JP2007203042A5 - - Google Patents

Download PDF

Info

Publication number
JP2007203042A5
JP2007203042A5 JP2007017965A JP2007017965A JP2007203042A5 JP 2007203042 A5 JP2007203042 A5 JP 2007203042A5 JP 2007017965 A JP2007017965 A JP 2007017965A JP 2007017965 A JP2007017965 A JP 2007017965A JP 2007203042 A5 JP2007203042 A5 JP 2007203042A5
Authority
JP
Japan
Prior art keywords
ray
rotor
optical grating
fixed
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007017965A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007203042A (ja
Filing date
Publication date
Priority claimed from DE102006046034A external-priority patent/DE102006046034A1/de
Application filed filed Critical
Publication of JP2007203042A publication Critical patent/JP2007203042A/ja
Publication of JP2007203042A5 publication Critical patent/JP2007203042A5/ja
Pending legal-status Critical Current

Links

JP2007017965A 2006-02-01 2007-01-29 投影式および断層撮影式位相コントラスト画像の作成用のx線ctシステム Pending JP2007203042A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006004976 2006-02-01
DE102006004604 2006-02-01
DE102006046034A DE102006046034A1 (de) 2006-02-01 2006-09-28 Röntgen-CT-System zur Erzeugung projektiver und tomographischer Phasenkontrastaufnahmen

Publications (2)

Publication Number Publication Date
JP2007203042A JP2007203042A (ja) 2007-08-16
JP2007203042A5 true JP2007203042A5 (enExample) 2010-02-04

Family

ID=38266100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007017965A Pending JP2007203042A (ja) 2006-02-01 2007-01-29 投影式および断層撮影式位相コントラスト画像の作成用のx線ctシステム

Country Status (3)

