IT1230335B - Cassetta con schermi di rinforzo per uso con un film radiografico. - Google Patents

Cassetta con schermi di rinforzo per uso con un film radiografico.

Info

Publication number
IT1230335B
IT1230335B IT8921165A IT2116589A IT1230335B IT 1230335 B IT1230335 B IT 1230335B IT 8921165 A IT8921165 A IT 8921165A IT 2116589 A IT2116589 A IT 2116589A IT 1230335 B IT1230335 B IT 1230335B
Authority
IT
Italy
Prior art keywords
box
radiographic film
reinforcement screens
screens
reinforcement
Prior art date
Application number
IT8921165A
Other languages
English (en)
Other versions
IT8921165A0 (it
Inventor
Sergio Pesce
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to IT8921165A priority Critical patent/IT1230335B/it
Publication of IT8921165A0 publication Critical patent/IT8921165A0/it
Priority to DE69028663T priority patent/DE69028663T2/de
Priority to EP90112830A priority patent/EP0407890B1/en
Priority to US07/550,677 priority patent/US5070248A/en
Priority to JP2185159A priority patent/JP2778810B2/ja
Application granted granted Critical
Publication of IT1230335B publication Critical patent/IT1230335B/it

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Radiography Using Non-Light Waves (AREA)
IT8921165A 1989-07-12 1989-07-12 Cassetta con schermi di rinforzo per uso con un film radiografico. IT1230335B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8921165A IT1230335B (it) 1989-07-12 1989-07-12 Cassetta con schermi di rinforzo per uso con un film radiografico.
DE69028663T DE69028663T2 (de) 1989-07-12 1990-07-05 Kassette mit Verstärkungsfolie zur Verwendung mit einem Röntgenfilm
EP90112830A EP0407890B1 (en) 1989-07-12 1990-07-05 Cassette with intensifying screens to be used with an X-ray film
US07/550,677 US5070248A (en) 1989-07-12 1990-07-10 Cassette with intensifying screens to be used with an x-ray film
JP2185159A JP2778810B2 (ja) 1989-07-12 1990-07-12 Ｘ線フィルムと共に用いられる増感スクリーンを備えたカセット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921165A IT1230335B (it) 1989-07-12 1989-07-12 Cassetta con schermi di rinforzo per uso con un film radiografico.

Publications (2)

Publication Number Publication Date
IT8921165A0 IT8921165A0 (it) 1989-07-12
IT1230335B true IT1230335B (it) 1991-10-18

Family

ID=11177729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921165A IT1230335B (it) 1989-07-12 1989-07-12 Cassetta con schermi di rinforzo per uso con un film radiografico.

Country Status (5)

Country Link
US (1) US5070248A (it)
EP (1) EP0407890B1 (it)
JP (1) JP2778810B2 (it)
DE (1) DE69028663T2 (it)
IT (1) IT1230335B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077778A (en) * 1990-08-27 1991-12-31 Fabian Carl E Film cassette having marker for identifying the exposure side of a medical radiograph
US5268956A (en) * 1990-08-27 1993-12-07 Fabian Carl E Film cassette having markers for identifying and differentiating it from other cassettes
US5241184A (en) * 1991-09-26 1993-08-31 Electric Power Research Institute Apparatus and method for quantizing remaining lifetime of transmission cable insulation
US5169748A (en) * 1991-11-07 1992-12-08 E. I. Du Pont De Nemours And Company UV spectral sensitization
US5661309A (en) * 1992-12-23 1997-08-26 Sterling Diagnostic Imaging, Inc. Electronic cassette for recording X-ray images
US5367172A (en) * 1993-06-01 1994-11-22 E. I. Du Pont De Nemours And Company Radiological system employing phosphors of different densities
US5381014B1 (en) * 1993-12-29 1997-06-10 Du Pont Large area x-ray imager and method of fabrication
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
US5498880A (en) * 1995-01-12 1996-03-12 E. I. Du Pont De Nemours And Company Image capture panel using a solid state device
US6064716A (en) * 1997-09-05 2000-05-16 Cyberlogic, Inc. Plain x-ray bone densitometry apparatus and method
US5917877A (en) * 1997-09-05 1999-06-29 Cyberlogic, Inc. Plain x-ray bone densitometry apparatus and method
US6394650B1 (en) * 1999-10-27 2002-05-28 Konica Corporation Photographic combination for use in radiography
US6173038B1 (en) 1999-12-01 2001-01-09 Cyberlogic, Inc. Plain x-ray bone densitometry apparatus and method
US6713776B2 (en) 1999-12-28 2004-03-30 Fuji Photo Film Co., Ltd. Method for storing and reproducing radiation image and radiation image storage device
US6394649B1 (en) * 2000-08-30 2002-05-28 Eastman Kodak Company Radiation oncology portal imaging assembly and method of portal imaging
US6614032B2 (en) * 2001-12-03 2003-09-02 Eastman Kodak Company Computed radiography cassette with x-ray transmissive edges
US6570955B1 (en) 2002-01-08 2003-05-27 Cyberlogic, Inc. Digital x-ray material testing and bone densitometry apparatus and method
US6888144B2 (en) * 2002-07-16 2005-05-03 Direct Radiography Corp. Method to reduce scatter radiation in digital imaging systems
US6864045B2 (en) 2002-11-19 2005-03-08 Eastman Kodak Company Mammography film and imaging assembly for use with rhodium or tungsten anodes
DE60307764T2 (de) * 2002-11-19 2007-08-23 Eastman Kodak Company Mammographie-Film sowie Bildaufzeichnungszusammenstellung für die Verwendung mit Rhodium- oder Wolframanoden
US20040240622A1 (en) * 2003-05-30 2004-12-02 Eastman Kodak Company Radiographic imaging assembly for mammography

