DE69326802T2 - Kombination von lichtempfindlichen Elementen für radiographischen Gebrauch - Google Patents

Kombination von lichtempfindlichen Elementen für radiographischen Gebrauch

Info

Publication number
DE69326802T2
DE69326802T2 DE69326802T DE69326802T DE69326802T2 DE 69326802 T2 DE69326802 T2 DE 69326802T2 DE 69326802 T DE69326802 T DE 69326802T DE 69326802 T DE69326802 T DE 69326802T DE 69326802 T2 DE69326802 T2 DE 69326802T2
Authority
DE
Germany
Prior art keywords
combination
photosensitive elements
radiographic use
radiographic
photosensitive
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
DE69326802T
Other languages
English (en)
Other versions
DE69326802D1 (de
Inventor
Elio Cavallo
Pierfiore Malfatto
Sergio Pesce
Renzo Torterolo
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.)
Carestream Health Inc
Original Assignee
Imation Corp
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 Imation Corp filed Critical Imation Corp
Publication of DE69326802D1 publication Critical patent/DE69326802D1/de
Application granted granted Critical
Publication of DE69326802T2 publication Critical patent/DE69326802T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7701—Chalogenides
    • C09K11/7703—Chalogenides with alkaline earth metals
    • 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
    • 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
    • G03C2200/00—Details
    • G03C2200/58—Sensitometric characteristics
    • 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
DE69326802T 1992-07-28 1993-07-07 Kombination von lichtempfindlichen Elementen für radiographischen Gebrauch Expired - Fee Related DE69326802T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921830A IT1256070B (it) 1992-07-28 1992-07-28 Combinazione di elementi fotosensibili da usare in radiografia

Publications (2)

Publication Number Publication Date
DE69326802D1 DE69326802D1 (de) 1999-11-25
DE69326802T2 true DE69326802T2 (de) 2000-05-18

Family

ID=11363759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326802T Expired - Fee Related DE69326802T2 (de) 1992-07-28 1993-07-07 Kombination von lichtempfindlichen Elementen für radiographischen Gebrauch

Country Status (4)

Country Link
EP (1) EP0581065B1 (de)
JP (1) JP3241880B2 (de)
DE (1) DE69326802T2 (de)
IT (1) IT1256070B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422181A1 (de) * 1994-06-28 1996-01-04 Du Pont Deutschland Verfahren zur Herstellung von photographischen Aufzeichnungsmaterialien für die medizinische Radiographie
EP0753793B1 (de) 1995-07-12 1999-11-17 Imation Corp. Entwicklerzusammensetzung für photographische Silberhalogenidmaterialien
US5751787A (en) * 1996-09-05 1998-05-12 Nanoptics, Inc. Materials and methods for improved radiography
US6158888A (en) * 1996-09-05 2000-12-12 University Of Florida Materials and methods for improved radiography
US6989223B2 (en) 2003-11-12 2006-01-24 Eastman Kodak Company High-speed radiographic film
US6967071B2 (en) 2003-11-12 2005-11-22 Eastman Kodak Company High speed radiographic imaging assembly
US7147982B2 (en) 2003-11-12 2006-12-12 Eastman Kodak Company Ultrahigh speed imaging assembly for radiography
US7005226B2 (en) 2003-11-12 2006-02-28 Eastman Kodak Company High speed imaging assembly for radiography

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1226917B (it) * 1988-07-14 1991-02-22 Minnesota Mining & Mfg Combinazione di elementi fotosensibili da usare in radiografia.
CA2008456A1 (en) * 1989-02-23 1990-08-23 Robert E. Dickerson Radiographic elements with selected contrast relationships

Also Published As

Publication number Publication date
DE69326802D1 (de) 1999-11-25
EP0581065A1 (de) 1994-02-02
ITMI921830A1 (it) 1994-01-28
JPH06161002A (ja) 1994-06-07
EP0581065B1 (de) 1999-10-20
IT1256070B (it) 1995-11-27
ITMI921830A0 (it) 1992-07-28
JP3241880B2 (ja) 2001-12-25

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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: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8327 Change in the person/name/address of the patent owner

Owner name: CARESTREAM HEALTH, INC., ROCHESTER, N. Y., US

8339 Ceased/non-payment of the annual fee