Country Link
US (1) US7532704B2 (enExample)
JP (1) JP2007203042A (enExample)
DE (1) DE102006046034A1 (enExample)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105596022B (zh) * 2006-02-27 2020-05-22 罗切斯特大学 锥束ct动态成像的方法和设备
US8086010B2 (en) * 2006-06-30 2011-12-27 Kabushiki Kaisha Toshiba Medical image diagnosis apparatus and the control method thereof
WO2008102685A1 (ja) 2007-02-21 2008-08-28 Konica Minolta Medical & Graphic, Inc. 放射線画像撮影装置及び放射線画像撮影システム
EP2060909B1 (en) * 2007-11-15 2011-09-07 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Interferometer device and method
EP2214558B1 (en) * 2007-11-26 2017-08-30 Koninklijke Philips N.V. Detection setup for x-ray phase contrast imaging
US8023767B1 (en) 2008-03-10 2011-09-20 University Of Rochester Method and apparatus for 3D metal and high-density artifact correction for cone-beam and fan-beam CT imaging
CN101978257B (zh) 2008-03-19 2014-12-17 皇家飞利浦电子股份有限公司 用于相位衬度成像的旋转x射线装置
DE102009004702B4 (de) * 2009-01-15 2019-01-31 Paul Scherer Institut Anordnung und Verfahren zur projektiven und/oder tomographischen Phasenkontrastbildgebung mit Röntgenstrahlung
WO2010084389A1 (en) * 2009-01-21 2010-07-29 Koninklijke Philips Electronics N.V. Method and apparatus for large field of view imaging and detection and compensation of motion artifacts
US7949095B2 (en) * 2009-03-02 2011-05-24 University Of Rochester Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT
WO2010109390A1 (en) * 2009-03-27 2010-09-30 Koninklijke Philips Electronics N. V. Achromatic phase-contrast imaging
CN102460237B (zh) * 2009-06-16 2015-04-15 皇家飞利浦电子股份有限公司 倾斜光栅和用于生产倾斜光栅的方法
CN102481133B (zh) 2009-09-08 2015-08-12 皇家飞利浦电子股份有限公司 X射线设备
JP5739902B2 (ja) * 2009-12-10 2015-06-24 コーニンクレッカ フィリップス エヌ ヴェ X線デバイス及び方法
US9084528B2 (en) * 2009-12-10 2015-07-21 Koninklijke Philips N.V. Phase contrast imaging
WO2011114845A1 (ja) * 2010-03-18 2011-09-22 コニカミノルタエムジー株式会社 X線撮影システム
DE102010019991A1 (de) * 2010-05-10 2011-11-10 Siemens Aktiengesellschaft Computertomographiesystem
JP2012095865A (ja) * 2010-11-02 2012-05-24 Fujifilm Corp 放射線撮影装置、放射線撮影システム
WO2012094523A2 (en) * 2011-01-06 2012-07-12 The Regents Of The University Of California Lens-free tomographic imaging devices and methods
DE102011082878A1 (de) * 2011-09-16 2013-03-21 Siemens Aktiengesellschaft Röntgendetektor einer gitterbasierten Phasenkontrast-Röntgenvorrichtung und Verfahren zum Betreiben einer gitterbasierten Phasenkontrast-Röntgenvorrichtung
US20150117599A1 (en) * 2013-10-31 2015-04-30 Sigray, Inc. X-ray interferometric imaging system
CN104066375B (zh) * 2012-01-24 2017-08-11 皇家飞利浦有限公司 多方向相衬x射线成像
WO2014137318A1 (en) * 2012-03-05 2014-09-12 University Of Rochester Methods and apparatus for differential phase-contrast cone-beam ct and hybrid cone-beam ct
DE102012204276A1 (de) * 2012-03-19 2013-09-19 Siemens Aktiengesellschaft Bildaufnahmeeinrichtung
DE102012005767A1 (de) 2012-03-25 2013-09-26 DüRR DENTAL AG Phasenkontrast-Röntgen-Tomographiegerät
KR101378757B1 (ko) * 2012-08-30 2014-03-27 한국원자력연구원 물질 원소 정보 획득 및 영상 차원의 선택이 가능한 방사선 영상화 장치
TWI488612B (zh) * 2012-11-20 2015-06-21 Iner Aec Executive Yuan X光投影成像裝置
US8989347B2 (en) 2012-12-19 2015-03-24 General Electric Company Image reconstruction method for differential phase contrast X-ray imaging
US9014333B2 (en) * 2012-12-31 2015-04-21 General Electric Company Image reconstruction methods for differential phase contrast X-ray imaging
US9364191B2 (en) 2013-02-11 2016-06-14 University Of Rochester Method and apparatus of spectral differential phase-contrast cone-beam CT and hybrid cone-beam CT
DE102013205406A1 (de) * 2013-03-27 2014-10-16 Siemens Aktiengesellschaft Röntgenaufnahmesystem zur Röntgenbildgebung bei hohen Bildfrequenzen eines Untersuchungsobjekts mittels direkter Messung des Interferenzmusters
DE102013213244A1 (de) * 2013-07-05 2015-01-08 Siemens Aktiengesellschaft Röntgenaufnahmesystem zur hochaufgelösten differentiellen Phasenkontrast-Bildgebung eines Untersuchungsobjekts
KR102139661B1 (ko) * 2013-07-12 2020-07-30 삼성전자주식회사 회전 가능한 시준기를 구비한 ct 시스템
US10269528B2 (en) 2013-09-19 2019-04-23 Sigray, Inc. Diverging X-ray sources using linear accumulation
US10297359B2 (en) 2013-09-19 2019-05-21 Sigray, Inc. X-ray illumination system with multiple target microstructures
US10295485B2 (en) 2013-12-05 2019-05-21 Sigray, Inc. X-ray transmission spectrometer system
CN104837409B (zh) * 2013-09-30 2019-08-13 皇家飞利浦有限公司 具有可移动光栅的微分相位衬度成像装置
US10304580B2 (en) 2013-10-31 2019-05-28 Sigray, Inc. Talbot X-ray microscope
USRE48612E1 (en) 2013-10-31 2021-06-29 Sigray, Inc. X-ray interferometric imaging system
US9510793B2 (en) 2014-01-27 2016-12-06 Epica International, Inc. Radiological imaging device with advanced sensors
WO2015112424A1 (en) * 2014-01-27 2015-07-30 Epica International, Inc. Radiological imaging device with improved functioning
DE102014203811B4 (de) * 2014-03-03 2019-07-11 Siemens Healthcare Gmbh Ergänzungssystem zur interferometrischen Röntgenbildgebung und projektive Röntgenvorrichtung