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787017A (fr) * 1934-05-02 1935-09-16 Ig Farbenindustrie Ag Procédé de production d'épreuves radiographiques, en utilisant des feuilles de renforcement radiographiques
US3591802A (en) * 1965-05-18 1971-07-06 Fuji Photo Film Co Ltd Method of making a color radiograph, and a fluorescent screen and light sensitive material used therefor
US4266137A (en) * 1976-04-02 1981-05-05 Gte Products Corporation Cerium activated yttrium gadolinium phosphate x-ray phosphors, process for producing same, an x-ray intensifying screen employing same
FR2464983A1 (fr) * 1979-09-07 1981-03-20 Anvar Procede de preparation de couches luminescentes d'oxysulfures de terres rares ou d'yttrium actives, moyen pour sa mise en oeuvre et materiaux obtenus
IT1129046B (it) * 1979-10-15 1986-06-04 Minnesota Mining & Mfg Cassetta schermi e metodo per separare una pellicola radiografica da uno predeterminato degli schermi di rinforzo
US4507560A (en) * 1980-06-13 1985-03-26 Gte Products Corporation Terbium-activated gadolinium oxysulfide X-ray phosphor
JPS58156899A (ja) * 1982-03-15 1983-09-17 化成オプトニクス株式会社 放射線像変換スクリ−ン
DE3275420D1 (en) * 1982-03-15 1987-03-12 Kasei Optonix Radiographic image conversion screens
JPS59151148A (ja) * 1983-02-16 1984-08-29 Toshiba Corp Ｘ線フイルム保持装置
EP0137453A3 (en) * 1983-10-13 1988-03-30 General Electric Company Film-based dual energy radiography
US4513078A (en) * 1983-10-13 1985-04-23 General Electric Company Film-based dual energy radiography
DE3402652A1 (de) * 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Roentgenverstaerkerfolie
JPS60175000A (ja) * 1984-02-21 1985-09-09 株式会社東芝 増感紙セツト
JPS6141144A (ja) * 1984-07-31 1986-02-27 Fuji Photo Film Co Ltd 放射線増感スクリ−ンおよび放射線像形成方法
DE3670504D1 (de) * 1986-06-16 1990-05-23 Agfa Gevaert Nv Verfahren zur umwandlung von roentgenstrahlen.
DE3773648D1 (de) * 1987-01-27 1991-11-14 Agfa Gevaert Nv Verfahren zur erzeugung von radiographischen mehrfachbildern.
EP0299409B1 (en) * 1987-07-16 1992-09-30 Kasei Optonix, Ltd. Radiographic intensifying screen
IT1226917B (it) * 1988-07-14 1991-02-22 Minnesota Mining & Mfg Combinazione di elementi fotosensibili da usare in radiografia.
US5021327A (en) * 1989-06-29 1991-06-04 Eastman Kodak Company Radiographic screen/film assemblies with improved detection quantum efficiencies
US4997750A (en) * 1989-02-23 1991-03-05 Eastman Kodak Company Radiographic elements with selected speed relationships

Also Published As

Publication number Publication date
IT8921165A0 (it) 1989-07-12
EP0407890A2 (en) 1991-01-16
US5070248A (en) 1991-12-03
DE69028663T2 (de) 1997-05-22
JPH0346649A (ja) 1991-02-27
EP0407890A3 (en) 1991-03-27
EP0407890B1 (en) 1996-09-25
JP2778810B2 (ja) 1998-07-23
DE69028663D1 (de) 1996-10-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960729