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 (https=) 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 (https=)
JP (1) JP2007203042A (https=)
DE (1) DE102006046034A1 (https=)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643605B2 (en) * 2006-02-27 2010-01-05 University Of Rochester Method and apparatus for cone beam CT dynamic imaging
US8086010B2 (en) * 2006-06-30 2011-12-27 Kabushiki Kaisha Toshiba Medical image diagnosis apparatus and the control method thereof
US8411816B2 (en) 2007-02-21 2013-04-02 Konica Minolta Medical & Graphic, Inc. Radiological image capturing apparatus and radiological image capturing system
US7924973B2 (en) * 2007-11-15 2011-04-12 Csem Centre Suisse D'electronique Et De Microtechnique Sa 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
US8565371B2 (en) 2008-03-19 2013-10-22 Koninklijke Philips N.V. Rotational X ray device for phase contrast imaging
DE102009004702B4 (de) * 2009-01-15 2019-01-31 Paul Scherer Institut Anordnung und Verfahren zur projektiven und/oder tomographischen Phasenkontrastbildgebung mit Röntgenstrahlung
EP2586374B1 (en) 2009-01-21 2015-03-18 Koninklijke Philips 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
EP2443491B1 (en) * 2009-06-16 2020-03-04 Koninklijke Philips N.V. Tilted gratings and method for production of tilted gratings
JP5809143B2 (ja) 2009-09-08 2015-11-10 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. X線装置
WO2011070519A1 (en) * 2009-12-10 2011-06-16 Koninklijke Philips Electronics N.V. Scanning system for differential phase contrast imaging
WO2011070488A1 (en) * 2009-12-10 2011-06-16 Koninklijke Philips Electronics 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
KR20140039151A (ko) * 2011-01-06 2014-04-01 더 리전트 오브 더 유니버시티 오브 캘리포니아 무렌즈 단층 촬영 이미징 장치들 및 방법들
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
EP2806798B1 (en) * 2012-01-24 2016-11-23 Koninklijke Philips N.V. Multi-directional phase contrast x-ray imaging
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
US10416099B2 (en) 2013-09-19 2019-09-17 Sigray, Inc. Method of performing X-ray spectroscopy and X-ray absorption spectrometer system
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
US10265042B2 (en) 2014-01-27 2019-04-23 Epica International, Inc. Radiological imaging device with improved functioning
WO2015112424A1 (en) * 2014-01-27 2015-07-30 Epica International, Inc. Radiological imaging device with improved functioning
JP2015166676A (ja) * 2014-03-03 2015-09-24 キヤノン株式会社 X線撮像システム
DE102014203811B4 (de) 2014-03-03 2019-07-11 Siemens Healthcare Gmbh Ergänzungssystem zur interferometrischen Röntgenbildgebung und projektive Röntgenvorrichtung
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
WO2016177903A1 (en) * 2015-05-07 2016-11-10 Koninklijke Philips N.V. Beam hardening correction for scanning dark field and phase contrast imaging
WO2017001294A1 (en) 2015-06-30 2017-01-05 Koninklijke Philips N.V. Scanning x-ray apparatus with full-field detector
US10295486B2 (en) 2015-08-18 2019-05-21 Sigray, Inc. Detector for X-rays with high spatial and high spectral resolution
US10660595B2 (en) 2016-06-16 2020-05-26 Koninklijke Philips N.V. Apparatus for x-ray imaging an object
EP3538879B1 (en) * 2016-11-10 2022-06-01 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
WO2018104469A1 (en) 2016-12-09 2018-06-14 Koninklijke Philips N.V. Projection data acquisition apparatus and subject support device
CN110192123B (zh) * 2017-01-23 2023-11-10 深圳帧观德芯科技有限公司 能识别和管理电荷共享的x射线检测器
US10578566B2 (en) 2018-04-03 2020-03-03 Sigray, Inc. X-ray emission spectrometer system
US10845491B2 (en) 2018-06-04 2020-11-24 Sigray, Inc. Energy-resolving x-ray detection system
GB2591630B (en) 2018-07-26 2023-05-24 Sigray Inc High brightness x-ray reflection source
US10656105B2 (en) 2018-08-06 2020-05-19 Sigray, Inc. Talbot-lau x-ray source and interferometric system
WO2020051061A1 (en) 2018-09-04 2020-03-12 Sigray, Inc. System and method for x-ray fluorescence with filtering
WO2020051221A2 (en) 2018-09-07 2020-03-12 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
DE112020004169T5 (de) 2019-09-03 2022-05-25 Sigray, Inc. System und verfahren zur computergestützten laminografieröntgenfluoreszenz-bildgebung
US11175243B1 (en) 2020-02-06 2021-11-16 Sigray, Inc. X-ray dark-field in-line inspection for semiconductor samples
JP7395775B2 (ja) 2020-05-18 2023-12-11 シグレイ、インコーポレイテッド 結晶解析装置及び複数の検出器素子を使用するx線吸収分光法のためのシステム及び方法
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
WO2023177981A1 (en) 2022-03-15 2023-09-21 Sigray, Inc. System and method for compact laminography utilizing microfocus transmission x-ray source and variable magnification x-ray detector
CN119173759A (zh) 2022-05-02 2024-12-20 斯格瑞公司 X射线顺序阵列波长色散光谱仪
CN121013975A (zh) 2023-02-16 2025-11-25 斯格瑞公司 具有至少两个堆叠的平面布拉格衍射器的x射线探测器系统
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
US12429436B2 (en) 2024-01-08 2025-09-30 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
JP2007203042A5 (https=)
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 (https=)
JP2013255844A5 (https=)
JP2013524969A5 (https=)
JP2021532907A5 (https=)
JP2016538087A5 (https=)
JP2013524964A5 (https=)
JP2012066075A5 (https=)
JP2015029793A5 (https=)
JP2005527800A5 (https=)
JP2013116143A5 (https=)
KR101927079B1 (ko) X-선 촬영 시스템 및 이를 위한 지그 장치
WO2012174246A3 (en) Computed tomography system with dynamic bowtie filter
RU2016127460A (ru) Оценочное средство и оценочное устройство
JP2014131636A5 (https=)
FI20155005A7 (fi) Röntgenkuvantamisyksikkö lääketieteelliseen kuvantamiseen
WO2014069186A1 (ja) X線撮影装置
JP2005058309A5 (https=)
JP2013524965A5 (https=)
JP2011229906A5 (https=)
JP2013514111A5 (https=)