JP7159155B2 - 動的ビームサイズ制限を有する撮像システム - Google Patents

動的ビームサイズ制限を有する撮像システム Download PDF

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Publication number
JP7159155B2
JP7159155B2 JP2019516617A JP2019516617A JP7159155B2 JP 7159155 B2 JP7159155 B2 JP 7159155B2 JP 2019516617 A JP2019516617 A JP 2019516617A JP 2019516617 A JP2019516617 A JP 2019516617A JP 7159155 B2 JP7159155 B2 JP 7159155B2
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imaging system
image
ray imaging
image field
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Japanese (ja)
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JP2019532718A5 (enExample
JP2019532718A (ja
Inventor
ヨハネス コルネリス ヤン
ルーン ロブ ヴァン
メゾルスト ニールス
ウォルコッテ パスカル
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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
    • A61B6/08—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
    • A61B6/06—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
    • A61B6/44—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
    • A61B6/58—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
    • A61B6/42—Arrangements for detecting radiation specially adapted 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • 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
    • 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
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2019516617A 2016-09-29 2017-09-29 動的ビームサイズ制限を有する撮像システム Active JP7159155B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16191439 2016-09-29
EP16191439.5 2016-09-29
PCT/EP2017/074917 WO2018060507A1 (en) 2016-09-29 2017-09-29 Imaging system with dynamic beam size limitation

Publications (3)

Publication Number Publication Date
JP2019532718A JP2019532718A (ja) 2019-11-14
JP2019532718A5 JP2019532718A5 (enExample) 2020-11-12
JP7159155B2 true JP7159155B2 (ja) 2022-10-24

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ID=57083151

Family Applications (1)

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JP2019516617A Active JP7159155B2 (ja) 2016-09-29 2017-09-29 動的ビームサイズ制限を有する撮像システム

Country Status (5)

Country Link
US (1) US10881363B2 (enExample)
EP (1) EP3518767B1 (enExample)
JP (1) JP7159155B2 (enExample)
CN (1) CN109922734B (enExample)
WO (1) WO2018060507A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11751827B2 (en) * 2019-09-24 2023-09-12 Brainlab Ag Method and system for determining the configuration of a medical imaging system
US11871998B2 (en) 2019-12-06 2024-01-16 Stryker European Operations Limited Gravity based patient image orientation detection
US11701075B2 (en) * 2021-02-10 2023-07-18 GE Precision Healthcare LLC X-ray image feedback for DXA scan FOV adjustment
JPWO2023068230A1 (enExample) * 2021-10-21 2023-04-27
JP2023139720A (ja) * 2022-03-22 2023-10-04 東芝Ｉｔコントロールシステム株式会社 Ｘ線検査装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040015077A1 (en) 2002-07-11 2004-01-22 Marwan Sati Apparatus, system and method of calibrating medical imaging systems
JP2005198975A (ja) 2004-01-19 2005-07-28 Toshiba Corp Ｘ線診断装置及びその方法
JP2006055369A (ja) 2004-08-20 2006-03-02 Hitachi Medical Corp Ｘ線画像診断装置
JP2010110498A (ja) 2008-11-07 2010-05-20 Fujifilm Corp 撮像装置

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US6370218B1 (en) * 1995-12-21 2002-04-09 General Electric Company Methods and systems for determining x-ray beam position in multi-slice computed tomography scanners
SE9700277D0 (sv) * 1997-01-30 1997-01-30 Siemens Elema Ab Röntgenfotografeingsanordning
US6215853B1 (en) 1999-06-29 2001-04-10 General Electric Company Apparatus and method for x-ray collimator sizing and alignment
US7003145B2 (en) * 2001-01-05 2006-02-21 Ge Medical Systems Global Technology Company, Llc. Image cropping for asymmetrical imaging
DE10217186A1 (de) * 2002-04-18 2003-11-13 Oxeno Olefinchemie Gmbh Benzoesäureisononylester und deren Verwendung
US7634308B2 (en) 2002-12-17 2009-12-15 Kabushiki Kaisha Toshiba Method and system for X-ray diagnosis of object in which X-ray contrast agent is injected
US6937693B2 (en) * 2003-03-12 2005-08-30 Siemens Medical Solutions Usa, Inc. Optimal configuration of photon and electron multileaf collimators in mixed beam radiotherapy
US20040224841A1 (en) 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
JP4996231B2 (ja) * 2006-12-18 2012-08-08 株式会社東芝 Ｘ線撮影装置およびｘ線撮影方法
US9785246B2 (en) * 2010-10-06 2017-10-10 Nuvasive, Inc. Imaging system and method for use in surgical and interventional medical procedures
KR20130104965A (ko) 2012-03-16 2013-09-25 삼성디스플레이 주식회사 엑스선 검출장치 및 이를 이용하는 엑스선 촬영장치
WO2015051468A1 (en) 2013-10-10 2015-04-16 Shahram Amiri Tracking system for imaging machines and related apparatus
CA2906885C (en) * 2014-10-06 2017-07-04 North Shore Environmental Consultants Inc. Controlled containment barrier system and method for using same
EP3031396A1 (en) * 2014-12-12 2016-06-15 Samsung Electronics Co., Ltd X-ray apparatus and method of operating the same
CN107106099B (zh) 2014-12-18 2021-05-28 皇家飞利浦有限公司 用于对对象的细长感兴趣区域进行成像的成像系统
WO2016124554A1 (en) * 2015-02-03 2016-08-11 Koninklijke Philips N.V. Object localization in projective x-ray images by geometric considerations
US9924911B2 (en) * 2015-03-19 2018-03-27 Carestream Health, Inc. Tomosynthesis collimation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040015077A1 (en) 2002-07-11 2004-01-22 Marwan Sati Apparatus, system and method of calibrating medical imaging systems
JP2005198975A (ja) 2004-01-19 2005-07-28 Toshiba Corp Ｘ線診断装置及びその方法
JP2006055369A (ja) 2004-08-20 2006-03-02 Hitachi Medical Corp Ｘ線画像診断装置
JP2010110498A (ja) 2008-11-07 2010-05-20 Fujifilm Corp 撮像装置

Also Published As

Publication number Publication date
CN109922734A (zh) 2019-06-21
US10881363B2 (en) 2021-01-05
CN109922734B (zh) 2023-01-10
EP3518767A1 (en) 2019-08-07
JP2019532718A (ja) 2019-11-14
WO2018060507A1 (en) 2018-04-05
US20190231283A1 (en) 2019-08-01
EP3518767B1 (en) 2024-02-28

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