[go: up one dir, main page]

FR2794565B1 - SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN - Google Patents

SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN

Info

Publication number
FR2794565B1
FR2794565B1 FR9906869A FR9906869A FR2794565B1 FR 2794565 B1 FR2794565 B1 FR 2794565B1 FR 9906869 A FR9906869 A FR 9906869A FR 9906869 A FR9906869 A FR 9906869A FR 2794565 B1 FR2794565 B1 FR 2794565B1
Authority
FR
France
Prior art keywords
screen
converting
radiation
large light
light photons
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
FR9906869A
Other languages
French (fr)
Other versions
FR2794565A1 (en
Inventor
Regis Guillemaud
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9906869A priority Critical patent/FR2794565B1/en
Priority to EP00401506A priority patent/EP1058273A1/en
Publication of FR2794565A1 publication Critical patent/FR2794565A1/en
Application granted granted Critical
Publication of FR2794565B1 publication Critical patent/FR2794565B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G21K2004/10—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a protective film
    • 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
    • G21K2004/12—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a support

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
FR9906869A 1999-06-01 1999-06-01 SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN Expired - Fee Related FR2794565B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9906869A FR2794565B1 (en) 1999-06-01 1999-06-01 SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN
EP00401506A EP1058273A1 (en) 1999-06-01 2000-05-29 Radiation conversion screen for x-rays into large size luminous photons and X-ray image processing device with this screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906869A FR2794565B1 (en) 1999-06-01 1999-06-01 SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN

Publications (2)

Publication Number Publication Date
FR2794565A1 FR2794565A1 (en) 2000-12-08
FR2794565B1 true FR2794565B1 (en) 2001-08-03

Family

ID=9546208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906869A Expired - Fee Related FR2794565B1 (en) 1999-06-01 1999-06-01 SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN

Country Status (2)

Country Link
EP (1) EP1058273A1 (en)
FR (1) FR2794565B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645721A (en) * 1985-01-14 1987-02-24 Fuji Photo Film Co., Ltd. Radiation image storage panel
GB2175129A (en) * 1985-04-26 1986-11-19 Philips Nv Radiographic image intensifier

Also Published As

Publication number Publication date
FR2794565A1 (en) 2000-12-08
EP1058273A1 (en) 2000-12-06

Similar Documents

Publication Publication Date Title
EP1113291A4 (en) Digital radiation image unit
AU4042800A (en) Short-form x-ray image intensifier system
DE60144174D1 (en) Radiography system for radiation images
DE69940637D1 (en) X-RAY TUBE
DE60128722D1 (en) FLUOROSCOPIC X-RAY GENOGOGRAPHIC IMAGING
GB0212001D0 (en) X-ray image detector
DE60034623D1 (en) X-ray image detector system
DE69836190D1 (en) HIGH RESOLUTION RADIATION IMAGING SYSTEM
DE69922209D1 (en) X-RAY TUBE
AU2003223024A8 (en) Radiation imaging device and system
AU2002348320A1 (en) X-ray fluoroscopic imaging
AU2002215778A1 (en) Image reconstruction using multiple x-ray projections
EP1192724A4 (en) Radiation shielding device
DE69837013D1 (en) X-RAY TUBE
DE69930923D1 (en) X-RAY TUBE
AU4603200A (en) Device for imaging radiation
AU2002367796A1 (en) Digital x-ray image detector
GB2347835B (en) Radiation imaging
DE60045329D1 (en) X-RAY CAMERA
EP1304720A4 (en) Photomultiplier tube, photomultiplier tube unit, radiation detector
AU2003299241A1 (en) Solid-state x-ray detector
FR2794565B1 (en) SCREEN FOR CONVERTING X-RADIATION INTO LARGE LIGHT PHOTONS AND RADIOLOGY SYSTEM COMPRISING THIS SCREEN
AU2003302295A1 (en) Solid-state imaging device and radiation imaging system
DE69707290D1 (en) Improved x-ray intensifying screen
EP1566662A4 (en) Radiation imaging system

Legal Events

Date Code Title Description
ST Notification of lapse