JP2013144038A5 - - Google Patents

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Publication number
JP2013144038A5
JP2013144038A5 JP2012005849A JP2012005849A JP2013144038A5 JP 2013144038 A5 JP2013144038 A5 JP 2013144038A5 JP 2012005849 A JP2012005849 A JP 2012005849A JP 2012005849 A JP2012005849 A JP 2012005849A JP 2013144038 A5 JP2013144038 A5 JP 2013144038A5
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JP
Japan
Prior art keywords
sampling data
ray
tube
collected
data
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Pending
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JP2012005849A
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English (en)
Japanese (ja)
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JP2013144038A (ja
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Priority to JP2012005849A priority Critical patent/JP2013144038A/ja
Priority claimed from JP2012005849A external-priority patent/JP2013144038A/ja
Priority to US13/742,705 priority patent/US9778211B2/en
Priority to CN2013100163803A priority patent/CN103202707A/zh
Publication of JP2013144038A publication Critical patent/JP2013144038A/ja
Publication of JP2013144038A5 publication Critical patent/JP2013144038A5/ja
Pending legal-status Critical Current

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JP2012005849A 2012-01-16 2012-01-16 Ｘ線ｃｔ装置 Pending JP2013144038A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012005849A JP2013144038A (ja) 2012-01-16 2012-01-16 Ｘ線ｃｔ装置
US13/742,705 US9778211B2 (en) 2012-01-16 2013-01-16 X-ray CT (computed tomography) device
CN2013100163803A CN103202707A (zh) 2012-01-16 2013-01-16 X射线ct装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012005849A JP2013144038A (ja) 2012-01-16 2012-01-16 Ｘ線ｃｔ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016146635A Division JP2016195848A (ja) 2016-07-26 2016-07-26 Ｘ線ｃｔ装置

Publications (2)

Publication Number Publication Date
JP2013144038A JP2013144038A (ja) 2013-07-25
JP2013144038A5 true JP2013144038A5 (https=) 2015-03-05

Family

ID=48750278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012005849A Pending JP2013144038A (ja) 2012-01-16 2012-01-16 Ｘ線ｃｔ装置

Country Status (3)

Country Link
US (1) US9778211B2 (https=)
JP (1) JP2013144038A (https=)
CN (1) CN103202707A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103654818B (zh) 2012-09-04 2016-01-27 沈阳东软医疗系统有限公司 一种实现多能量ct扫描重建的方法及装置
CN105723810A (zh) * 2013-11-26 2016-06-29 株式会社日立制作所 高电压发生装置及具备高电压发生装置的x射线拍摄装置
CN104374783B (zh) * 2013-12-26 2017-06-16 清华大学 Ct系统及其方法
US20160143603A1 (en) * 2014-11-20 2016-05-26 General Electric Company Imaging with Ramping
CN105662443B (zh) * 2015-12-31 2019-08-09 上海奕瑞光电子科技股份有限公司 适用于脉冲透视下的x射线同步方法
JP7054329B2 (ja) 2017-10-06 2022-04-13 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US10718724B2 (en) 2018-11-06 2020-07-21 Jon M Frenn Systems and methods of comparative computed tomography (CT) for qualification of commercial grade items
JP2020103571A (ja) * 2018-12-27 2020-07-09 キヤノンメディカルシステムズ株式会社 医用処理装置及びｘ線診断システム
CN110339492A (zh) * 2019-06-17 2019-10-18 新里程医用加速器(无锡)有限公司 双能能谱cbct影像采集系统
CN110236584B (zh) * 2019-06-25 2022-04-12 新里程医用加速器(无锡)有限公司 一种双能能谱锥形束ct系统、控制方法、重建方法及装置
CN110237444A (zh) * 2019-07-01 2019-09-17 新里程医用加速器(无锡)有限公司 Cbct装置、cbct装置控制方法及放射治疗系统
CN110742635B (zh) * 2019-10-08 2021-10-08 南京安科医疗科技有限公司 一种复合能谱ct成像方法
EP4344359A1 (en) * 2022-09-22 2024-03-27 Koninklijke Philips N.V. Imaging with kvp switching

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841531A (ja) 1981-09-03 1983-03-10 株式会社東芝 Ｘ線診断装置
JPS63203137A (ja) 1987-02-19 1988-08-23 株式会社東芝 Ｘ線ｃｔ装置
US5272627A (en) * 1991-03-27 1993-12-21 Gulton Industries, Inc. Data converter for CT data acquisition system
JP3455577B2 (ja) * 1994-04-08 2003-10-14 株式会社東芝 Ｘ線ｃｔ装置
DE102004051820A1 (de) * 2004-10-25 2006-05-04 Siemens Ag Tomographiegerät und Verfahren für ein Tomographiegerät zur Erzeugung von Mehrfachenergie-Bildern
JP5091442B2 (ja) * 2006-08-25 2012-12-05 株式会社東芝 Ｘ線コンピュータ断層撮影装置
JP5389324B2 (ja) 2006-12-18 2014-01-15 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 Ｘ線断層撮影装置
JP2008279153A (ja) 2007-05-14 2008-11-20 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置
US7813474B2 (en) 2007-10-09 2010-10-12 General Electric Company Method and apparatus for performing dual-spectrum CT with fast KV modulation at multiple-view intervals
JP5106978B2 (ja) 2007-10-15 2012-12-26 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 Ｘ線ｃｔ装置
US7801265B2 (en) * 2007-11-23 2010-09-21 Mayo Foundation For Medical Education And Research System and method for creating mixed image from dual-energy CT data
JP5229865B2 (ja) * 2007-11-30 2013-07-03 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 Ｘ線ｃｔ装置
US8055039B2 (en) * 2008-02-21 2011-11-08 General Electric Company System and method to obtain noise mitigated monochromatic representation for varying energy level
JP5179268B2 (ja) * 2008-06-17 2013-04-10 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 Ｘ線ｃｔ装置
JP5570733B2 (ja) * 2009-01-26 2014-08-13 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 Ｘ線ｃｔ装置
US8031831B2 (en) 2009-05-28 2011-10-04 Kabushiki Kaisha Toshiba Voltage and or current modulation in dual energy computed tomography
CN101897595B (zh) 2009-05-28 2013-02-27 株式会社东芝 X射线计算机断层摄影系统
JP5535528B2 (ja) * 2009-06-12 2014-07-02 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 Ｘ線ｃｔ装置
US8199874B2 (en) * 2009-12-11 2012-06-12 General Electric Company System and method of mitigating low signal data for dual energy CT
JP5677738B2 (ja) * 2009-12-24 2015-02-25 株式会社東芝 Ｘ線コンピュータ断層撮影装置

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