FR2620236B1 - Detecteur de radiations - Google Patents

Detecteur de radiations

Info

Publication number
FR2620236B1
FR2620236B1 FR888811588A FR8811588A FR2620236B1 FR 2620236 B1 FR2620236 B1 FR 2620236B1 FR 888811588 A FR888811588 A FR 888811588A FR 8811588 A FR8811588 A FR 8811588A FR 2620236 B1 FR2620236 B1 FR 2620236B1
Authority
FR
France
Prior art keywords
radiation detector
detector
radiation
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 - Lifetime
Application number
FR888811588A
Other languages
English (en)
Other versions
FR2620236A1 (fr
Inventor
Hiroyuki Ishibashi
Kazushi Shimizu
Kenzo Susa
Shinzou Kubota
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.)
Showa Denko Materials Co ltd
Original Assignee
Hitachi Chemical Co Ltd
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
Priority claimed from JP22284187A external-priority patent/JPH083534B2/ja
Priority claimed from JP22284087A external-priority patent/JPH083533B2/ja
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of FR2620236A1 publication Critical patent/FR2620236A1/fr
Application granted granted Critical
Publication of FR2620236B1 publication Critical patent/FR2620236B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • 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
FR888811588A 1987-09-05 1988-09-05 Detecteur de radiations Expired - Lifetime FR2620236B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22284187A JPH083534B2 (ja) 1987-09-05 1987-09-05 放射線検出器
JP22284087A JPH083533B2 (ja) 1987-09-05 1987-09-05 放射線検出器

Publications (2)

Publication Number Publication Date
FR2620236A1 FR2620236A1 (fr) 1989-03-10
FR2620236B1 true FR2620236B1 (fr) 1992-03-20

Family

ID=26525114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888811588A Expired - Lifetime FR2620236B1 (fr) 1987-09-05 1988-09-05 Detecteur de radiations

Country Status (2)

Country Link
US (1) US4891520A (fr)
FR (1) FR2620236B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8811459D0 (en) * 1988-05-13 1988-06-15 Dmc Boyle Ltd Method & apparatus for measuring thickness of coating on substrate
FR2634028B1 (fr) * 1988-07-06 1994-07-22 Commissariat Energie Atomique Monocristaux de silicates de lanthanides utilisables comme scintillateurs pour la detection des rayonnements x et gamma
US4958080A (en) * 1988-10-06 1990-09-18 Schlumberger Technology Corporation Lutetium orthosilicate single crystal scintillator detector
US5264154A (en) * 1990-04-20 1993-11-23 Hitachi Chemical Co., Ltd. Single crystal scintillator
US6362479B1 (en) * 1998-03-25 2002-03-26 Cti Pet Systems, Inc. Scintillation detector array for encoding the energy, position, and time coordinates of gamma ray interactions
JP2005343701A (ja) * 2002-06-11 2005-12-15 Koike Co Ltd Ｙｂを含む混晶酸化物単結晶
WO2008084347A2 (fr) * 2007-01-05 2008-07-17 Koninklijke Philips Electronics, N.V. Détecteurs de rayonnement rapides
WO2008114649A1 (fr) * 2007-03-16 2008-09-25 Konica Minolta Medical & Graphic, Inc. Panneau de conversion d'image radiologique
JP5557769B2 (ja) * 2011-02-14 2014-07-23 富士フイルム株式会社 放射線画像検出装置及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647781A (en) * 1983-01-31 1987-03-03 Hitachi Chemical Company, Ltd. Gamma ray detector
EP0181322A1 (fr) * 1983-07-28 1986-05-21 Instrument Ab Scanditronix Amelioration aux cameras a positrons

Also Published As

Publication number Publication date
US4891520A (en) 1990-01-02
FR2620236A1 (fr) 1989-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531