FR2455292A1 - Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module - Google Patents

Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module

Info

Publication number
FR2455292A1
FR2455292A1 FR7910531A FR7910531A FR2455292A1 FR 2455292 A1 FR2455292 A1 FR 2455292A1 FR 7910531 A FR7910531 A FR 7910531A FR 7910531 A FR7910531 A FR 7910531A FR 2455292 A1 FR2455292 A1 FR 2455292A1
Authority
FR
France
Prior art keywords
scintillator
appts
tomography
support
dimensional
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.)
Granted
Application number
FR7910531A
Other languages
English (en)
Other versions
FR2455292B1 (fr
Inventor
Gilbert Colomb
Lucien Mesta
Jean Ricodeau
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7910531A priority Critical patent/FR2455292A1/fr
Publication of FR2455292A1 publication Critical patent/FR2455292A1/fr
Application granted granted Critical
Publication of FR2455292B1 publication Critical patent/FR2455292B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations

Abstract

L'INVENTION CONCERNE UN MODULE COMPOSE DE SCINTILLATEURS ELEMENTAIRES, POUR APPAREIL DE TOMOGRAPHIE. AFIN D'ASSURER LA SEPARATION OPTIQUE DES SCINTILLATEURS ELEMENTAIRES 4, ON A RECOURS GENERALEMENT A LA METHODE QUI CONSISTE A TAILLER CEUX-CI DANS UN BLOC DE MATERIAU SCINTILLATEUR ET A LES REUNIR ENSUITE SUR LE SUPPORT. L'INVENTION PREVOIT DE LES DEPOSER DIRECTEMENT SUR UN SUPPORT, SUR LEQUEL DES OBSTACLES SONT PREVUS, DE FACON A ASSURER CETTE SEPARATION AU COURS DE LA FORMATION SIMULTANEE DE TOUS LES SCINTILLATEURS ELEMENTAIRES. DANS L'EXEMPLE DE LA FIGURE, CES OBSTACLES SONT DES GORGES 2, CREUSEES DANS LE SUPPORT 1. LE MATERIAU SCINTILLATEUR ICS EST DEPOSE SUR UNE FORTE EPAISSEUR SUR LE SUPPORT, PAR EVAPORATION SOUS VIDE. MEMES APPLICATIONS AU DIAGNOSTIC QUE DANS L'ART ANTERIEUR.
FR7910531A 1979-04-25 1979-04-25 Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module Granted FR2455292A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910531A FR2455292A1 (fr) 1979-04-25 1979-04-25 Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910531A FR2455292A1 (fr) 1979-04-25 1979-04-25 Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module

Publications (2)

Publication Number Publication Date
FR2455292A1 true FR2455292A1 (fr) 1980-11-21
FR2455292B1 FR2455292B1 (fr) 1981-12-31

Family

ID=9224741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910531A Granted FR2455292A1 (fr) 1979-04-25 1979-04-25 Module scintillateur pour appareil de tomographie, son mode de realisation et appareil de tomographie incorporant un tel module

Country Status (1)

Country Link
FR (1) FR2455292A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039916A1 (fr) * 1980-05-09 1981-11-18 Siemens Aktiengesellschaft Réseau de détecteur de rayonnement
WO2009118768A1 (fr) * 2008-03-28 2009-10-01 Consiglio Nazionale Delle Ricerche (C.N.R.) Procédé pour obtenir une structure de scintillation
WO2013064838A1 (fr) * 2011-11-02 2013-05-10 Johnson Matthey Public Limited Company Procédé et appareil de balayage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594577A (en) * 1967-12-07 1971-07-20 Ekco Electronics Ltd Indicating or detecting apparatus for nuclear radiation such as gamma rays
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
US3936645A (en) * 1974-03-25 1976-02-03 Radiologic Sciences, Inc. Cellularized Luminescent structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594577A (en) * 1967-12-07 1971-07-20 Ekco Electronics Ltd Indicating or detecting apparatus for nuclear radiation such as gamma rays
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
US3936645A (en) * 1974-03-25 1976-02-03 Radiologic Sciences, Inc. Cellularized Luminescent structures

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039916A1 (fr) * 1980-05-09 1981-11-18 Siemens Aktiengesellschaft Réseau de détecteur de rayonnement
WO2009118768A1 (fr) * 2008-03-28 2009-10-01 Consiglio Nazionale Delle Ricerche (C.N.R.) Procédé pour obtenir une structure de scintillation
WO2013064838A1 (fr) * 2011-11-02 2013-05-10 Johnson Matthey Public Limited Company Procédé et appareil de balayage
GB2496736B (en) * 2011-11-02 2015-11-11 Johnson Matthey Plc Scanning method and apparatus
AU2012330895B2 (en) * 2011-11-02 2016-03-10 Tracerco Limited Scanning method and apparatus
AU2016203850B2 (en) * 2011-11-02 2017-06-08 Tracerco Limited Scanning Method and Apparatus
US9897558B2 (en) 2011-11-02 2018-02-20 Johnson Matthey Public Limited Company Scanning method and apparatus
US10641716B2 (en) 2011-11-02 2020-05-05 Johnson Matthey Public Limited Company Scanning method and apparatus comprising a buoyancy material for scanning a pipeline or a process vessel
US10845320B2 (en) 2011-11-02 2020-11-24 Johnson Matthey Public Limited Company Scanning method and apparatus comprising a buoyancy material for scanning an underwater pipeline or a process vessel
US11402339B2 (en) 2011-11-02 2022-08-02 Johnson Matthey Public Limited Company Scanning method and apparatus comprising a buoyancy material for scanning an underwater pipeline or a process vessel
US11474053B2 (en) 2011-11-02 2022-10-18 Johnson Matthey Public Limited Company Scanning method and apparatus comprising a buoyancy material and a remotely operated vehicle (ROV) for scanning an underwater pipeline or a process vessel

Also Published As

Publication number Publication date
FR2455292B1 (fr) 1981-12-31

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Legal Events

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