40—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
    • A61B6/48—Diagnostic techniques
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • 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
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce 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
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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

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)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2015083675A 2015-04-15 2015-04-15 Ｘ線診断装置 Active JP6595202B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015083675A JP6595202B2 (ja) 2015-04-15 2015-04-15 Ｘ線診断装置
US15/091,899 US10052074B2 (en) 2015-04-15 2016-04-06 X-ray diagnostic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015083675A JP6595202B2 (ja) 2015-04-15 2015-04-15 Ｘ線診断装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019174449A Division JP6711952B2 (ja) 2019-09-25 2019-09-25 Ｘ線診断装置

Publications (3)

Publication Number Publication Date
JP2016202246A JP2016202246A (ja) 2016-12-08
JP2016202246A5 JP2016202246A5 (OSRAM) 2018-05-31
JP6595202B2 true JP6595202B2 (ja) 2019-10-23

Family

ID=57129429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015083675A Active JP6595202B2 (ja) 2015-04-15 2015-04-15 Ｘ線診断装置

Country Status (2)

Country Link
US (1) US10052074B2 (OSRAM)
JP (1) JP6595202B2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3834732A1 (en) * 2019-12-10 2021-06-16 Koninklijke Philips N.V. Field of view matching for mobile 3d imaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4334244B2 (ja) * 2003-02-13 2009-09-30 株式会社東芝 バイプレーンｘ線撮影装置
JP2005160544A (ja) * 2003-11-28 2005-06-23 Toshiba Corp 画像処理装置
JP4703119B2 (ja) * 2004-03-05 2011-06-15 株式会社東芝 Ｘ線診断装置
JP3940747B2 (ja) * 2006-01-18 2007-07-04 株式会社東芝 Ｘ線診断装置
JP5535532B2 (ja) * 2009-06-26 2014-07-02 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ｃｔ装置
JP2012249960A (ja) * 2011-06-06 2012-12-20 Toshiba Corp 医用画像処理装置
WO2014098250A1 (ja) * 2012-12-21 2014-06-26 株式会社 東芝 Ｘ線診断装置

Also Published As

Publication number Publication date
US20160302744A1 (en) 2016-10-20
US10052074B2 (en) 2018-08-21
JP2016202246A (ja) 2016-12-08

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