JP7053679B6 - Ｘ線撮影装置 - Google Patents

Ｘ線撮影装置 Download PDF

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Publication number
JP7053679B6
JP7053679B6 JP2019569365A JP2019569365A JP7053679B6 JP 7053679 B6 JP7053679 B6 JP 7053679B6 JP 2019569365 A JP2019569365 A JP 2019569365A JP 2019569365 A JP2019569365 A JP 2019569365A JP 7053679 B6 JP7053679 B6 JP 7053679B6
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coordinate system
image
camera
ray
subject
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Japanese (ja)
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JP2020524546A5 (enExample
JP7053679B2 (ja
JP2020524546A (ja
Inventor
ジュリアン セネガス
サシャ アンドレアス ジョッケル
ハンス‐インゴ マーク
マーティン ベルトルト
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Koninklijke Philips NV
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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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • 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
    • A61B6/08—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
    • A61B6/52—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
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • 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
    • A61B6/582—Calibration
    • A61B6/585—Calibration of detector units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2019569365A 2017-06-15 2018-06-15 Ｘ線撮影装置 Active JP7053679B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17176201.6 2017-06-15
EP17176201.6A EP3415093A1 (en) 2017-06-15 2017-06-15 An x-ray radiography apparatus
PCT/EP2018/066032 WO2018229286A1 (en) 2017-06-15 2018-06-15 An x-ray radiography apparatus

Publications (4)

Publication Number Publication Date
JP2020524546A JP2020524546A (ja) 2020-08-20
JP2020524546A5 JP2020524546A5 (enExample) 2021-07-26
JP7053679B2 JP7053679B2 (ja) 2022-04-12
JP7053679B6 true JP7053679B6 (ja) 2022-06-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019569365A Active JP7053679B6 (ja) 2017-06-15 2018-06-15 Ｘ線撮影装置

Country Status (5)

Country Link
US (1) US11051783B2 (enExample)
EP (3) EP3415093A1 (enExample)
JP (1) JP7053679B6 (enExample)
CN (2) CN117159014A (enExample)
WO (1) WO2018229286A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11721014B2 (en) 2019-11-15 2023-08-08 GE Precision Healthcare LLC Methods and systems for a field-of-view preview
CN112907455B (zh) * 2019-12-04 2024-06-21 财团法人成大研究发展基金会 几何相机校正系统及方法
EP4101390A1 (en) * 2021-06-11 2022-12-14 Koninklijke Philips N.V. Positioning an object with respect to an x-ray detector
CN114190957B (zh) * 2021-12-31 2025-09-26 东软医疗系统股份有限公司 辅助摆位方法、装置、存储介质及计算机设备
EP4487780A4 (en) * 2022-03-03 2025-06-25 FUJIFILM Corporation IMAGING AID DEVICE, METHOD FOR OPERATING AN IMAGING AID DEVICE, AND PROGRAM FOR OPERATING AN IMAGING AID DEVICE
CN114343689B (zh) * 2022-03-17 2022-05-27 晓智未来(成都)科技有限公司 基于摄影测量的限束器开口面积测量方法及应用
CN115024740B (zh) * 2022-08-11 2022-10-25 晓智未来(成都)科技有限公司 普通x射线摄影虚拟射野显示方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526231A (ja) 2012-08-27 2015-09-10 コーニンクレッカ フィリップス エヌ ヴェ 光学３ｄシーン検出及び解釈に基づく患者個別型及び自動ｘ線システム調節
JP2015213671A (ja) 2014-05-12 2015-12-03 株式会社東芝 Ｘ線画像診断装置及び医療従事者の被曝管理方法
US20150363002A1 (en) 2014-06-11 2015-12-17 Siemens Aktiengesellschaft Device and method for the gesture-controlled setting of setting variables on an x-ray source
WO2016001130A1 (en) 2014-06-30 2016-01-07 Agfa Healthcare Method and system for configuring an x-ray imaging system
WO2016103361A1 (ja) 2014-12-24 2016-06-30 株式会社島津製作所 Ｘ線撮影装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119426A2 (en) * 2005-05-03 2006-11-09 Regents Of The University Of California Biopsy systems for breast computed tomography
US7869562B2 (en) * 2008-05-19 2011-01-11 Siemens Aktiengesellschaft Automatic patient positioning system
CN102123664B (zh) * 2008-08-13 2014-05-07 皇家飞利浦电子股份有限公司 使用旋转中心寻找算法进行环形伪影校正的校准方法
WO2014027312A1 (en) * 2012-08-17 2014-02-20 Koninklijke Philips N.V. Camera-based visual adustment of a movable x-ray imaging system
US9814435B2 (en) 2014-08-28 2017-11-14 Samsung Electronics Co., Ltd. Medical imaging apparatus and method of operating same
JP5622898B2 (ja) * 2013-07-01 2014-11-12 株式会社東芝 Ｘ線診断装置
US10448911B2 (en) * 2013-10-30 2019-10-22 Koninklijke Philips N.V. Method and device for displaying medical images
EP3073917B1 (en) 2013-11-27 2023-01-11 Washington University Automated apparatus to improve image quality in x-ray and associated method of use
US9566040B2 (en) 2014-05-14 2017-02-14 Swissray Asia Healthcare Co., Ltd. Automatic collimator adjustment device with depth camera and method for medical treatment equipment
DE102014219667B3 (de) * 2014-09-29 2016-03-03 Siemens Aktiengesellschaft Verfahren zur Auswahl eines Aufnahmebereiches und System zur Auswahl eines Aufnahmebereichs
JP2017041668A (ja) * 2015-08-17 2017-02-23 キヤノン株式会社 画像入力装置、画像入力システム、画像入力装置の制御方法、及びプログラム
CN108024832A (zh) * 2015-09-28 2018-05-11 富士胶片株式会社 投影映射装置
US20190000564A1 (en) * 2015-12-30 2019-01-03 The Johns Hopkins University System and method for medical imaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526231A (ja) 2012-08-27 2015-09-10 コーニンクレッカ フィリップス エヌ ヴェ 光学３ｄシーン検出及び解釈に基づく患者個別型及び自動ｘ線システム調節
JP2015213671A (ja) 2014-05-12 2015-12-03 株式会社東芝 Ｘ線画像診断装置及び医療従事者の被曝管理方法
US20150363002A1 (en) 2014-06-11 2015-12-17 Siemens Aktiengesellschaft Device and method for the gesture-controlled setting of setting variables on an x-ray source
WO2016001130A1 (en) 2014-06-30 2016-01-07 Agfa Healthcare Method and system for configuring an x-ray imaging system
WO2016103361A1 (ja) 2014-12-24 2016-06-30 株式会社島津製作所 Ｘ線撮影装置

Also Published As

Publication number Publication date
EP3415093A1 (en) 2018-12-19
US20200100757A1 (en) 2020-04-02
CN110740687B (zh) 2023-09-19
EP3638122A1 (en) 2020-04-22
CN110740687A (zh) 2020-01-31
WO2018229286A1 (en) 2018-12-20
CN117159014A (zh) 2023-12-05
EP3960089B1 (en) 2023-08-09
JP7053679B2 (ja) 2022-04-12
JP2020524546A (ja) 2020-08-20
EP3960089A1 (en) 2022-03-02
US11051783B2 (en) 2021-07-06
EP3638122B1 (en) 2021-12-22

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