IN187505B - - Google Patents

Info

Publication number
IN187505B
IN187505B IN342CA1996A IN187505B IN 187505 B IN187505 B IN 187505B IN 342CA1996 A IN342CA1996 A IN 342CA1996A IN 187505 B IN187505 B IN 187505B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Renato Guida
Kenneth Paul Zarnoch
Original Assignee
Gen Electric
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
Priority claimed from US08/402,223 external-priority patent/US5581592A/en
Priority claimed from US08/402,222 external-priority patent/US5557650A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IN187505B publication Critical patent/IN187505B/en

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
    • A61B6/06—Diaphragms
IN342CA1996 1995-03-10 1996-02-26 IN187505B (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/402,223 US5581592A (en) 1995-03-10 1995-03-10 Anti-scatter X-ray grid device for medical diagnostic radiography
US08/402,222 US5557650A (en) 1995-03-10 1995-03-10 Method for fabricating an anti-scatter X-ray grid device for medical diagnostic radiography

Publications (1)

Publication Number Publication Date
IN187505B true IN187505B (ja) 2002-05-11

Family

ID=27017777

Family Applications (1)

Application Number Title Priority Date Filing Date
IN342CA1996 IN187505B (ja) 1995-03-10 1996-02-26

Country Status (7)

Country Link
EP (1) EP0731472B1 (ja)
JP (1) JP3851678B2 (ja)
KR (1) KR100408586B1 (ja)
CN (1) CN1230122C (ja)
DE (1) DE69605954T2 (ja)
IN (1) IN187505B (ja)
TW (1) TW342325B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729596A1 (de) * 1997-07-10 1999-01-14 Siemens Ag Streustrahlenraster
US6018566A (en) * 1997-10-24 2000-01-25 Trw Inc. Grid formed with silicon substrate
DE19839619A1 (de) * 1998-08-31 1999-12-09 Siemens Ag Verfahren zum Herstellen eines Streustrahlenrasters und ein somit hergestelltes Streustrahlenraster eines Strahlendiagnosegerätes
DE19852048A1 (de) * 1998-11-11 2000-05-25 Siemens Ag Strahlungsdetektionseinrichtung
DE19852955C2 (de) 1998-11-17 2000-08-31 Bruker Axs Analytical X Ray Sy Röntgenanalysegerät mit röntgenoptischem Halbleiterbauelement
JP2000217812A (ja) * 1999-01-27 2000-08-08 Fuji Photo Film Co Ltd 散乱線除去グリッドおよびその製造方法
US6438210B1 (en) 2000-03-28 2002-08-20 General Electric Company Anti-scatter grid, method, and apparatus for forming same
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
DE10202987A1 (de) * 2002-01-26 2003-07-31 Philips Intellectual Property Gitter zur Absorption von Röntgenstrahlung
JP4900390B2 (ja) * 2006-08-25 2012-03-21 株式会社島津製作所 中空グリッドおよびその製造方法
US8331536B2 (en) * 2009-09-18 2012-12-11 General Electric Company Apparatus for reducing scattered X-ray detection and method of same
FR2953320B1 (fr) * 2009-11-27 2013-07-05 Gen Electric Grille anti-diffusante inversee
KR100970910B1 (ko) * 2010-03-19 2010-07-20 (주)금성토탈퍼니처 침대 매트리스용 스프링조립체의 가요성 보강 구조
US8265228B2 (en) * 2010-06-28 2012-09-11 General Electric Company Anti-scatter X-ray grid device and method of making same
KR101333125B1 (ko) * 2010-10-26 2013-11-26 주식회사 아임 엑스레이 그리드 및 그 제조방법
CN103660654B (zh) * 2012-09-13 2016-12-21 通用电气公司 二维准直器元件及制造二维准直器元件的方法
CN105396229B (zh) * 2015-12-28 2018-05-04 上海联影医疗科技有限公司 一种放射治疗设备的成像装置和方法
DE102017200762A1 (de) * 2017-01-18 2018-07-19 Siemens Healthcare Gmbh Streustrahlraster mit einem amorphen Material und dessen Verwendung bei einem Streustrahlenraster
KR101997862B1 (ko) * 2018-12-26 2019-07-08 제이피아이헬스케어 주식회사 격자형 ｘ선 그리드 제조 방법
CN112378933B (zh) * 2020-10-30 2023-01-10 中建材光芯科技有限公司 三维聚焦玻璃基防散射滤线栅及其制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493267A (en) * 1975-12-03 1977-11-30 Ferranti Ltd Apparatus for collimating a beam of penetrating ionizing radiation
US4250127A (en) * 1977-08-17 1981-02-10 Connecticut Research Institute, Inc. Production of electron microscope grids and other micro-components
US4856043A (en) * 1988-07-18 1989-08-08 North American Philips Corporation Two piece ceramic Soller slit collimator for X-ray collimation
US5435889A (en) * 1988-11-29 1995-07-25 Chromalloy Gas Turbine Corporation Preparation and coating of composite surfaces
US5231654A (en) * 1991-12-06 1993-07-27 General Electric Company Radiation imager collimator
US5418833A (en) * 1993-04-23 1995-05-23 The Regents Of The University Of California High performance x-ray anti-scatter grid

Also Published As

Publication number Publication date
TW342325B (en) 1998-10-11
KR100408586B1 (ko) 2004-03-18
CN1142930A (zh) 1997-02-19
JP3851678B2 (ja) 2006-11-29
EP0731472A1 (en) 1996-09-11
EP0731472B1 (en) 2000-01-05
KR960033405A (ko) 1996-10-22
JPH08322832A (ja) 1996-12-10
DE69605954T2 (de) 2000-07-27
DE69605954D1 (de) 2000-02-10
CN1230122C (zh) 2005-12-07

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