JP2015166676A (ja) * 2014-03-03 2015-09-24 キヤノン株式会社 X線撮像システム
US10401309B2 (en) 2014-05-15 2019-09-03 Sigray, Inc. X-ray techniques using structured illumination
WO2015193761A1 (en) * 2014-06-16 2015-12-23 Koninklijke Philips N.V. Computed tomography (ct) hybrid data acquisition
DE102014213817A1 (de) * 2014-07-16 2015-06-18 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Gewinnung eines Phasenkontrastbildes
US10352880B2 (en) 2015-04-29 2019-07-16 Sigray, Inc. Method and apparatus for x-ray microscopy
JP6805173B2 (ja) * 2015-05-07 2020-12-23 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 暗視野・位相コントラストイメージングをスキャンするためのビーム硬化補正
RU2720292C2 (ru) 2015-06-30 2020-04-28 Конинклейке Филипс Н.В. Сканирующее рентгеновское устройство с полноформатным детектором
US10295486B2 (en) 2015-08-18 2019-05-21 Sigray, Inc. Detector for X-rays with high spatial and high spectral resolution
CN109414232A (zh) 2016-06-16 2019-03-01 皇家飞利浦有限公司 用于对对象进行x射线成像的装置
WO2018087195A1 (en) * 2016-11-10 2018-05-17 Koninklijke Philips N.V. Grating-based phase contrast imaging
US10247683B2 (en) 2016-12-03 2019-04-02 Sigray, Inc. Material measurement techniques using multiple X-ray micro-beams
US11026643B2 (en) 2016-12-06 2021-06-08 Koninklijke Philips N.V. Interferometer grating support for grating-based x-ray imaging and/or a support bracket therefor
US11096639B2 (en) * 2016-12-09 2021-08-24 Koninklijke Philips N.V. Projection data acquisition apparatus and subject support device
WO2018133087A1 (en) * 2017-01-23 2018-07-26 Shenzhen Xpectvision Technology Co., Ltd. X-ray detectors capable of identifying and managing charge sharing
WO2018175570A1 (en) 2017-03-22 2018-09-27 Sigray, Inc. Method of performing x-ray spectroscopy and x-ray absorption spectrometer system
US10578566B2 (en) 2018-04-03 2020-03-03 Sigray, Inc. X-ray emission spectrometer system
CN112424591B (zh) 2018-06-04 2024-05-24 斯格瑞公司 波长色散x射线光谱仪
DE112019003777B4 (de) 2018-07-26 2025-09-11 Sigray, Inc. Röntgenreflexionsquelle mit hoher helligkeit
US10656105B2 (en) 2018-08-06 2020-05-19 Sigray, Inc. Talbot-lau x-ray source and interferometric system
CN112638261B (zh) 2018-09-04 2025-06-27 斯格瑞公司 利用滤波的x射线荧光的系统和方法
US11056308B2 (en) 2018-09-07 2021-07-06 Sigray, Inc. System and method for depth-selectable x-ray analysis
CN110200652B (zh) * 2019-05-30 2022-11-29 东软医疗系统股份有限公司 一种医疗设备
JP7182749B2 (ja) 2019-09-03 2022-12-02 シグレイ、インコーポレイテッド コンピュータ断層撮影蛍光x線撮像のためのシステムおよび方法
US11175243B1 (en) 2020-02-06 2021-11-16 Sigray, Inc. X-ray dark-field in-line inspection for semiconductor samples
WO2021237237A1 (en) 2020-05-18 2021-11-25 Sigray, Inc. System and method for x-ray absorption spectroscopy using a crystal analyzer and a plurality of detector elements
EP3967231A1 (en) * 2020-09-10 2022-03-16 Koninklijke Philips N.V. Mixed-use conventional and grating-based imaging
WO2022061347A1 (en) 2020-09-17 2022-03-24 Sigray, Inc. System and method using x-rays for depth-resolving metrology and analysis
US12480892B2 (en) 2020-12-07 2025-11-25 Sigray, Inc. High throughput 3D x-ray imaging system using a transmission x-ray source
KR20260030946A (ko) 2020-12-07 2026-03-06 시그레이, 아이엔씨. 투과 x-선 소스를 이용한 고처리량 3D x-선 이미징 시스템
WO2023168204A1 (en) 2022-03-02 2023-09-07 Sigray, Inc. X-ray fluorescence system and x-ray source with electrically insulative target material
US11992350B2 (en) 2022-03-15 2024-05-28 Sigray, Inc. System and method for compact laminography utilizing microfocus transmission x-ray source and variable magnification x-ray detector
WO2023215204A1 (en) 2022-05-02 2023-11-09 Sigray, Inc. X-ray sequential array wavelength dispersive spectrometer
DE112024000873T5 (de) 2023-02-16 2026-01-15 Sigray, Inc. Röntgen-detektorsystem mit mindestens zwei gestapelten flachen bragg-diffraktoren
US12181423B1 (en) 2023-09-07 2024-12-31 Sigray, Inc. Secondary image removal using high resolution x-ray transmission sources
US12429437B2 (en) 2023-11-07 2025-09-30 Sigray, Inc. System and method for x-ray absorption spectroscopy using spectral information from two orthogonal planes
CN120189140A (zh) * 2023-12-21 2025-06-24 清华大学 辐射成像设备、ct成像设备及其方法
WO2025151383A1 (en) 2024-01-08 2025-07-17 Sigray, Inc. X-ray analysis system with focused x-ray beam and non-x-ray microscope
WO2025155719A1 (en) 2024-01-18 2025-07-24 Sigray, Inc. Sequential array of x-ray imaging detectors
WO2025174966A1 (en) 2024-02-15 2025-08-21 Sigray, Inc. System and method for generating a focused x‑ray beam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623671A4 (en) * 2002-12-26 2008-11-05 Atsushi Momose X-RAY PRESENTATION SYSTEM AND PRESENTATION METHOD
US7046757B1 (en) * 2005-04-18 2006-05-16 Siemens Medical Solutions Usa, Inc. X-ray scatter elimination by frequency shifting
DE102006015356B4 (de) * 2006-02-01 2016-09-22 Siemens Healthcare Gmbh Verfahren zur Erzeugung projektiver und tomographischer Phasenkontrastaufnahmen mit einem Röntgen-System

