FR2877761B1 - Grilles anti-diffusantes a multiples dimensions d'ouverture - Google Patents

Grilles anti-diffusantes a multiples dimensions d'ouverture

Info

Publication number
FR2877761B1
FR2877761B1 FR0411800A FR0411800A FR2877761B1 FR 2877761 B1 FR2877761 B1 FR 2877761B1 FR 0411800 A FR0411800 A FR 0411800A FR 0411800 A FR0411800 A FR 0411800A FR 2877761 B1 FR2877761 B1 FR 2877761B1
Authority
FR
France
Prior art keywords
multiple opening
opening dimensions
grids
diffusing
diffusing grids
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.)
Expired - Fee Related
Application number
FR0411800A
Other languages
English (en)
Other versions
FR2877761A1 (fr
Inventor
Guillaume Bacher
Remy Klausz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0411800A priority Critical patent/FR2877761B1/fr
Priority to US11/183,377 priority patent/US7356126B2/en
Priority to DE102005050487A priority patent/DE102005050487A1/de
Publication of FR2877761A1 publication Critical patent/FR2877761A1/fr
Application granted granted Critical
Publication of FR2877761B1 publication Critical patent/FR2877761B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
FR0411800A 2004-11-05 2004-11-05 Grilles anti-diffusantes a multiples dimensions d'ouverture Expired - Fee Related FR2877761B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0411800A FR2877761B1 (fr) 2004-11-05 2004-11-05 Grilles anti-diffusantes a multiples dimensions d'ouverture
US11/183,377 US7356126B2 (en) 2004-11-05 2005-07-18 Antiscattering grids with multiple aperture dimensions
DE102005050487A DE102005050487A1 (de) 2004-11-05 2005-10-21 Streustrahlenraster mit mehrfachen Öffnungsabmessungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411800A FR2877761B1 (fr) 2004-11-05 2004-11-05 Grilles anti-diffusantes a multiples dimensions d'ouverture

Publications (2)

Publication Number Publication Date
FR2877761A1 FR2877761A1 (fr) 2006-05-12
FR2877761B1 true FR2877761B1 (fr) 2007-02-02

Family

ID=34950220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0411800A Expired - Fee Related FR2877761B1 (fr) 2004-11-05 2004-11-05 Grilles anti-diffusantes a multiples dimensions d'ouverture

Country Status (3)

Country Link
US (1) US7356126B2 (fr)
DE (1) DE102005050487A1 (fr)
FR (1) FR2877761B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044650B4 (de) * 2005-09-19 2008-07-10 Siemens Ag Streustahlenraster mit einer zellenartigen Struktur von Strahlungskanälen und Verfahren zur Herstellung eines solchen Streustrahlenrasters
US20080118033A1 (en) * 2006-11-16 2008-05-22 General Electric Company Antiscatter grid arrangement
FR2953320B1 (fr) * 2009-11-27 2013-07-05 Gen Electric Grille anti-diffusante inversee
EP2377575B1 (fr) 2010-04-19 2012-10-10 X-Alliance GmbH Dispositif de dosimétrie à trame
DE102013005845B3 (de) * 2013-04-02 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Keilförmige mehrschichtige Laue-Linse und Verfahren zu ihrer Herstellung
US9993219B2 (en) * 2015-03-18 2018-06-12 The Board Of Trustees Of The Leland Stanford Junior University X-ray anti-scatter grid with varying grid ratio
DE102018216805B3 (de) * 2018-09-28 2020-01-02 Siemens Healthcare Gmbh Streustrahlenraster für eine medizinische Röntgen-Bildgebungsanlage
US11139088B2 (en) 2019-06-12 2021-10-05 alephFS—Systems for Imaging Grid for X-ray imaging
CN113823434B (zh) * 2020-06-19 2023-09-08 中国科学院福建物质结构研究所 一种防散射栅格及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800679A (nl) * 1988-03-18 1989-10-16 Philips Nv Roentgenonderzoekapparaat met een strooistralenrooster met antivignetterende werking.
US4951305A (en) * 1989-05-30 1990-08-21 Eastman Kodak Company X-ray grid for medical radiography and method of making and using same
US6438210B1 (en) * 2000-03-28 2002-08-20 General Electric Company Anti-scatter grid, method, and apparatus for forming same
JP2001356438A (ja) * 2000-06-12 2001-12-26 Fuji Photo Film Co Ltd 放射線画像取得装置
FR2834377B1 (fr) 2001-12-31 2004-03-26 Ge Med Sys Global Tech Co Llc Grille anti-diffusante et procede de fabrication d'une telle grille
US6722783B2 (en) * 2001-12-31 2004-04-20 Ronnie W. Jackson, Sr. X-ray chair
US6912266B2 (en) * 2002-04-22 2005-06-28 Siemens Aktiengesellschaft X-ray diagnostic facility having a digital X-ray detector and a stray radiation grid
DE10241423B4 (de) * 2002-09-06 2007-08-09 Siemens Ag Verfahren zur Herstellung und Aufbringung eines Streustrahlenrasters oder Kollimators auf einen Röntgen- oder Gammadetektor
DE10305106B4 (de) * 2003-02-07 2006-04-13 Siemens Ag Streustrahlenraster oder Kollimator sowie Anordnung mit Strahlungsdetektor und Streustrahlenraster oder Kollimator

Also Published As

Publication number Publication date
US7356126B2 (en) 2008-04-08
US20060098784A1 (en) 2006-05-11
DE102005050487A1 (de) 2006-05-11
FR2877761A1 (fr) 2006-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730