CA2003499A1 - Appareil de lecture d'ecran luminescent photostimulable transparent - Google Patents

Appareil de lecture d'ecran luminescent photostimulable transparent

Info

Publication number: CA2003499A1
Authority: CA; Canada
Prior art keywords: screen; radiation; major surface; photodetector; phosphor
Prior art date: 1988-11-25
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.): Abandoned

Application number

CA 2003499

Other languages

English (en)

Inventor

Jerald D. Lee

Jeffrey G. Yorker

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.)

Individual

Original Assignee

Individual

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.)

1988-11-25

Filing date

1989-11-21

Publication date

1990-05-25

1989-11-21 Application filed by Individual filed Critical Individual

1990-05-25 Publication of CA2003499A1 publication Critical patent/CA2003499A1/fr

Status Abandoned legal-status Critical Current

Links

230000005855 radiation Effects 0.000 claims description 26
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 22
238000004020 luminiscence type Methods 0.000 claims description 5
230000004936 stimulating effect Effects 0.000 description 4
230000000694 effects Effects 0.000 description 2
238000004458 analytical method Methods 0.000 description 1
230000006399 behavior Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
238000003384 imaging method Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052754 neon Inorganic materials 0.000 description 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
230000003287 optical effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2012—Measuring radiation intensity with scintillation detectors using stimulable phosphors, e.g. stimulable phosphor sheets
- G01T1/2014—Reading out of stimulable sheets, e.g. latent image

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
High Energy & Nuclear Physics (AREA)
Molecular Biology (AREA)
Spectroscopy & Molecular Physics (AREA)
Conversion Of X-Rays Into Visible Images (AREA)
Facsimile Scanning Arrangements (AREA)

CA 2003499 1988-11-25 1989-11-21 Appareil de lecture d'ecran luminescent photostimulable transparent Abandoned CA2003499A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US27595788A	1988-11-25	1988-11-25
US275,957		1988-11-25

Publications (1)

Publication Number	Publication Date
CA2003499A1 true CA2003499A1 (fr)	1990-05-25

Family

ID=23054524

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2003499 Abandoned CA2003499A1 (fr)	1988-11-25	1989-11-21	Appareil de lecture d'ecran luminescent photostimulable transparent

Country Status (2)

Country	Link
CA (1)	CA2003499A1 (fr)
WO (1)	WO1990006538A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5483081A (en) *	1992-10-19	1996-01-09	Fuji Photo Film Co., Ltd.	Method for detecting light emitted by two surfaces of a stimulable phosphor sheet
JP3270561B2 (ja) *	1993-03-11	2002-04-02	富士写真フイルム株式会社	放射線画像読取装置
US6800870B2 (en) *	2000-12-20	2004-10-05	Michel Sayag	Light stimulating and collecting methods and apparatus for storage-phosphor image plates

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3076967A (en) *		1963-02-05		Vernois
US2642538A (en) *	1949-02-11	1953-06-16	Eastman Kodak Co	Thermal radiography using phosphors
USRE31847E (en) *	1973-01-02	1985-03-12	Eastman Kodak Company	Apparatus and method for producing images corresponding to patterns of high energy radiation
US3975637A (en) *	1973-10-23	1976-08-17	Matsushita Electric Industrial Co., Ltd.	Device for storage and display of a radiation image
GB2012800B (en) *	1977-12-23	1982-08-18	Gen Electric	Index matched phosphor scintillator structures
JPS5944334B2 (ja) *	1978-12-21	1984-10-29	富士写真フイルム株式会社	螢光体
US4346295A (en) *	1978-12-26	1982-08-24	Fuji Photo Film Co., Ltd.	Radiation image read out device
FR2461279B1 (fr) *	1979-07-11	1987-01-02	Fuji Photo Film Co Ltd	Procede de traitement d'une image radiographique
US4733090A (en) *	1981-02-26	1988-03-22	Eastman Kodak Company	Screens for storing X-ray images and methods for their use
US4637898A (en) *	1981-02-26	1987-01-20	Eastman Kodak Company	Fluorescent compositions, x-ray intensifying screens, and processes for making same
GB2096160B (en) *	1981-02-26	1985-08-21	Eastman Kodak Co	X-ray intensifying screens
CA1192674A (fr) *	1981-10-16	1985-08-27	Hisatoyo Kato	Systeme d'enregistrement et de lecture d'images par rayonnement
JPS6046166A (ja) *	1983-08-23	1985-03-12	Fuji Photo Film Co Ltd	放射線画像情報読取装置
US4816690A (en) *	1983-12-02	1989-03-28	Fuji Photo Film Co., Ltd.	Method and apparatus for radiation image recording and read-out including control of read-out in accordance with irradiation field definition
US4608190A (en) *	1984-04-23	1986-08-26	E. I. Du Pont De Nemours And Company	X-ray image storage panel comprising anion-deficient BaFCl:Eu/BaFBr:Eu phosphors
US4742225A (en) *	1986-10-16	1988-05-03	Eastman Kodak Company	Elliptical cylinder light collector for photosimulable phosphor imaging apparatus
US4797553A (en) *	1987-05-11	1989-01-10	E. I. Dupont De Nemours And Company	Method and apparatus for reading a transparent photostimulable luminescent screen
US4775791A (en) *	1987-05-11	1988-10-04	Eastman Kodak Company	Transparent sheet light collector for photostimulable phosphor imaging

1989
- 1989-11-21 CA CA 2003499 patent/CA2003499A1/fr not_active Abandoned
- 1989-11-22 WO PCT/US1989/005297 patent/WO1990006538A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO1990006538A1 (fr)	1990-06-14

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Legal Events

Date	Code	Title	Description
1992-05-23	FZDE	Dead