EP1271239A2 - Assemblage pour la formation d'images portail en oncologie avec des écrans renforcateurs asymmétriques et procédé d'utilisation - Google Patents
Assemblage pour la formation d'images portail en oncologie avec des écrans renforcateurs asymmétriques et procédé d'utilisation Download PDFInfo
- Publication number
- EP1271239A2 EP1271239A2 EP02077431A EP02077431A EP1271239A2 EP 1271239 A2 EP1271239 A2 EP 1271239A2 EP 02077431 A EP02077431 A EP 02077431A EP 02077431 A EP02077431 A EP 02077431A EP 1271239 A2 EP1271239 A2 EP 1271239A2
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- EP
- European Patent Office
- Prior art keywords
- silver halide
- radiographic
- film
- imaging assembly
- films
- 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.)
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- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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- GWIKYPMLNBTJHR-UHFFFAOYSA-M thiosulfonate group Chemical group S(=S)(=O)[O-] GWIKYPMLNBTJHR-UHFFFAOYSA-M 0.000 description 1
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
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- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- 150000003746 yttrium Chemical class 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Images
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
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- G03C5/16—X-ray, infrared, or ultraviolet ray processes
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- G—PHYSICS
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
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- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
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- G—PHYSICS
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03517—Chloride content
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03541—Cubic grains
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- G—PHYSICS
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03594—Size of the grains
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- G—PHYSICS
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
- G03C2007/3025—Silver content
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- G—PHYSICS
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- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C2200/00—Details
- G03C2200/27—Gelatine content
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- 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
- G03C2200/52—Rapid processing
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- 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
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- 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
- 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
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/893,595 US6485879B1 (en) | 2001-06-28 | 2001-06-28 | Portal imaging assembly with asymmetric films and asymmetric screens and method of use |
US893595 | 2001-06-28 | ||
US894767 | 2001-06-28 | ||
US09/894,767 US6489077B1 (en) | 2001-06-28 | 2001-06-28 | Portal imaging assembly with pair of asymmetric screens and method of use |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1271239A2 true EP1271239A2 (fr) | 2003-01-02 |
EP1271239A3 EP1271239A3 (fr) | 2003-02-12 |
Family
ID=27129058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02077431A Withdrawn EP1271239A3 (fr) | 2001-06-28 | 2002-06-19 | Assemblage pour la formation d'images portail en oncologie avec des écrans renforcateurs asymmétriques et procédé d'utilisation |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1271239A3 (fr) |
JP (1) | JP2003066552A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528671C2 (ru) * | 2008-07-23 | 2014-09-20 | Конинклейке Филипс Электроникс Н.В. | Cd2O2S МАТЕРИАЛ ДЛЯ ИСПОЛЬЗОВАНИЯ В КОМПЬЮТЕРНОЙ ТОМОГРАФИИ |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737313A (en) | 1971-06-17 | 1973-06-05 | Eastman Kodak Co | Paper radiographic element containing silver halide grains rhodium salt sensitized,thioether ripened and polyvalent metal ion stabilized |
US4414310A (en) | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Process for the preparation of high aspect ratio silver bromoiodide emulsions |
US4425425A (en) | 1981-11-12 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4425426A (en) | 1982-09-30 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4803150A (en) | 1986-12-23 | 1989-02-07 | Eastman Kodak Company | Radiographic element exhibiting reduced crossover |
US4900652A (en) | 1987-07-13 | 1990-02-13 | Eastman Kodak Company | Radiographic element |
US5252442A (en) | 1991-05-14 | 1993-10-12 | Eastman Kodak Company | Radiographic elements with improved detective quantum efficiencies |
US5871892A (en) | 1996-02-12 | 1999-02-16 | Eastman Kodak Company | Portal radiographic imaging |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE530129A (fr) * | ||||
NL56131C (fr) * | 1940-09-02 | |||
DE1019173B (de) * | 1955-05-14 | 1957-11-07 | Siemens Reiniger Werke Ag | Aus strahlungsempfindlichen und Verstaerkerschichten bestehende Anordnung zur gleichzeitigen Herstellung mehrerer fotografischer Aufnahmen in nur einem Belichtungsprozess |
CA2074898A1 (fr) * | 1991-08-16 | 1993-02-17 | Eastman Kodak Company | Elements radiographiques a croisement minimal adaptes a la scintigraphie du squelette et des tissus mous |
IT1255402B (it) * | 1992-07-02 | 1995-10-31 | Struttura radiografica con ridotto cross-over a guisa di immagine e trattabilita' rapidissima | |
US5952147A (en) * | 1998-04-29 | 1999-09-14 | Eastman Kodak Company | Portal verification radiographic element and method of imaging |
-
2002
- 2002-06-19 EP EP02077431A patent/EP1271239A3/fr not_active Withdrawn
- 2002-06-28 JP JP2002190315A patent/JP2003066552A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737313A (en) | 1971-06-17 | 1973-06-05 | Eastman Kodak Co | Paper radiographic element containing silver halide grains rhodium salt sensitized,thioether ripened and polyvalent metal ion stabilized |
US4414310A (en) | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Process for the preparation of high aspect ratio silver bromoiodide emulsions |
US4425425A (en) | 1981-11-12 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4425426A (en) | 1982-09-30 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4425426B1 (fr) | 1982-09-30 | 1988-08-09 | ||
US4803150A (en) | 1986-12-23 | 1989-02-07 | Eastman Kodak Company | Radiographic element exhibiting reduced crossover |
US4900652A (en) | 1987-07-13 | 1990-02-13 | Eastman Kodak Company | Radiographic element |
US5252442A (en) | 1991-05-14 | 1993-10-12 | Eastman Kodak Company | Radiographic elements with improved detective quantum efficiencies |
US5871892A (en) | 1996-02-12 | 1999-02-16 | Eastman Kodak Company | Portal radiographic imaging |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528671C2 (ru) * | 2008-07-23 | 2014-09-20 | Конинклейке Филипс Электроникс Н.В. | Cd2O2S МАТЕРИАЛ ДЛЯ ИСПОЛЬЗОВАНИЯ В КОМПЬЮТЕРНОЙ ТОМОГРАФИИ |
Also Published As
Publication number | Publication date |
---|---|
JP2003066552A (ja) | 2003-03-05 |
EP1271239A3 (fr) | 2003-02-12 |
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