Similar Documents

Publication Publication Date Title
JP2007203042A (ja) 投影式および断層撮影式位相コントラスト画像の作成用のx線ctシステム
WO2009063974A1 (ja) X線ct撮影装置
JP5337031B2 (ja) Ct画像取得
ATE524110T1 (de) Röntgenbildgebungsgerät
JP2009000526A5 (enExample)
JP2013255844A5 (enExample)
JP2013524969A5 (enExample)
JP2021532907A5 (enExample)
JP2021532913A5 (enExample)
JP2012066075A5 (enExample)
JP2015029793A5 (enExample)
JP2005527800A5 (enExample)
JP2013116143A5 (enExample)
KR101927079B1 (ko) X-선 촬영 시스템 및 이를 위한 지그 장치
WO2012174246A3 (en) Computed tomography system with dynamic bowtie filter
PL1752099T3 (pl) Urządzenie do łącznego fotografowania panoramicznego i tomografii komputerowej
JP2014131636A5 (enExample)
WO2013135888A3 (de) Detektoranordnung zum aufnehmen von röntgenbildern eines abzubildenden objekts
WO2014069186A1 (ja) X線撮影装置
JP2005058309A5 (enExample)
JP2013524965A5 (enExample)
JP2011229906A5 (enExample)
JP2013514111A5 (enExample)
JP2014018657A5 (enExample)
JP2015100575A5 (enExample)