FR2414205A1 - Detecteur a scintillation - Google Patents
Detecteur a scintillationInfo
- Publication number
- FR2414205A1 FR2414205A1 FR7900388A FR7900388A FR2414205A1 FR 2414205 A1 FR2414205 A1 FR 2414205A1 FR 7900388 A FR7900388 A FR 7900388A FR 7900388 A FR7900388 A FR 7900388A FR 2414205 A1 FR2414205 A1 FR 2414205A1
- Authority
- FR
- France
- Prior art keywords
- cells
- coated
- wall element
- reflector coating
- scintillation detector
- 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
Links
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000003325 tomography Methods 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
DETECTEUR AYANT UNE BONNE UNIFORMITE DU SIGNAL DE VOIE A VOIE. IL COMPREND UN ELEMENT DE PAROI AVANT 12 ET UN ELEMENT DE PAROI ARRIERE 16 DONT LES SURFACES INTERIEURES SONT REVETUES D'UN REVETEMENT REFLECTEURS, AU MOINS DEUX ELEMENTS DE PAROI DE COLLIMATEUR 14 FORMANT AVEC LES ELEMENTS AVANT ET ARRIERE UN CERTAIN NOMBRE DE CELLULES ET DONT LES FACES EN REGARD DE LA PARTIE INTERIEURE DES CELLULES SONT REVETUES D'UN REVETEMENT REFLECTEUR, AU MOINS UN CORPS DE SCINTILLATEUR 10 A L'INTERIEUR DE CHACUNE DES CELLULES ET DES MOYENS DE DETECTION PHOTOELECTRIQUE 18 ASSOCIES A CHAQUE CELLULE. APPLICATION A LA TOMOGRAPHIE ASSISTEE PAR ORDINATEUR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/868,045 US4187427A (en) | 1978-01-09 | 1978-01-09 | Structure for collimated scintillation detectors useful in tomography |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414205A1 true FR2414205A1 (fr) | 1979-08-03 |
FR2414205B1 FR2414205B1 (fr) | 1984-07-13 |
Family
ID=25350978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900388A Granted FR2414205A1 (fr) | 1978-01-09 | 1979-01-09 | Detecteur a scintillation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4187427A (fr) |
JP (1) | JPS54107378A (fr) |
DE (1) | DE2900465C2 (fr) |
FR (1) | FR2414205A1 (fr) |
GB (1) | GB2014301B (fr) |
NL (1) | NL7900156A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462719A1 (fr) * | 1979-07-30 | 1981-02-13 | American Science & Eng Inc | Detecteur de rayonnement a haute resolution |
NL8200714A (nl) * | 1981-02-23 | 1982-09-16 | Gen Electric | Uit modulen opgebouwde vaste stof detectorcel. |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262202A (en) * | 1979-08-27 | 1981-04-14 | General Electric Company | Scintillator detector array |
DE2943027C2 (de) * | 1979-10-24 | 1983-09-08 | Siemens AG, 1000 Berlin und 8000 München | Strahlendiagnostikgerät für die Erzeugung von Schichtbildern eines Aufnahmeobjektes |
US4338521A (en) * | 1980-05-09 | 1982-07-06 | General Electric Company | Modular radiation detector array and module |
JPS6058430B2 (ja) * | 1980-10-22 | 1985-12-19 | 株式会社 日立メデイコ | 放射線検出器 |
US4415808A (en) * | 1980-12-24 | 1983-11-15 | General Electric Company | Scintillation detector array employing zig-zag plates |
US4414473A (en) * | 1981-02-23 | 1983-11-08 | General Electric Company | Resilient mount for modular detector cell |
US4503332A (en) * | 1981-09-21 | 1985-03-05 | American Science And Engineering, Inc. | Grazing angle detector array |
US4437007A (en) * | 1982-04-18 | 1984-03-13 | Koslow Technologies Corporation | Large arrays of discrete ionizing radiation detectors multiplexed using fluorescent optical converters |
US4607164A (en) * | 1982-07-28 | 1986-08-19 | Hitachi, Ltd. | Radiation detecting apparatus |
US4491732A (en) * | 1982-08-25 | 1985-01-01 | General Electric Company | Optical potting of solid-state detector cells |
US4626688A (en) | 1982-11-26 | 1986-12-02 | Barnes Gary T | Split energy level radiation detection |
US4563584A (en) * | 1982-12-29 | 1986-01-07 | General Electric Company | Solid state detector |
US4560877A (en) * | 1982-12-29 | 1985-12-24 | General Electric Company | Solid state detector module |
JPS6089786A (ja) * | 1983-10-24 | 1985-05-20 | Hitachi Ltd | 放射線検出器 |
JPS6173039U (fr) * | 1984-10-18 | 1986-05-17 | ||
US4845731A (en) * | 1985-06-05 | 1989-07-04 | Picker International | Radiation data acquistion |
US4881251A (en) * | 1986-07-31 | 1989-11-14 | Kabushiki Kaisha Toshiba | Computed tomograph apparatus |
DE8621546U1 (de) * | 1986-08-11 | 1987-12-10 | Siemens AG, 1000 Berlin und 8000 München | Röntgendetektorsystem |
JPH065290B2 (ja) * | 1986-09-18 | 1994-01-19 | 浜松ホトニクス株式会社 | ポジトロンct装置 |
