DE602006019120D1 - Gitter für selektive absorption elektromagnetischer strahlung und herstellungsverfahren dafür - Google Patents

Gitter für selektive absorption elektromagnetischer strahlung und herstellungsverfahren dafür

Info

Publication number
DE602006019120D1
DE602006019120D1 DE602006019120T DE602006019120T DE602006019120D1 DE 602006019120 D1 DE602006019120 D1 DE 602006019120D1 DE 602006019120 T DE602006019120 T DE 602006019120T DE 602006019120 T DE602006019120 T DE 602006019120T DE 602006019120 D1 DE602006019120 D1 DE 602006019120D1
Authority
DE
Germany
Prior art keywords
lamellae
electromagnetic radiation
selective absorption
grids
manufacturing
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.)
Active
Application number
DE602006019120T
Other languages
English (en)
Inventor
Ralf Dorscheid
Gereon Vogtmeier
Roger Steadman
Roy K Groom
Avner Elgaly
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602006019120D1 publication Critical patent/DE602006019120D1/de
Active 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
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • 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
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/4258—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 for detecting non x-ray radiation, e.g. gamma radiation
    • 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
    • A61B6/03—Computerised tomographs
    • A61B6/037—Emission tomography
    • 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
    • A61B6/06—Diaphragms
    • 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
DE602006019120T 2005-09-19 2006-09-11 Gitter für selektive absorption elektromagnetischer strahlung und herstellungsverfahren dafür Active DE602006019120D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05108574 2005-09-19
PCT/IB2006/053208 WO2007034352A2 (en) 2005-09-19 2006-09-11 Grid for selective absorption of electromagnetic radiation and method for its manufacture

Publications (1)

Publication Number Publication Date
DE602006019120D1 true DE602006019120D1 (de) 2011-02-03

Family

ID=37889186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019120T Active DE602006019120D1 (de) 2005-09-19 2006-09-11 Gitter für selektive absorption elektromagnetischer strahlung und herstellungsverfahren dafür

Country Status (7)

Country Link
US (1) US20090323899A1 (de)
EP (1) EP1943701B1 (de)
JP (1) JP2009509133A (de)
CN (1) CN101443856A (de)
AT (1) ATE492887T1 (de)
DE (1) DE602006019120D1 (de)
WO (1) WO2007034352A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5398157B2 (ja) * 2008-03-17 2014-01-29 キヤノン株式会社 Ｘ線撮影装置及びその制御方法
JP5163250B2 (ja) * 2008-04-14 2013-03-13 株式会社島津製作所 Ｘ線エアグリッドの製造方法
FR2953320B1 (fr) * 2009-11-27 2013-07-05 Gen Electric Grille anti-diffusante inversee
EP2585817B1 (de) * 2010-06-28 2020-01-22 Paul Scherrer Institut Verfahren für röntgenstrahlphasenkontrast und dunkelfeldbildgebung mit einer anordnung aus gittern in planarer geometrie
US9048002B2 (en) 2010-10-08 2015-06-02 Turtle Bay Partners, Llc Three-dimensional focused anti-scatter grid and method for manufacturing thereof
CN103222010A (zh) 2010-10-08 2013-07-24 海龟湾合伙有限责任公司 三维聚焦防散射栅格及其制造方法
JP2012093429A (ja) * 2010-10-25 2012-05-17 Fujifilm Corp 放射線画像撮影用グリッド及びその製造方法、並びに、放射線画像撮影システム
WO2014145966A2 (en) * 2013-03-15 2014-09-18 Turtle Bay Partners, Llc Practical method for fabricating foam interspaced anti-scatter grid and improved grids
JP7025352B2 (ja) 2016-06-02 2022-02-24 コーニンクレッカ フィリップス エヌ ヴェ コンパクトな（擬似）等方性多線源ｘ線撮像のためのｘ線撮像装置
DE102017003517A1 (de) * 2017-04-11 2018-10-11 Universität Hamburg Verfahren und Messvorrichtung zur Röntgenfluoreszenz-Messung
DE102018216805B3 (de) * 2018-09-28 2020-01-02 Siemens Healthcare Gmbh Streustrahlenraster für eine medizinische Röntgen-Bildgebungsanlage
CN113451781B (zh) * 2021-05-28 2022-07-08 西安电子科技大学 一种超小型化的2.5维吸透一体化频选吸波器
DE102022104180A1 (de) 2022-02-22 2023-08-24 Schott Ag Abschirmmaske für ionisierende Streustrahlung und Verfahren zu dessen Herstellung

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US1566130A (en) * 1923-10-31 1925-12-15 Wappler Electric Company Inc X-ray filter
US2824970A (en) * 1952-04-04 1958-02-25 Ledin Sven Harald Secondary diaphragms for x-ray radiography
JPS58177637A (ja) * 1982-04-14 1983-10-18 株式会社東芝 放射線用グリツドの製造方法
JPS60144683A (ja) * 1983-12-31 1985-07-31 Shimadzu Corp 放射線用コリメ−タの製造方法
NL8801589A (nl) * 1988-06-22 1990-01-16 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie voorzien van absorptie-elementen, alsmede werkwijze voor het vervaardigen van absorptie-elementen.
DE4217934A1 (de) * 1992-05-30 1993-12-02 Burkhart Schurig Armiertes Leichtbauelement
JP4149110B2 (ja) * 1999-03-19 2008-09-10 富士フイルム株式会社 散乱線除去グリッド
US6175615B1 (en) * 1999-04-12 2001-01-16 General Electric Company Radiation imager collimator
DE19947537A1 (de) * 1999-10-02 2001-04-05 Philips Corp Intellectual Pty Gitter zur Absorption von Röntgenstrahlung
US6438210B1 (en) * 2000-03-28 2002-08-20 General Electric Company Anti-scatter grid, method, and apparatus for forming same
JP4121005B2 (ja) * 2000-07-24 2008-07-16 富士フイルム株式会社 散乱線吸収グリッドの製造方法
JP2002040149A (ja) * 2000-07-25 2002-02-06 Fuji Photo Film Co Ltd 散乱線吸収グリッドおよびその製造方法
JP2002318283A (ja) * 2001-04-24 2002-10-31 Shimadzu Corp ２次元アレイ型放射線検出器とそのｘ線遮蔽壁の製造方法
DE10136946A1 (de) * 2001-07-28 2003-02-06 Philips Corp Intellectual Pty Streustrahlenraster für eine Röntgeneinrichtung
US6807252B1 (en) * 2001-10-24 2004-10-19 Analogic Corporation Method for making X-ray anti-scatter grid
FR2855276B1 (fr) * 2003-05-22 2005-07-15 Ge Med Sys Global Tech Co Llc Grille anti-diffusante presentant une tenue mecanique amelioree
CN1849672B (zh) * 2003-09-12 2010-09-29 皇家飞利浦电子股份有限公司 用于准直电磁辐射的装置及其方法

Also Published As

Publication number Publication date
JP2009509133A (ja) 2009-03-05
CN101443856A (zh) 2009-05-27
US20090323899A1 (en) 2009-12-31
EP1943701A2 (de) 2008-07-16
EP1943701B1 (de) 2010-12-22
WO2007034352A2 (en) 2007-03-29
ATE492887T1 (de) 2011-01-15
WO2007034352A3 (en) 2008-11-20

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