DE59914951D1 - Flächiges speicherelement für ein röntgenbild - Google Patents
Flächiges speicherelement für ein röntgenbildInfo
- Publication number
- DE59914951D1 DE59914951D1 DE59914951T DE59914951T DE59914951D1 DE 59914951 D1 DE59914951 D1 DE 59914951D1 DE 59914951 T DE59914951 T DE 59914951T DE 59914951 T DE59914951 T DE 59914951T DE 59914951 D1 DE59914951 D1 DE 59914951D1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- binding agent
- memory element
- ray image
- surface memory
- 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.)
- Expired - Lifetime
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
- 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
- G21K2004/04—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with an intermediate 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
- G21K2004/06—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
- G21K2004/08—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a binder in the 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19859880A DE19859880A1 (de) | 1998-12-23 | 1998-12-23 | Flächiges Speicherelement für ein Röntgenbild |
PCT/EP1999/009250 WO2000039809A1 (de) | 1998-12-23 | 1999-11-29 | Flächiges speicherelement für ein röntgenbild |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59914951D1 true DE59914951D1 (de) | 2009-03-05 |
Family
ID=7892550
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19859880A Withdrawn DE19859880A1 (de) | 1998-12-23 | 1998-12-23 | Flächiges Speicherelement für ein Röntgenbild |
DE59914951T Expired - Lifetime DE59914951D1 (de) | 1998-12-23 | 1999-11-29 | Flächiges speicherelement für ein röntgenbild |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19859880A Withdrawn DE19859880A1 (de) | 1998-12-23 | 1998-12-23 | Flächiges Speicherelement für ein Röntgenbild |
Country Status (7)
Country | Link |
---|---|
US (1) | US6974959B1 (de) |
EP (1) | EP1145251B1 (de) |
JP (1) | JP4979849B2 (de) |
AT (1) | ATE421153T1 (de) |
DE (2) | DE19859880A1 (de) |
ES (1) | ES2320503T3 (de) |
WO (1) | WO2000039809A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040026632A1 (en) * | 2002-08-02 | 2004-02-12 | Luc Struye | Stimulable phosphor screen showing less scattering upon stimulation |
JP4803516B2 (ja) * | 2005-07-14 | 2011-10-26 | 独立行政法人日本原子力研究開発機構 | 低ガンマ線感度化中性子及び粒子線用イメージングプレート |
JP5538205B2 (ja) | 2010-12-27 | 2014-07-02 | 富士フイルム株式会社 | 放射線画像変換パネル及び放射線画像変換パネルの製造方法、並びに放射線画像検出装置 |
DE102012015214A1 (de) | 2012-08-03 | 2014-02-06 | DüRR DENTAL AG | Focusverstellung des Abtastlasers im Gerät |
JP2016038324A (ja) * | 2014-08-08 | 2016-03-22 | コニカミノルタ株式会社 | 放射線画像検出器およびその製造方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2642478C3 (de) | 1976-09-21 | 1979-03-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Röntgenverstärkerfolie |
GB1595931A (en) * | 1976-12-13 | 1981-08-19 | Gen Electric | X-ray image converters and phosphors |
US4297584A (en) * | 1977-04-11 | 1981-10-27 | Lockheed Missiles & Space Company, Inc. | Rare earth phosphors and phosphor screens |
US4374749A (en) | 1980-07-15 | 1983-02-22 | General Electric Company | Index-matched phosphor scintillator structures |
CA1175647A (en) | 1981-02-26 | 1984-10-09 | Eastman Kodak Company | Fluorescent compositions, x-ray intensifying screens, and processes for making same |
US4733090A (en) * | 1981-02-26 | 1988-03-22 | Eastman Kodak Company | Screens for storing X-ray images and methods for their use |
JPS5917198A (ja) * | 1982-07-21 | 1984-01-28 | 富士写真フイルム株式会社 | 放射線像変換用複合体 |
DE8337403U1 (de) | 1983-12-27 | 1986-02-13 | Siemens AG, 1000 Berlin und 8000 München | Röntgenbild-Speicherschirm |
US4780376A (en) * | 1985-04-12 | 1988-10-25 | Fuji Photo Film Co., Ltd. | Phosphor and radiation image storage panel |
JPS62137600A (ja) * | 1985-12-11 | 1987-06-20 | 株式会社日立製作所 | 放射線画像記録装置 |
EP0233497B1 (de) * | 1986-01-21 | 1990-05-09 | Fuji Photo Film Co., Ltd. | Strahlungsbildspeicherplatte |
