JP6408003B2 - 可変遮蔽プレートを有する走査ｘ線イメージングデバイス及び当該デバイスを動作させる方法 - Google Patents

可変遮蔽プレートを有する走査ｘ線イメージングデバイス及び当該デバイスを動作させる方法 Download PDF

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JP6408003B2
JP6408003B2 JP2016536950A JP2016536950A JP6408003B2 JP 6408003 B2 JP6408003 B2 JP 6408003B2 JP 2016536950 A JP2016536950 A JP 2016536950A JP 2016536950 A JP2016536950 A JP 2016536950A JP 6408003 B2 JP6408003 B2 JP 6408003B2
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ray
detector
scanning
shielding plates
imaging device
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Japanese (ja)
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JP2016539709A (ja
JP2016539709A5 (https=
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ペル マチアス マイルマン
ペル マチアス マイルマン
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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—HANDLING OF 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)
JP2016536950A 2013-12-09 2014-12-04 可変遮蔽プレートを有する走査ｘ線イメージングデバイス及び当該デバイスを動作させる方法 Expired - Fee Related JP6408003B2 (ja)

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 (3)

Publication Number Publication Date
JP2016539709A JP2016539709A (ja) 2016-12-22
JP2016539709A5 JP2016539709A5 (https=) 2018-03-22
JP6408003B2 true JP6408003B2 (ja) 2018-10-17

Family

ID=49753034

Family Applications (1)

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JP2016536950A Expired - Fee Related JP6408003B2 (ja) 2013-12-09 2014-12-04 可変遮蔽プレートを有する走査ｘ線イメージングデバイス及び当該デバイスを動作させる方法

Country Status (5)

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

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
WO2021129816A1 (en) 2019-12-28 2021-07-01 Shanghai United Imaging Healthcare Co., Ltd. Imaging systems and methods
DE102020204172A1 (de) * 2020-03-31 2021-09-30 Siemens Healthcare Gmbh Verfahren zur Aufnahme einer erweiterten Röntgenaufnahme
EP3964872B1 (en) * 2020-09-07 2024-07-03 Institut de Fisica d'Altes Energies (IFAE) Devices and methods for medical imaging

Family Cites Families (13)

* 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
US4953192A (en) 1986-04-14 1990-08-28 The University Of Rochester Scanning equalization radiography
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
US7194061B2 (en) 2004-09-14 2007-03-20 Kabushiki Kaisha Toshiba X-ray computer tomography apparatus
US7302031B2 (en) 2005-10-27 2007-11-27 Sectra Mamea Ab Method and arrangement relating to X-ray imaging
DE102007028902B4 (de) * 2007-06-22 2009-04-16 Siemens Ag Strahlerblende, Verfahren zu deren Steuerung und Röntgen-CT-Vorrichtung mit derartiger Strahlerblende
BRPI0821805A2 (pt) 2007-12-21 2015-06-16 Koninkl Philips Electronics Nv Sistema para limitar a dose de radiação para um paciente durante uma varredura por tomografia computadorizada, métodos para reduzir a dose de radiação para um indivíduo e para varrer um volume de interesse, e, sistema para controlar a radiação durante uma varredura por tomografia computadorizada.
CN101983034B (zh) * 2008-03-31 2013-02-13 皇家飞利浦电子股份有限公司 基于在用于锥束体积ct乳房x线照相术成像的连续管移动期间无焦斑运动的旋转步进-扫描图像采集的快速断层合成扫描器装置和基于ct的方法
JP2010082428A (ja) * 2008-09-04 2010-04-15 Toshiba Corp Ｘ線コンピュータ断層撮影装置
DE102008050571A1 (de) * 2008-10-06 2010-04-15 Siemens Aktiengesellschaft Tomosynthesegerät und Verfahren zum Betrieb eines Tomosynthesegerätes
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
US8649479B2 (en) * 2010-11-22 2014-02-11 General Electric Company System and method for breast imaging using X-ray computed tomography

Also Published As

Publication number Publication date
US10376225B2 (en) 2019-08-13
EP3079593A1 (en) 2016-10-19
WO2015086412A1 (en) 2015-06-18
US20160310087A1 (en) 2016-10-27
CN105813571A (zh) 2016-07-27
JP2016539709A (ja) 2016-12-22
EP3079593B1 (en) 2018-05-09
CN105813571B (zh) 2020-06-30

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