CN105813571B - 扫描x射线成像设备和用于操作其的方法 - Google Patents

扫描x射线成像设备和用于操作其的方法 Download PDF

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Publication number
CN105813571B
CN105813571B CN201480067140.9A CN201480067140A CN105813571B CN 105813571 B CN105813571 B CN 105813571B CN 201480067140 A CN201480067140 A CN 201480067140A CN 105813571 B CN105813571 B CN 105813571B
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ray
detector
rows
scanning
displacement mechanism
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Expired - Fee Related
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CN201480067140.9A
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CN105813571A (zh
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P·M·米尔曼
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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
    • A61B6/06—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
    • A61B6/40—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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of 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
    • A61B6/50—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
    • A61B6/502—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 breast, i.e. mammography
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G21K1/043—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers changing time structure of beams by mechanical means, e.g. choppers, spinning filter wheels

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201480067140.9A 2013-12-09 2014-12-04 扫描x射线成像设备和用于操作其的方法 Expired - Fee Related CN105813571B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13196323.3 2013-12-09
EP13196323 2013-12-09
PCT/EP2014/076474 WO2015086412A1 (en) 2013-12-09 2014-12-04 Scanning x-ray imaging device with variable shield plates and method for operating same

Publications (2)

Publication Number Publication Date
CN105813571A CN105813571A (zh) 2016-07-27
CN105813571B true CN105813571B (zh) 2020-06-30

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ID=49753034

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CN201480067140.9A Expired - Fee Related CN105813571B (zh) 2013-12-09 2014-12-04 扫描x射线成像设备和用于操作其的方法

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Country Link
US (1) US10376225B2 (enExample)
EP (1) EP3079593B1 (enExample)
JP (1) JP6408003B2 (enExample)
CN (1) CN105813571B (enExample)
WO (1) WO2015086412A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6852988B2 (ja) * 2016-06-16 2021-03-31 キヤノンメディカルシステムズ株式会社 マンモグラフィ装置
CN109357764B (zh) * 2018-08-09 2021-06-15 北京理工大学 一种双探测器动态局部偏振成像系统
CN113116364B (zh) * 2019-12-31 2023-07-14 上海联影医疗科技股份有限公司 一种乳腺x射线成像装置
EP4064993B1 (en) 2019-12-28 2025-08-06 Shanghai United Imaging Healthcare Co., Ltd. Imaging system
DE102020204172A1 (de) * 2020-03-31 2021-09-30 Siemens Healthcare Gmbh Verfahren zur Aufnahme einer erweiterten Röntgenaufnahme
ES2986702T3 (es) * 2020-09-07 2024-11-12 Inst De Fisica Daltes Energies Ifae Dispositivos y procedimientos para imágenes médicas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953192A (en) * 1986-04-14 1990-08-28 The University Of Rochester Scanning equalization radiography
CN1748648A (zh) * 2004-09-14 2006-03-22 株式会社东芝 X射线计算机断层摄影装置
US20080317212A1 (en) * 2007-06-22 2008-12-25 Ulrich Kuehn X-ray radiation diaphragm and control method therefor, and ct device embodying same
US8031834B2 (en) * 2008-10-06 2011-10-04 Siemens Aktiengesellschaft Tomosynthesis apparatus and method to operate a tomosynthesis apparatus
US20120128120A1 (en) * 2010-11-22 2012-05-24 Bruno Kristiann Bernard De Man System and method for breast imaging using x-ray computed tomography

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143273A (en) * 1977-04-11 1979-03-06 Ohio-Nuclear, Inc. Variable collimator
JP3999179B2 (ja) 2003-09-09 2007-10-31 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 放射線断層撮影装置
US7302031B2 (en) 2005-10-27 2007-11-27 Sectra Mamea Ab Method and arrangement relating to X-ray imaging
EP2224853A1 (en) 2007-12-21 2010-09-08 Koninklijke Philips Electronics N.V. Dynamic collimation in cone beam computed tomography to reduce patient exposure
JP5384612B2 (ja) * 2008-03-31 2014-01-08 コーニンクレッカ フィリップス エヌ ヴェ コーンビームボリュームｃｔマンモグラフィー撮像に使用するための、管が連続して移動している間、焦点を動かさない回転式のステップ・アンド・シュート画像取得に基づく、高速トモシンセシススキャナ装置及びｃｔベースの方法
JP2010082428A (ja) 2008-09-04 2010-04-15 Toshiba Corp Ｘ線コンピュータ断層撮影装置
DE102009016770A1 (de) 2009-04-07 2010-10-21 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen von Projektionen vom Inneren eines Untersuchungsobjekts
JP2011019633A (ja) 2009-07-14 2011-02-03 Toshiba Corp Ｘ線診断装置及び被曝線量低減用制御プログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953192A (en) * 1986-04-14 1990-08-28 The University Of Rochester Scanning equalization radiography
CN1748648A (zh) * 2004-09-14 2006-03-22 株式会社东芝 X射线计算机断层摄影装置
US20080317212A1 (en) * 2007-06-22 2008-12-25 Ulrich Kuehn X-ray radiation diaphragm and control method therefor, and ct device embodying same
US8031834B2 (en) * 2008-10-06 2011-10-04 Siemens Aktiengesellschaft Tomosynthesis apparatus and method to operate a tomosynthesis apparatus
US20120128120A1 (en) * 2010-11-22 2012-05-24 Bruno Kristiann Bernard De Man System and method for breast imaging using x-ray computed tomography

Also Published As

Publication number Publication date
EP3079593B1 (en) 2018-05-09
JP2016539709A (ja) 2016-12-22
CN105813571A (zh) 2016-07-27
JP6408003B2 (ja) 2018-10-17
US10376225B2 (en) 2019-08-13
US20160310087A1 (en) 2016-10-27
WO2015086412A1 (en) 2015-06-18
EP3079593A1 (en) 2016-10-19

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