JPS62198800A (ja) * | 1986-02-26 | 1987-09-02 | 株式会社日立製作所 | 放射線像記録プレ−ト |
JPS6318300A (ja) * | 1986-07-09 | 1988-01-26 | 富士写真フイルム株式会社 | 放射線像変換パネルの製造法 |
US4835396A (en) * | 1987-01-21 | 1989-05-30 | Fuji Photo Film Co., Ltd. | Radiographic intensifying screen and radiation image producing method |
EP0290289A1 (de) * | 1987-05-06 | 1988-11-09 | General Electric Company | Methode zur Herstellung eines photostimulierenden Speicherelements |
US5023461A (en) * | 1987-08-18 | 1991-06-11 | Konica Corporation | Radiation image storage panel having low refractive index layer and protective layer |
US4988880A (en) * | 1989-02-03 | 1991-01-29 | Eastman Kodak Company | X-ray intensifying screen containing hafnia phosphor |
US4999505A (en) | 1990-02-08 | 1991-03-12 | Eastman Kodak Company | Transparent radiation image storage panel |
JPH04100000A (ja) * | 1990-08-20 | 1992-03-31 | Fuji Photo Film Co Ltd | 蓄積性蛍光体シートおよびそれを収納するカセッテ |
JPH04157445A (ja) * | 1990-10-20 | 1992-05-29 | Fuji Photo Film Co Ltd | 放射線画像記録媒体および放射線画像撮影方法 |
CA2062513A1 (en) | 1991-03-27 | 1992-09-28 | Raymond S. Eachus | Alkaline earth fluorohalide storage phosphors, processes for their preparation and storage phosphor screens |
DE9116631U1 (de) | 1991-05-07 | 1993-07-08 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De | |
US5391884A (en) * | 1993-05-24 | 1995-02-21 | Eastman Kodak Company | Barium gadolinate phosphor activated by terbium and/or samarium |
JP3515169B2 (ja) * | 1994-04-15 | 2004-04-05 | 富士写真フイルム株式会社 | 放射線像記録再生方法および放射線像変換パネル |
JPH07287098A (ja) * | 1994-04-15 | 1995-10-31 | Fuji Photo Film Co Ltd | 放射線像変換パネル |
JPH08201598A (ja) * | 1995-01-24 | 1996-08-09 | Konica Corp | 放射線像変換パネルとその製造方法 |
JPH09297200A (ja) * | 1996-04-30 | 1997-11-18 | Fuji Photo Film Co Ltd | 放射線像変換パネル及び放射線像読取方法 |
US5693254A (en) * | 1996-06-28 | 1997-12-02 | Eastman Kodak Company | Cesium-zinc halide phosphors, phosphor screens, and preparation methods |
JP3788830B2 (ja) * | 1996-08-19 | 2006-06-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JPH10282611A (ja) * | 1997-03-01 | 1998-10-23 | Agfa Gevaert Nv | 放射線医学画像形成用システム及び方法 |
JP3657729B2 (ja) * | 1997-03-17 | 2005-06-08 | 株式会社東芝 | 蛍光体の製造方法 |
-
1998
- 1998-12-23 DE DE19859880A patent/DE19859880A1/de not_active Withdrawn
-
1999
- 1999-11-29 AT AT99959357T patent/ATE421153T1/de active
- 1999-11-29 JP JP2000591627A patent/JP4979849B2/ja not_active Expired - Lifetime
- 1999-11-29 WO PCT/EP1999/009250 patent/WO2000039809A1/de active Application Filing
- 1999-11-29 EP EP99959357A patent/EP1145251B1/de not_active Expired - Lifetime
- 1999-11-29 DE DE59914951T patent/DE59914951D1/de not_active Expired - Lifetime
- 1999-11-29 US US09/869,407 patent/US6974959B1/en not_active Expired - Fee Related
- 1999-11-29 ES ES99959357T patent/ES2320503T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000039809A1 (de) | 2000-07-06 |
EP1145251A1 (de) | 2001-10-17 |
US6974959B1 (en) | 2005-12-13 |
ATE421153T1 (de) | 2009-01-15 |
JP2002533737A (ja) | 2002-10-08 |
DE19859880A1 (de) | 2000-07-06 |
EP1145251B1 (de) | 2009-01-14 |
ES2320503T3 (es) | 2009-05-22 |
JP4979849B2 (ja) | 2012-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THOMS, MICHAEL, PROF. DR., 74321 BIETIGHEIM-BI, DE |
|
R082 | Change of representative |
Ref document number: 1145251 Country of ref document: EP Representative=s name: MOERTEL, ALFRED, DIPL.-PHYS. DR.RER.NAT., DE |
|
R081 | Change of applicant/patentee |
Ref document number: 1145251 Country of ref document: EP Owner name: THOMS, MICHAEL, PROF. DR.DR., DE Free format text: FORMER OWNER: THOMS, MICHAEL, PROF. DR., 74321 BIETIGHEIM-BISSINGEN, DE Effective date: 20121204 |
|
R082 | Change of representative |
Ref document number: 1145251 Country of ref document: EP Representative=s name: MOERTEL, ALFRED, DIPL.-PHYS. DR.RER.NAT., DE Effective date: 20121204 |