JP2016501630A5 - - Google Patents

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Publication number
JP2016501630A5
JP2016501630A5 JP2015549595A JP2015549595A JP2016501630A5 JP 2016501630 A5 JP2016501630 A5 JP 2016501630A5 JP 2015549595 A JP2015549595 A JP 2015549595A JP 2015549595 A JP2015549595 A JP 2015549595A JP 2016501630 A5 JP2016501630 A5 JP 2016501630A5
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JP
Japan
Prior art keywords
grating
ray
phase
source
interferometer
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Application number
JP2015549595A
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English (en)
Japanese (ja)
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JP6411364B2 (ja
JP2016501630A (ja
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Priority claimed from US13/724,096 external-priority patent/US20140177789A1/en
Priority claimed from US13/729,443 external-priority patent/US9001967B2/en
Application filed filed Critical
Priority claimed from PCT/US2013/075898 external-priority patent/WO2014100063A1/en
Publication of JP2016501630A publication Critical patent/JP2016501630A/ja
Publication of JP2016501630A5 publication Critical patent/JP2016501630A5/ja
Application granted granted Critical
Publication of JP6411364B2 publication Critical patent/JP6411364B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015549595A 2012-12-21 2013-12-18 医療用放射線格子ベースの微分位相コントラスト撮像 Expired - Fee Related JP6411364B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/724,096 US20140177789A1 (en) 2012-12-21 2012-12-21 Grating-based differential phase contrast imaging system with adjustable capture technique for medical radiographic imaging
US13/724,096 2012-12-21
US13/729,443 US9001967B2 (en) 2012-12-28 2012-12-28 Spectral grating-based differential phase contrast system for medical radiographic imaging
US13/729,443 2012-12-28
PCT/US2013/075898 WO2014100063A1 (en) 2012-12-21 2013-12-18 Medical radiographic grating based differential phase contrast imaging

Publications (3)

Publication Number Publication Date
JP2016501630A JP2016501630A (ja) 2016-01-21
JP2016501630A5 true JP2016501630A5 (enExample) 2016-12-28
JP6411364B2 JP6411364B2 (ja) 2018-10-24

Family

ID=49920663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015549595A Expired - Fee Related JP6411364B2 (ja) 2012-12-21 2013-12-18 医療用放射線格子ベースの微分位相コントラスト撮像

Country Status (4)

Country Link
EP (1) EP2934320B1 (enExample)
JP (1) JP6411364B2 (enExample)
CN (1) CN104869905B (enExample)
WO (1) WO2014100063A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578563B2 (en) 2012-12-21 2020-03-03 Carestream Health, Inc. Phase contrast imaging computed tomography scanner
US9357975B2 (en) * 2013-12-30 2016-06-07 Carestream Health, Inc. Large FOV phase contrast imaging based on detuned configuration including acquisition and reconstruction techniques
US10096098B2 (en) 2013-12-30 2018-10-09 Carestream Health, Inc. Phase retrieval from differential phase contrast imaging
DE102014203811B4 (de) 2014-03-03 2019-07-11 Siemens Healthcare Gmbh Ergänzungssystem zur interferometrischen Röntgenbildgebung und projektive Röntgenvorrichtung
EP3169239B1 (en) * 2014-07-17 2018-10-31 Koninklijke Philips N.V. Phase contrast imaging x-ray device provided with at least one movable grating
JP6946180B2 (ja) * 2014-09-08 2021-10-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． コンピュータ断層撮影法におけるスペクトル及び強度の格子変調のためのシステム及び方法
CN104535595B (zh) * 2015-01-09 2017-05-31 中国科学技术大学 一种用于x射线光栅相位衬度成像的背景扣除方法
JP6214819B1 (ja) * 2015-05-06 2017-10-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 微分位相コントラストｘ線撮像における暗視野信号の最適なエネルギ加重
JP6638728B2 (ja) * 2015-07-03 2020-01-29 コニカミノルタ株式会社 タルボ・ロー干渉計
JP6424760B2 (ja) * 2015-07-23 2018-11-21 株式会社島津製作所 放射線位相差撮影装置
CN105852895B (zh) * 2016-04-29 2018-07-31 合肥工业大学 单次曝光的硬x射线光栅干涉仪的信息提取方法
JP6656391B2 (ja) * 2016-09-27 2020-03-04 株式会社島津製作所 放射線位相差撮影装置
EP3378396A1 (en) * 2017-03-23 2018-09-26 Koninklijke Philips N.V. X-ray imaging data processing device and method
EP3447538A1 (en) * 2017-08-23 2019-02-27 Koninklijke Philips N.V. X-ray detection
JP7020169B2 (ja) 2018-02-23 2022-02-16 コニカミノルタ株式会社 Ｘ線撮影システム
CN113167917B (zh) 2018-11-19 2024-03-12 棱镜传感器公司 使用光子计数事件进行相衬成像的x射线成像系统
CN109646027B (zh) * 2018-12-24 2021-11-05 深圳先进技术研究院 乳腺成像系统及其光路装置
CN111904446A (zh) * 2020-09-11 2020-11-10 深圳先进技术研究院 乳腺成像系统及其成像方法
EP4029451A1 (en) * 2021-01-19 2022-07-20 Koninklijke Philips N.V. An x-ray imaging system and method
FR3131377B1 (fr) * 2021-12-23 2024-04-19 Ecole Polytech Procédé d’imagerie par contraste de phase pour estimer la stœchiométrie locale d’un échantillon.
CN116919432B (zh) * 2023-09-18 2023-12-05 四川大学华西第二医院 一种基于移动dr的医学影像设备

