JP2013034864A5 - - Google Patents

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Publication number
JP2013034864A5
JP2013034864A5 JP2012165282A JP2012165282A JP2013034864A5 JP 2013034864 A5 JP2013034864 A5 JP 2013034864A5 JP 2012165282 A JP2012165282 A JP 2012165282A JP 2012165282 A JP2012165282 A JP 2012165282A JP 2013034864 A5 JP2013034864 A5 JP 2013034864A5
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JP
Japan
Prior art keywords
region
collimator
channel
aperture array
boundary
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Application number
JP2012165282A
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English (en)
Japanese (ja)
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JP2013034864A (ja
JP6125167B2 (ja
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Priority claimed from US13/198,283 external-priority patent/US8831180B2/en
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Publication of JP2013034864A publication Critical patent/JP2013034864A/ja
Publication of JP2013034864A5 publication Critical patent/JP2013034864A5/ja
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Publication of JP6125167B2 publication Critical patent/JP6125167B2/ja
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JP2012165282A 2011-08-04 2012-07-26 コリメータ Active JP6125167B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/198,283 US8831180B2 (en) 2011-08-04 2011-08-04 Apparatus for scatter reduction for CT imaging and method of fabricating same
US13/198,283 2011-08-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016175704A Division JP6125704B2 (ja) 2011-08-04 2016-09-08 コリメータ

Publications (3)

Publication Number Publication Date
JP2013034864A JP2013034864A (ja) 2013-02-21
JP2013034864A5 true JP2013034864A5 (enExample) 2015-09-03
JP6125167B2 JP6125167B2 (ja) 2017-05-10

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ID=47554283

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JP2012165282A Active JP6125167B2 (ja) 2011-08-04 2012-07-26 コリメータ
JP2016175704A Active JP6125704B2 (ja) 2011-08-04 2016-09-08 コリメータ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016175704A Active JP6125704B2 (ja) 2011-08-04 2016-09-08 コリメータ

Country Status (3)

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US (2) US8831180B2 (enExample)
JP (2) JP6125167B2 (enExample)
DE (1) DE102012107136A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831180B2 (en) * 2011-08-04 2014-09-09 General Electric Company Apparatus for scatter reduction for CT imaging and method of fabricating same
US8890079B2 (en) * 2012-06-29 2014-11-18 General Electric Company Radiation detection device and radiation tomographic apparatus, and method for assembling radiation detection device
US9770219B2 (en) * 2013-05-17 2017-09-26 Toshiba Medical Systems Corporation Computed-tomography apparatus including detectors with different sensitivities
KR101429173B1 (ko) 2013-08-05 2014-08-12 연세대학교 산학협력단 시준기 및 이를 이용한 검사 시스템
US10575802B2 (en) 2013-09-27 2020-03-03 General Electric Company Systems and methods for controlling motion of detectors having moving detector heads
WO2017102831A1 (en) * 2015-12-15 2017-06-22 Koninklijke Philips N.V. Radiation detector with an anti-scatter grid
CN110168407B (zh) * 2016-08-11 2023-05-16 棱镜传感器公司 在外围部分的具有低剂量效率的x射线探测器
US11350892B2 (en) * 2016-12-16 2022-06-07 General Electric Company Collimator structure for an imaging system
DE102017202312B4 (de) * 2017-02-14 2018-10-04 Siemens Healthcare Gmbh Verfahren zur Herstellung eines Röntgen-Streustrahlenrasters
US10631815B2 (en) 2017-05-10 2020-04-28 General Electric Company Scatter correction technique for use with a radiation detector
US11197643B2 (en) * 2018-03-16 2021-12-14 Mobius Imaging, Llc Medical x-ray imaging systems and methods
US11944476B2 (en) 2021-04-22 2024-04-02 MinFound Medical Systems Co., Ltd. Apparatus and method of assembly of module for a CT detector
EP4246536A1 (en) * 2022-03-17 2023-09-20 Malvern Panalytical B.V. A parallel plate x-ray collimator having a variable acceptance angle and an x-ray analysis apparatus
CN115154926B (zh) * 2022-06-17 2025-12-02 中国医学科学院肿瘤医院 一种数据处理方法、装置及设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4149110B2 (ja) * 1999-03-19 2008-09-10 富士フイルム株式会社 散乱線除去グリッド
JP2001174563A (ja) * 1999-12-15 2001-06-29 Ge Yokogawa Medical Systems Ltd Ｘ線検出器およびｘ線ｃｔ装置
JP4476471B2 (ja) * 2000-11-27 2010-06-09 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US20030029715A1 (en) * 2001-07-25 2003-02-13 Applied Materials, Inc. An Apparatus For Annealing Substrates In Physical Vapor Deposition Systems
JP2003207575A (ja) * 2002-01-17 2003-07-25 Toshiba Corp コリメータ、ｘ線検出装置およびｘ線ｃｔ装置
EP1537407A1 (en) * 2002-09-04 2005-06-08 Koninklijke Philips Electronics N.V. Anti-scattering x-ray shielding for ct scanners
DE602004027358D1 (de) * 2003-03-13 2010-07-08 Philips Intellectual Property Computertomographisches bildgebungssystem
WO2005006986A1 (en) 2003-07-22 2005-01-27 Koninklijke Philips Electronics N.V. Radiation mask for two dimensional ct detector
US7149284B2 (en) 2003-11-13 2006-12-12 General Electric Company Segmented collimator assembly
US7366279B2 (en) * 2004-07-29 2008-04-29 General Electric Company Scatter control system and method for computed tomography
WO2008023431A1 (fr) * 2006-08-25 2008-02-28 Shimadzu Corporation Grille et son procédé de fabrication
US20080101542A1 (en) 2006-10-19 2008-05-01 Abdelaziz Ikhlef Collimator Methods and Apparatus
US20080165922A1 (en) * 2007-01-09 2008-07-10 Brian David Yanoff Laminated ct collimator and method of making same
JP5361486B2 (ja) * 2009-03-24 2013-12-04 株式会社東芝 放射線検出器及びｘ線ｃｔ装置
JP5610461B2 (ja) * 2009-10-23 2014-10-22 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 コリメータモジュール、ｘ線検出器及びｘ線ｃｔ装置
US8831180B2 (en) * 2011-08-04 2014-09-09 General Electric Company Apparatus for scatter reduction for CT imaging and method of fabricating same
US9144408B2 (en) * 2012-11-20 2015-09-29 General Electric Company Collimators for scan of radiation sources and methods of scanning

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