WO2008156004A1 - 放射線画像変換パネル、その製造方法、及びｘ線画像撮影システム - Google Patents

放射線画像変換パネル、その製造方法、及びｘ線画像撮影システム Download PDF

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Publication number
WO2008156004A1
WO2008156004A1 PCT/JP2008/060535 JP2008060535W WO2008156004A1 WO 2008156004 A1 WO2008156004 A1 WO 2008156004A1 JP 2008060535 W JP2008060535 W JP 2008060535W WO 2008156004 A1 WO2008156004 A1 WO 2008156004A1
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WIPO (PCT)
Prior art keywords
radiographic image
manufacturing
conversion panel
image conversion
layer
Prior art date
Application number
PCT/JP2008/060535
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English (en)
French (fr)
Inventor
Takafumi Yanagita
Tadashi Arimoto
Original Assignee
Konica Minolta Medical & Graphic, Inc.
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 Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Publication of WO2008156004A1 publication Critical patent/WO2008156004A1/ja

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline earth metals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • 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
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • 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

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Biophysics (AREA)
  • Inorganic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)

Abstract

　本発明は、輝度が高く、かつ画像上に白若しくは黒の画像欠陥やひび割れが無く、画像の経時ムラが低減された放射線画像変換パネルとその製造方法を提供する。更に、当該放射線画像変換パネルを用いたＸ線撮影システムを提供する。この手段として、基板の上に反射層、蛍光体層、及び保護層を有する放射線画像変換パネルにおいて、前記蛍光体層が気相堆積法により形成されており、前記反射層が３μｍ以下の金属層であり、かつ当該反射層の上部及び下部の少なくとも一方に反射層の保護層を有することを特徴とする放射線画像変換パネル及びその製造方法を特徴とする。
PCT/JP2008/060535 2007-06-19 2008-06-09 放射線画像変換パネル、その製造方法、及びｘ線画像撮影システム WO2008156004A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007161232 2007-06-19
JP2007-161232 2007-06-19

Publications (1)

Publication Number Publication Date
WO2008156004A1 true WO2008156004A1 (ja) 2008-12-24

Family

ID=40156162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060535 WO2008156004A1 (ja) 2007-06-19 2008-06-09 放射線画像変換パネル、その製造方法、及びｘ線画像撮影システム

Country Status (1)

Country Link
WO (1) WO2008156004A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106409853A (zh) * 2016-10-09 2017-02-15 上海洞舟实业有限公司 一种电致发光x射线彩色成像板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003240898A (ja) * 2002-02-18 2003-08-27 Konica Corp 放射線画像変換パネル、及びその製造方法
JP2006078471A (ja) * 2004-08-10 2006-03-23 Canon Inc 放射線検出装置、シンチレータパネル、これらの製造方法及び放射線検出システム
JP2006126055A (ja) * 2004-10-29 2006-05-18 Fuji Photo Film Co Ltd 蓄積性蛍光体シート及び放射線画像読取消去方法並びに放射線画像読取消去装置
JP2006271700A (ja) * 2005-03-29 2006-10-12 Fuji Photo Film Co Ltd 放射線像変換パネルおよび放射線画像診断システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003240898A (ja) * 2002-02-18 2003-08-27 Konica Corp 放射線画像変換パネル、及びその製造方法
JP2006078471A (ja) * 2004-08-10 2006-03-23 Canon Inc 放射線検出装置、シンチレータパネル、これらの製造方法及び放射線検出システム
JP2006126055A (ja) * 2004-10-29 2006-05-18 Fuji Photo Film Co Ltd 蓄積性蛍光体シート及び放射線画像読取消去方法並びに放射線画像読取消去装置
JP2006271700A (ja) * 2005-03-29 2006-10-12 Fuji Photo Film Co Ltd 放射線像変換パネルおよび放射線画像診断システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106409853A (zh) * 2016-10-09 2017-02-15 上海洞舟实业有限公司 一种电致发光x射线彩色成像板

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