JP7181215B2 - 暗視野ｘ線撮像用の感度が最適化された患者位置決めシステム - Google Patents

暗視野ｘ線撮像用の感度が最適化された患者位置決めシステム Download PDF

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JP7181215B2
JP7181215B2 JP2019551589A JP2019551589A JP7181215B2 JP 7181215 B2 JP7181215 B2 JP 7181215B2 JP 2019551589 A JP2019551589 A JP 2019551589A JP 2019551589 A JP2019551589 A JP 2019551589A JP 7181215 B2 JP7181215 B2 JP 7181215B2
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patient
source unit
distance
unit
grating
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JP2020513973A5 (enExample
JP2020513973A (ja
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トーマス ケーラー
アンドリー ヤロシェンコ
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Koninklijke Philips NV
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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
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/589—Setting distance between source unit and patient

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2019551589A 2017-03-24 2018-02-27 暗視野ｘ線撮像用の感度が最適化された患者位置決めシステム Active JP7181215B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17162697.1A EP3378397A1 (en) 2017-03-24 2017-03-24 Sensitivity optimized patient positioning system for dark-field x-ray imaging
EP17162697.1 2017-03-24
PCT/EP2018/054849 WO2018172024A1 (en) 2017-03-24 2018-02-27 Sensitivity optimized patient positioning system for dark-field x-ray imaging

Publications (3)

Publication Number Publication Date
JP2020513973A JP2020513973A (ja) 2020-05-21
JP2020513973A5 JP2020513973A5 (enExample) 2021-04-08
JP7181215B2 true JP7181215B2 (ja) 2022-11-30

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JP2019551589A Active JP7181215B2 (ja) 2017-03-24 2018-02-27 暗視野ｘ線撮像用の感度が最適化された患者位置決めシステム

Country Status (5)

Country Link
US (1) US10945691B2 (enExample)
EP (2) EP3378397A1 (enExample)
JP (1) JP7181215B2 (enExample)
CN (1) CN110520049B (enExample)
WO (1) WO2018172024A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111643100B (zh) * 2019-11-21 2021-10-15 清华大学 相衬成像系统信息表征方法及系统
EP4014879A1 (en) * 2020-12-16 2022-06-22 Koninklijke Philips N.V. Field of view visualization for phase contrast x-ray imaging systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015213665A (ja) 2014-05-12 2015-12-03 キヤノン株式会社 放射線撮像装置
WO2017001294A1 (en) 2015-06-30 2017-01-05 Koninklijke Philips N.V. Scanning x-ray apparatus with full-field detector

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JPH042287A (ja) 1990-04-19 1992-01-07 Sony Corp ビデオ信号記録装置
DE4314897C2 (de) 1993-05-05 1996-04-18 Siemens Ag Röntgengerät
US7095904B2 (en) 2000-04-12 2006-08-22 Ultratech, Inc. Method and apparatus for determining best focus using dark-field imaging
JP2001299733A (ja) * 2000-04-27 2001-10-30 Konica Corp Ｐｃｉ放射線画像処理装置、ｐｃｉ放射線画像検出処理装置、ｐｃｉ放射線画像出力装置及びｐｃｉ画像診断支援装置
WO2007043329A1 (ja) * 2005-10-12 2007-04-19 Konica Minolta Medical & Graphic, Inc. 放射線画像撮影装置
US20100080436A1 (en) * 2007-02-21 2010-04-01 Konica Minolta Medical & Graphic, Inc. Radiographic imaging device and radiographic imaging system
US8315354B2 (en) * 2007-12-07 2012-11-20 Konica Minolta Medical & Graphic, Inc. Dynamic radiographing system
JP5714861B2 (ja) 2010-10-07 2015-05-07 株式会社リガク Ｘ線画像撮影方法およびｘ線画像撮影装置
US20130108015A1 (en) 2011-10-28 2013-05-02 Csem Centre Suisse D'electronique Et De Microtechnique S.A - Recherche Et Developpement X-ray interferometer
EP2747661B1 (en) * 2011-11-18 2019-06-26 Koninklijke Philips N.V. X-ray imaging guiding system for positioning a patient
DE102012213876A1 (de) * 2012-08-06 2014-02-06 Siemens Aktiengesellschaft Anordnung und Verfahren zur inversen Röntgen-Phasenkontrast-Bildgebung
WO2014027289A1 (en) * 2012-08-17 2014-02-20 Koninklijke Philips N.V. Handling misalignment in differential phase contrast imaging
BR112015003425A2 (pt) * 2012-08-20 2017-07-04 Koninklijke Philips Nv sistema de formação de imagens de raio x para formação de imagens de contraste de fases diferencial, método de manuseio de desalinhamento em um sistema de formação de imagens de raio x para formação de imagens de contraste de fases diferencial, elemento de programa de computador para controlar um aparelho, e meio legível por computador
WO2014206841A1 (en) * 2013-06-28 2014-12-31 Koninklijke Philips N.V. Correction in phase contrast imaging
US9895117B2 (en) * 2014-10-13 2018-02-20 Koninklijke Philips N.V. Grating device for phase contrast and/or dark-field imaging of a movable object
CN106153646B (zh) * 2015-04-08 2022-06-24 清华大学 X射线成像系统和方法
CN107580473A (zh) * 2015-05-06 2018-01-12 皇家飞利浦有限公司 X射线成像

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015213665A (ja) 2014-05-12 2015-12-03 キヤノン株式会社 放射線撮像装置
WO2017001294A1 (en) 2015-06-30 2017-01-05 Koninklijke Philips N.V. Scanning x-ray apparatus with full-field detector

Also Published As

Publication number Publication date
JP2020513973A (ja) 2020-05-21
CN110520049B (zh) 2023-09-12
RU2019133541A (ru) 2021-04-26
RU2019133541A3 (enExample) 2021-07-05
EP3378397A1 (en) 2018-09-26
EP3600043A1 (en) 2020-02-05
US10945691B2 (en) 2021-03-16
WO2018172024A1 (en) 2018-09-27
CN110520049A (zh) 2019-11-29
US20200015767A1 (en) 2020-01-16

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