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US5812629A (en) * 1997-04-30 1998-09-22 Clauser; John F. Ultrahigh resolution interferometric x-ray imaging
EP1731099A1 (en) * 2005-06-06 2006-12-13 Paul Scherrer Institut Interferometer for quantitative phase contrast imaging and tomography with an incoherent polychromatic x-ray source
CN101044987A (zh) * 2006-02-01 2007-10-03 西门子公司 产生投影的和断层造影的相位对比照片的x射线ct系统
DE102006063048B3 (de) * 2006-02-01 2018-03-29 Siemens Healthcare Gmbh Fokus/Detektor-System einer Röntgenapparatur zur Erzeugung von Phasenkontrastaufnahmen
DE102006015356B4 (de) * 2006-02-01 2016-09-22 Siemens Healthcare Gmbh Verfahren zur Erzeugung projektiver und tomographischer Phasenkontrastaufnahmen mit einem Röntgen-System
US7924973B2 (en) * 2007-11-15 2011-04-12 Csem Centre Suisse D'electronique Et De Microtechnique Sa Interferometer device and method
WO2009069040A1 (en) * 2007-11-26 2009-06-04 Koninklijke Philips Electronics N.V. Detection setup for x-ray phase contrast imaging
US8855265B2 (en) * 2009-06-16 2014-10-07 Koninklijke Philips N.V. Correction method for differential phase contrast imaging
US7940890B1 (en) * 2009-07-15 2011-05-10 Adani Digital mammography scanning system
JP5459659B2 (ja) * 2009-10-09 2014-04-02 キヤノン株式会社 Ｘ線位相コントラスト像の撮像に用いられる位相格子、該位相格子を用いた撮像装置、ｘ線コンピューター断層撮影システム
JP5702586B2 (ja) * 2010-02-04 2015-04-15 富士フイルム株式会社 放射線撮影システム
JP2011224329A (ja) * 2010-03-30 2011-11-10 Fujifilm Corp 放射線撮影システム及び方法
JP5796976B2 (ja) * 2010-05-27 2015-10-21 キヤノン株式会社 Ｘ線撮像装置
US20130259194A1 (en) * 2012-03-30 2013-10-03 Kwok L. Yip Hybrid slot-scanning grating-based differential phase contrast imaging system for medical radiographic imaging
TWI552727B (zh) * 2012-12-19 2016-10-11 財團法人工業技術研究院 成像系統
CN104132953B (zh) * 2014-08-01 2017-03-29 中国科学技术大学 一种双能x射线相位衬度成像装置及其实现方法

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