GB9203466D0 (en) * | 1992-02-19 | 1992-04-08 | Philips Electronics Uk Ltd | Apparatus for detecting high energy radiation |
EP1258740A2 (fr) * | 1994-12-23 | 2002-11-20 | Digirad Corporation | Gamma-caméra à semi-conducteurs et système d'imagerie médicale |
US5763887A (en) * | 1995-08-04 | 1998-06-09 | Adac Laboratories | Tailored optical interface for scintillation camera detector |
JP4476471B2 (ja) * | 2000-11-27 | 2010-06-09 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
US7105826B2 (en) * | 2002-12-02 | 2006-09-12 | General Electric Company | Imaging array and methods for fabricating same |
US7115876B2 (en) * | 2002-12-02 | 2006-10-03 | General Electric Company | Imaging array and methods for fabricating same |
US20040251420A1 (en) * | 2003-06-14 | 2004-12-16 | Xiao-Dong Sun | X-ray detectors with a grid structured scintillators |
US20050017182A1 (en) * | 2003-07-25 | 2005-01-27 | Siemens Medical Solutions Usa, Inc. | Registered collimator device for nuclear imaging camera and method of forming the same |
US7098460B2 (en) * | 2003-08-04 | 2006-08-29 | General Electric Company | Monolithic structure for x-ray CT collimator |
US7408161B2 (en) | 2003-12-22 | 2008-08-05 | Bil Solutions Limited | Investigations |
US20060067471A1 (en) * | 2004-09-30 | 2006-03-30 | General Electric Company | Linear array detector system and inspection method |
US7968853B2 (en) * | 2005-04-26 | 2011-06-28 | Koninklijke Philips Electronics N.V. | Double decker detector for spectral CT |
WO2007039840A2 (fr) * | 2005-10-05 | 2007-04-12 | Koninklijke Philips Electronics, N.V. | Détecteur pour tomographie par ordinateur à circuits minces |
CN101013094B (zh) * | 2005-11-03 | 2010-12-29 | 清华大学 | 一种用于辐射成像的双阵列固体探测器模块结构 |
GB201004923D0 (en) * | 2010-03-24 | 2010-05-12 | Sensl Technologies Ltd | Compact method for medical detection |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344276A (en) * | 1964-03-30 | 1967-09-26 | Kaiser Aerospace & Electronics | Radiographic screen having channels filled with a material which emits photons when energized by gamma or x-rays |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866047A (en) * | 1968-08-23 | 1975-02-11 | Emi Ltd | Penetrating radiation examining apparatus having a scanning collimator |
US3825758A (en) * | 1971-09-13 | 1974-07-23 | F Miraldi | Scintillation crystal |
US3777161A (en) * | 1972-11-08 | 1973-12-04 | Atomic Energy Commission | Hodoscope readout system |
US3936645A (en) * | 1974-03-25 | 1976-02-03 | Radiologic Sciences, Inc. | Cellularized Luminescent structures |
US3982128A (en) * | 1975-03-17 | 1976-09-21 | G. D. Searle & Co. | Dual crystal scintillation probe |
US4234792A (en) * | 1977-09-29 | 1980-11-18 | Raytheon Company | Scintillator crystal radiation detector |
US4230510A (en) * | 1977-11-21 | 1980-10-28 | General Electric Company | Distributed phosphor scintillator structures |
-
1978
- 1978-01-09 US US05/868,045 patent/US4187427A/en not_active Expired - Lifetime
- 1978-12-20 GB GB7849294A patent/GB2014301B/en not_active Expired
-
1979
- 1979-01-08 DE DE2900465A patent/DE2900465C2/de not_active Expired
- 1979-01-09 FR FR7900388A patent/FR2414205A1/fr active Granted
- 1979-01-09 JP JP43079A patent/JPS54107378A/ja active Granted
- 1979-01-09 NL NL7900156A patent/NL7900156A/xx not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344276A (en) * | 1964-03-30 | 1967-09-26 | Kaiser Aerospace & Electronics | Radiographic screen having channels filled with a material which emits photons when energized by gamma or x-rays |
Non-Patent Citations (1)
Title |
---|
EXBK/69 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462719A1 (fr) * | 1979-07-30 | 1981-02-13 | American Science & Eng Inc | Detecteur de rayonnement a haute resolution |
NL8200714A (nl) * | 1981-02-23 | 1982-09-16 | Gen Electric | Uit modulen opgebouwde vaste stof detectorcel. |
Also Published As
Publication number | Publication date |
---|---|
JPS6211313B2 (fr) | 1987-03-11 |
DE2900465C2 (de) | 1986-12-18 |
FR2414205B1 (fr) | 1984-07-13 |
US4187427A (en) | 1980-02-05 |
GB2014301A (en) | 1979-08-22 |
JPS54107378A (en) | 1979-08-23 |
GB2014301B (en) | 1982-07-14 |
NL7900156A (nl) | 1979-07-11 |
DE2900465A1 (de) | 1979-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |