MX2017006619A - Sistema de formacion de imagenes y detector para la formacion de imagenes de tomosintesis de contraste de fase de rayos-x. - Google Patents

Sistema de formacion de imagenes y detector para la formacion de imagenes de tomosintesis de contraste de fase de rayos-x.

Info

Publication number
MX2017006619A
MX2017006619A MX2017006619A MX2017006619A MX2017006619A MX 2017006619 A MX2017006619 A MX 2017006619A MX 2017006619 A MX2017006619 A MX 2017006619A MX 2017006619 A MX2017006619 A MX 2017006619A MX 2017006619 A MX2017006619 A MX 2017006619A
Authority
MX
Mexico
Prior art keywords
detector
imaging
phase contrast
ray
ray phase
Prior art date
Application number
MX2017006619A
Other languages
English (en)
Inventor
Roessl Ewald
Original Assignee
Koninklijke Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of MX2017006619A publication Critical patent/MX2017006619A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0414—Supports, e.g. tables or beds, for the body or parts of the body with compression means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4291—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/502—Clinical applications involving diagnosis of breast, i.e. mammography

Abstract

La invención se refiere a un arreglo de detector de rayos-X (10) para la formación de imágenes de tomosíntesis de contraste de fase de rayos-X, un detector de línea (1) para la formación de imágenes de tomosíntesis de contraste de fase de rayos-X, un sistema de formación de imágenes (24) para la formación de imágenes de tomosíntesis de contraste de fase de rayos-X, un método para la formación de imágenes de tomosíntesis de contraste de fase de rayos-X y un elemento de programa de computadora para controlar este arreglo y un medio susceptible de ser leído por computadora que tiene almacenado el elemento de programa de computadora. El arreglo de detector de rayos-X (10) comprende varios detectores de línea (1). Cada detector de línea (1) se configura para detectar un patrón de Moiré en al menos una porción de un haz de rayos-X (2) que impacta este detector de línea (1). Cada detector de línea (1) comprende varias líneas de detector (11), en donde el ancho W de cada detector de línea (1) es igual al período o múltiplo entero del periodo del patrón de Moiré.
MX2017006619A 2014-11-24 2015-11-17 Sistema de formacion de imagenes y detector para la formacion de imagenes de tomosintesis de contraste de fase de rayos-x. MX2017006619A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14194482 2014-11-24
PCT/EP2015/076734 WO2016083182A1 (en) 2014-11-24 2015-11-17 Detector and imaging system for x-ray phase contrast tomo-synthesis imaging

Publications (1)

Publication Number Publication Date
MX2017006619A true MX2017006619A (es) 2017-08-10

Family

ID=52016407

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006619A MX2017006619A (es) 2014-11-24 2015-11-17 Sistema de formacion de imagenes y detector para la formacion de imagenes de tomosintesis de contraste de fase de rayos-x.

Country Status (8)

Country Link
US (1) US10470721B2 (es)
EP (1) EP3223707A1 (es)
JP (1) JP6688795B2 (es)
CN (1) CN106999137B (es)
BR (1) BR112017010593B1 (es)
MX (1) MX2017006619A (es)
RU (1) RU2708816C2 (es)
WO (1) WO2016083182A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016104008A1 (ja) * 2014-12-22 2016-06-30 株式会社島津製作所 放射線位相差撮影装置
JP2021518217A (ja) * 2018-03-19 2021-08-02 センスラボ エルエルシーＸｅｎｓｅｌａｂ， Ｌｌｃ Ｘ線断層撮影法
US11860319B2 (en) * 2022-03-10 2024-01-02 GE Precision Healthcare LLC High-resolution detector having a reduced number of pixels

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2073040A2 (en) 2007-10-31 2009-06-24 FUJIFILM Corporation Radiation image detector and phase contrast radiation imaging apparatus
JP2010012030A (ja) * 2008-07-03 2010-01-21 Fujifilm Corp 放射線画像撮影装置
CN101413905B (zh) * 2008-10-10 2011-03-16 深圳大学 X射线微分干涉相衬成像***
CN102197303A (zh) * 2008-10-29 2011-09-21 佳能株式会社 X射线成像装置和x射线成像方法
US9066649B2 (en) * 2009-12-10 2015-06-30 Koninklijke Philips N.V. Apparatus for phase-contrast imaging comprising a displaceable X-ray detector element and method
JP2012090945A (ja) * 2010-03-30 2012-05-17 Fujifilm Corp 放射線検出装置、放射線撮影装置、放射線撮影システム
JP2012143550A (ja) 2010-12-20 2012-08-02 Fujifilm Corp 放射線画像撮影装置および放射線画像取得方法
JP2012148068A (ja) * 2010-12-27 2012-08-09 Fujifilm Corp 放射線画像取得方法および放射線画像撮影装置
JP2012200567A (ja) * 2011-03-28 2012-10-22 Fujifilm Corp 放射線撮影システム及び放射線撮影方法
JP2014155509A (ja) * 2011-06-10 2014-08-28 Fujifilm Corp 放射線撮影システム
WO2013004574A1 (en) 2011-07-04 2013-01-10 Koninklijke Philips Electronics N.V Phase contrast imaging apparatus
US9380987B2 (en) * 2011-12-12 2016-07-05 Hitachi Medical Corporation X-ray CT device
WO2013111050A1 (en) * 2012-01-24 2013-08-01 Koninklijke Philips N.V. Multi-directional phase contrast x-ray imaging
JP2013164339A (ja) 2012-02-10 2013-08-22 Canon Inc Ｘ線撮像装置
WO2013126296A1 (en) 2012-02-24 2013-08-29 University Of Massachusetts Medical School Apparatus and method for x-ray phase contrast imaging
CN103365067B (zh) * 2012-04-01 2016-12-28 中国科学院高能物理研究所 可实现三维动态观测的光栅剪切成像装置和方法
JP2014090967A (ja) * 2012-11-06 2014-05-19 Canon Inc Ｘ線撮像装置
JP2014178130A (ja) * 2013-03-13 2014-09-25 Canon Inc Ｘ線撮像装置及びｘ線撮像システム
KR101668219B1 (ko) * 2013-10-31 2016-10-20 도호쿠 다이가쿠 비파괴 검사 장치

Also Published As

Publication number Publication date
EP3223707A1 (en) 2017-10-04
BR112017010593A2 (pt) 2018-02-14
RU2017122152A (ru) 2018-12-26
CN106999137B (zh) 2021-03-05
CN106999137A (zh) 2017-08-01
US10470721B2 (en) 2019-11-12
US20170303867A1 (en) 2017-10-26
RU2017122152A3 (es) 2019-04-25
WO2016083182A1 (en) 2016-06-02
BR112017010593B1 (pt) 2022-11-08
JP6688795B2 (ja) 2020-04-28
RU2708816C2 (ru) 2019-12-11
JP2017538471A (ja) 2017-12-28

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