DE69321584D1 - Medizinisches Röntgenaufnahmesystem - Google Patents

Medizinisches Röntgenaufnahmesystem

Info

Publication number
DE69321584D1
DE69321584D1 DE69321584T DE69321584T DE69321584D1 DE 69321584 D1 DE69321584 D1 DE 69321584D1 DE 69321584 T DE69321584 T DE 69321584T DE 69321584 T DE69321584 T DE 69321584T DE 69321584 D1 DE69321584 D1 DE 69321584D1
Authority
DE
Germany
Prior art keywords
medical
ray system
ray
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 - Fee Related
Application number
DE69321584T
Other languages
English (en)
Other versions
DE69321584T2 (de
Inventor
Philip Dooms
Bouwel Hugo Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Publication of DE69321584D1 publication Critical patent/DE69321584D1/de
Application granted granted Critical
Publication of DE69321584T2 publication Critical patent/DE69321584T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
    • 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
DE69321584T 1993-07-08 1993-07-08 Medizinisches Röntgenaufnahmesystem Expired - Fee Related DE69321584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93202001A EP0633497B1 (de) 1993-07-08 1993-07-08 Medizinisches Röntgenaufnahmesystem

Publications (2)

Publication Number Publication Date
DE69321584D1 true DE69321584D1 (de) 1998-11-19
DE69321584T2 DE69321584T2 (de) 1999-05-27

Family

ID=8213964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321584T Expired - Fee Related DE69321584T2 (de) 1993-07-08 1993-07-08 Medizinisches Röntgenaufnahmesystem

Country Status (4)

Country Link
US (1) US5461660A (de)
EP (1) EP0633497B1 (de)
JP (1) JPH07181634A (de)
DE (1) DE69321584T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU682944B2 (en) * 1994-05-26 1997-10-23 University Of Sydney, The Screen film cassette
US5574768A (en) * 1994-05-26 1996-11-12 The University Of Sydney Screen film cassette
US6048096A (en) * 1997-03-01 2000-04-11 Agfa-Gevaert, N.V. System and method for radiological image formation
US6294789B1 (en) 1998-06-17 2001-09-25 Hologic, Inc. Radiation intensifying screen
US6394650B1 (en) * 1999-10-27 2002-05-28 Konica Corporation Photographic combination for use in radiography
US7147982B2 (en) * 2003-11-12 2006-12-12 Eastman Kodak Company Ultrahigh speed imaging assembly for radiography
US6967071B2 (en) * 2003-11-12 2005-11-22 Eastman Kodak Company High speed radiographic imaging assembly
US7005226B2 (en) * 2003-11-12 2006-02-28 Eastman Kodak Company High speed imaging assembly for radiography
US6989223B2 (en) * 2003-11-12 2006-01-24 Eastman Kodak Company High-speed radiographic film
JP4764039B2 (ja) * 2005-03-17 2011-08-31 株式会社東芝 放射線検出器用蛍光体シートおよびそれを用いた放射線検出器
US10195887B2 (en) * 2014-06-19 2019-02-05 Sharp Kabushiki Kaisha Transparent film, printed matter, printing device, and printing unit
US9324469B1 (en) * 2014-10-31 2016-04-26 Geraldine M. Hamilton X-ray intensifying screens including micro-prism reflective layer for exposing X-ray film, X-ray film cassettes, and X-ray film assemblies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904689A (en) * 1956-06-01 1959-09-15 United States Radium Corp Fluorescent x-ray screens
US4052621A (en) * 1975-12-15 1977-10-04 North American Philips Corporation Object viewing system with radiation responsive screen system
US4195228A (en) * 1978-05-19 1980-03-25 General Electric Company Color contrast radiographic device
US4603259A (en) * 1983-04-08 1986-07-29 General Electric Company X-ray image converter devices using rare earth oxyhalide phosphors
JPS59225400A (ja) * 1983-06-07 1984-12-18 富士写真フイルム株式会社 放射線増感スクリ−ン
JPS61155900A (ja) * 1984-12-28 1986-07-15 株式会社東芝 増感紙セツト
DE3778919D1 (de) * 1986-01-21 1992-06-17 Fuji Photo Film Co Ltd Schirm zum speichern eines strahlungsbildes.
DE3773648D1 (de) * 1987-01-27 1991-11-14 Agfa Gevaert Nv Verfahren zur erzeugung von radiographischen mehrfachbildern.
IT1226917B (it) * 1988-07-14 1991-02-22 Minnesota Mining & Mfg Combinazione di elementi fotosensibili da usare in radiografia.
US4912333A (en) * 1988-09-12 1990-03-27 Eastman Kodak Company X-ray intensifying screen permitting an improved relationship of imaging speed to sharpness

Also Published As

Publication number Publication date
EP0633497B1 (de) 1998-10-14
US5461660A (en) 1995-10-24
EP0633497A1 (de) 1995-01-11
JPH07181634A (ja) 1995-07-21
DE69321584T2 (de) 1999-05-27

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee