JP3851678B2 - 医療診断用放射線写真法に用いる散乱防止ｘ線格子を製造する方法及び医療診断用放射線写真法に用いる散乱防止ｘ線格子 - Google Patents

医療診断用放射線写真法に用いる散乱防止ｘ線格子を製造する方法及び医療診断用放射線写真法に用いる散乱防止ｘ線格子 Download PDF

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Publication number
JP3851678B2
JP3851678B2 JP05269896A JP5269896A JP3851678B2 JP 3851678 B2 JP3851678 B2 JP 3851678B2 JP 05269896 A JP05269896 A JP 05269896A JP 5269896 A JP5269896 A JP 5269896A JP 3851678 B2 JP3851678 B2 JP 3851678B2
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Japan
Prior art keywords
substrate
grating
groove
absorbent material
rays
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Expired - Fee Related
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JP05269896A
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English (en)
Japanese (ja)
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JPH08322832A (ja
Inventor
ケニース・ポール・ザモック
レナト・ガイダ
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General Electric Co
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General Electric Co
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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 General Electric Co filed Critical General Electric Co
Publication of JPH08322832A publication Critical patent/JPH08322832A/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
JP05269896A 1995-03-10 1996-03-11 医療診断用放射線写真法に用いる散乱防止ｘ線格子を製造する方法及び医療診断用放射線写真法に用いる散乱防止ｘ線格子 Expired - Fee Related JP3851678B2 (ja)

Applications Claiming Priority (4)

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
US08/402223 1995-03-10
US08/402222 1995-03-10
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 (2)

Publication Number Publication Date
JPH08322832A JPH08322832A (ja) 1996-12-10
JP3851678B2 true JP3851678B2 (ja) 2006-11-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP05269896A Expired - Fee Related JP3851678B2 (ja) 1995-03-10 1996-03-11 医療診断用放射線写真法に用いる散乱防止ｘ線格子を製造する方法及び医療診断用放射線写真法に用いる散乱防止ｘ線格子

Country Status (7)

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

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
DE69605954T2 (de) 2000-07-27
KR100408586B1 (ko) 2004-03-18
EP0731472A1 (en) 1996-09-11
CN1230122C (zh) 2005-12-07
DE69605954D1 (de) 2000-02-10
JPH08322832A (ja) 1996-12-10
TW342325B (en) 1998-10-11
KR960033405A (ko) 1996-10-22
IN187505B (enExample) 2002-05-11
CN1142930A (zh) 1997-02-19
EP0731472B1 (en) 2000-01-05

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