WO2008108186A1 - 放射線画像撮影装置 - Google Patents
放射線画像撮影装置 Download PDFInfo
- Publication number
- WO2008108186A1 WO2008108186A1 PCT/JP2008/053052 JP2008053052W WO2008108186A1 WO 2008108186 A1 WO2008108186 A1 WO 2008108186A1 JP 2008053052 W JP2008053052 W JP 2008053052W WO 2008108186 A1 WO2008108186 A1 WO 2008108186A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiographic image
- image picking
- phosphor layer
- substrate
- humidity resistance
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
Classifications
-
- 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
-
- 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
- A61B6/4216—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using storage phosphor screens
-
- 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
-
- 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
- G21K2004/06—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a phosphor layer
-
- 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
- G21K2004/10—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a protective film
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
- Measurement Of Radiation (AREA)
Abstract
耐湿性に優れ、潮解による輝度低下及び保護膜のはがれ等の問題が改善され、シンチレータパネル交換が容易で、かつ解像度の高い放射線画像を形成できる放射線画像撮影装置を提供する。本発明の放射線画像撮影装置は、基板上に蛍光体層を有し、基板と蛍光体層が耐湿性の保護膜により覆われているシンチレータプレートを、光電変換パネルに対向接触させた構造を有する放射線画像撮影装置であって、当該蛍光体層の領域が光電変換パネルの光電変換素子アレイ部の領域と一致することを特徴とする。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009502514A JPWO2008108186A1 (ja) | 2007-03-08 | 2008-02-22 | 放射線画像撮影装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-058488 | 2007-03-08 | ||
JP2007058488 | 2007-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008108186A1 true WO2008108186A1 (ja) | 2008-09-12 |
Family
ID=39738082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053052 WO2008108186A1 (ja) | 2007-03-08 | 2008-02-22 | 放射線画像撮影装置 |
Country Status (2)
Country | Link |
---|---|
JP (2) | JPWO2008108186A1 (ja) |
WO (1) | WO2008108186A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012133315A (ja) * | 2010-11-29 | 2012-07-12 | Fujifilm Corp | 放射線撮影装置 |
JP2012194139A (ja) * | 2011-03-18 | 2012-10-11 | Fujifilm Corp | 放射線撮影装置及び製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6502731B2 (ja) * | 2015-04-13 | 2019-04-17 | キヤノン株式会社 | 放射線撮像装置及び放射線撮像システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09297181A (ja) * | 1996-05-07 | 1997-11-18 | Canon Inc | 放射線撮像装置 |
WO2002023219A1 (fr) * | 2000-09-11 | 2002-03-21 | Hamamatsu Photonics K.K. | Panneau de scintillateur, capteur d'images radiographiques et procedes de production |
JP2003066150A (ja) * | 2001-08-30 | 2003-03-05 | Canon Inc | 蛍光板、放射線検出装置および放射線検出システム |
JP2004061116A (ja) * | 2002-07-24 | 2004-02-26 | Canon Inc | 放射線検出装置及びシステム |
JP2005351748A (ja) * | 2004-06-10 | 2005-12-22 | Konica Minolta Medical & Graphic Inc | 放射線画像変換パネル |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4298177B2 (ja) * | 2001-02-07 | 2009-07-15 | キヤノン株式会社 | シンチレータパネル、放射線検出装置及びシステム |
JP4087597B2 (ja) * | 2001-12-06 | 2008-05-21 | 浜松ホトニクス株式会社 | X線像撮像装置の製造方法 |
CN101961247B (zh) * | 2004-05-11 | 2012-05-30 | 浜松光子学株式会社 | 放射线摄像装置 |
JP4594188B2 (ja) * | 2004-08-10 | 2010-12-08 | キヤノン株式会社 | 放射線検出装置及び放射線検出システム |
-
2008
- 2008-02-22 WO PCT/JP2008/053052 patent/WO2008108186A1/ja active Application Filing
- 2008-02-22 JP JP2009502514A patent/JPWO2008108186A1/ja active Pending
-
2012
- 2012-10-05 JP JP2012222919A patent/JP5482856B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09297181A (ja) * | 1996-05-07 | 1997-11-18 | Canon Inc | 放射線撮像装置 |
WO2002023219A1 (fr) * | 2000-09-11 | 2002-03-21 | Hamamatsu Photonics K.K. | Panneau de scintillateur, capteur d'images radiographiques et procedes de production |
JP2003066150A (ja) * | 2001-08-30 | 2003-03-05 | Canon Inc | 蛍光板、放射線検出装置および放射線検出システム |
JP2004061116A (ja) * | 2002-07-24 | 2004-02-26 | Canon Inc | 放射線検出装置及びシステム |
JP2005351748A (ja) * | 2004-06-10 | 2005-12-22 | Konica Minolta Medical & Graphic Inc | 放射線画像変換パネル |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012133315A (ja) * | 2010-11-29 | 2012-07-12 | Fujifilm Corp | 放射線撮影装置 |
JP2012194139A (ja) * | 2011-03-18 | 2012-10-11 | Fujifilm Corp | 放射線撮影装置及び製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5482856B2 (ja) | 2014-05-07 |
JP2013040953A (ja) | 2013-02-28 |
JPWO2008108186A1 (ja) | 2010-06-10 |
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