FR2757954B1 - Tete de detection et collimateur pour gamma-camera - Google Patents

Tete de detection et collimateur pour gamma-camera

Info

Publication number
FR2757954B1
FR2757954B1 FR9616199A FR9616199A FR2757954B1 FR 2757954 B1 FR2757954 B1 FR 2757954B1 FR 9616199 A FR9616199 A FR 9616199A FR 9616199 A FR9616199 A FR 9616199A FR 2757954 B1 FR2757954 B1 FR 2757954B1
Authority
FR
France
Prior art keywords
collimator
gamma
camera
detection head
head
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
FR9616199A
Other languages
English (en)
Other versions
FR2757954A1 (fr
Inventor
Corinne Mestais
Raymond Campagnolo
Robert Allemand
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 FR9616199A priority Critical patent/FR2757954B1/fr
Priority to US09/331,582 priority patent/US6365900B1/en
Priority to JP52970498A priority patent/JP2001507453A/ja
Priority to PCT/FR1997/002438 priority patent/WO1998029764A1/fr
Priority to EP97953961A priority patent/EP0950198A1/fr
Publication of FR2757954A1 publication Critical patent/FR2757954A1/fr
Application granted granted Critical
Publication of FR2757954B1 publication Critical patent/FR2757954B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • 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
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation

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)
  • Nuclear Medicine (AREA)
FR9616199A 1996-12-30 1996-12-30 Tete de detection et collimateur pour gamma-camera Expired - Fee Related FR2757954B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9616199A FR2757954B1 (fr) 1996-12-30 1996-12-30 Tete de detection et collimateur pour gamma-camera
US09/331,582 US6365900B1 (en) 1996-12-30 1997-12-29 Sensing head and collimator for gamma-camera
JP52970498A JP2001507453A (ja) 1996-12-30 1997-12-29 ガンマ線カメラ用の検出ヘッド及びコリメータ
PCT/FR1997/002438 WO1998029764A1 (fr) 1996-12-30 1997-12-29 Tete de detection et collimateur pour gamma-camera
EP97953961A EP0950198A1 (fr) 1996-12-30 1997-12-29 Tete de detection et collimateur pour gamma-camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616199A FR2757954B1 (fr) 1996-12-30 1996-12-30 Tete de detection et collimateur pour gamma-camera

Publications (2)

Publication Number Publication Date
FR2757954A1 FR2757954A1 (fr) 1998-07-03
FR2757954B1 true FR2757954B1 (fr) 1999-01-22

Family

ID=9499287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9616199A Expired - Fee Related FR2757954B1 (fr) 1996-12-30 1996-12-30 Tete de detection et collimateur pour gamma-camera

Country Status (5)

Country Link
US (1) US6365900B1 (fr)
EP (1) EP0950198A1 (fr)
JP (1) JP2001507453A (fr)
FR (1) FR2757954B1 (fr)
WO (1) WO1998029764A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621084B1 (en) * 1998-09-24 2003-09-16 Elgems Ltd. Pixelated photon detector
CA2448736C (fr) 2001-06-05 2010-08-10 Mikro Systems, Inc. Procedes de fabrication de dispositifs tridimensionnels, et dispositifs crees par ces procedes
US6993110B2 (en) * 2002-04-25 2006-01-31 Ge Medical Systems Global Technology Company, Llc Collimator for imaging systems and methods for making same
US8260786B2 (en) * 2002-05-24 2012-09-04 Yahoo! Inc. Method and apparatus for categorizing and presenting documents of a distributed database
US20040120464A1 (en) * 2002-12-19 2004-06-24 Hoffman David Michael Cast collimators for CT detectors and methods of making same
US20100044571A1 (en) * 2008-08-19 2010-02-25 University Of Washington Method for determining the three-dimensional position of a scintillation event
US9315663B2 (en) * 2008-09-26 2016-04-19 Mikro Systems, Inc. Systems, devices, and/or methods for manufacturing castings
US8771793B2 (en) * 2011-04-15 2014-07-08 Roche Diagnostics Operations, Inc. Vacuum assisted slot die coating techniques
JP5836679B2 (ja) * 2011-07-19 2015-12-24 キヤノン株式会社 放射線撮像装置および放射線撮像システム
BR112014010526B1 (pt) * 2011-11-02 2020-09-15 Johnson Matthey Public Limited Company Método para varrer um oleoduto submarino para detectar mudanças em densidade entre partes diferentes do oleoduto submarino ou deduzir informação sobre os conteúdos do oleoduto submarino, e, aparelho para varrer um oleoduto submarino para detectar mudanças em densidade entre partes diferentes do oleoduto submarino
US8813824B2 (en) 2011-12-06 2014-08-26 Mikro Systems, Inc. Systems, devices, and/or methods for producing holes
EP2910189B1 (fr) * 2014-02-21 2016-09-14 Samsung Electronics Co., Ltd Structure de grille à rayons x et appareil à rayons x comprenant ce dernier
US11350892B2 (en) * 2016-12-16 2022-06-07 General Electric Company Collimator structure for an imaging system
WO2019075750A1 (fr) * 2017-10-20 2019-04-25 深圳市汇顶科技股份有限公司 Module de détection de pixel et dispositif de capture d'image
US11061147B2 (en) 2019-03-01 2021-07-13 University Of Washington Accurate photon depth-of-interaction decoding and calibration of multiplexed detector modules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011057A (en) 1958-01-02 1961-11-28 Hal O Anger Radiation image device
US4047037A (en) * 1976-02-09 1977-09-06 The Ohio State University Gamma ray camera for nuclear medicine
JPS58169078A (ja) * 1982-03-31 1983-10-05 Shimadzu Corp シンチレ−シヨンカメラ
FR2665770B1 (fr) 1990-08-10 1993-06-18 Commissariat Energie Atomique Appareil de detection nucleaire, notamment du genre gamma-camera, a filtres de deconvolution.
FR2669439B1 (fr) 1990-11-21 1993-10-22 Commissariat A Energie Atomique Procede de detection nucleaire a correction de potentiel de base et appareil (notamment gamma-camera) correspondant.
US5591564A (en) * 1993-04-30 1997-01-07 Lsi Logic Corporation Gamma ray techniques applicable to semiconductor lithography
US5587585A (en) * 1993-06-02 1996-12-24 Eisen; Yosef Light weight gamma-camera head and gamma-camera assemblies containing it
US5420429A (en) * 1993-10-08 1995-05-30 General Electric Company Multilayer transducer array
BR9510290A (pt) * 1994-12-23 1997-11-11 Digirad Câmera de raios gama semicondutores e sistema médico de formação de imagens
US6194726B1 (en) * 1994-12-23 2001-02-27 Digirad Corporation Semiconductor radiation detector with downconversion element

Also Published As

Publication number Publication date
US6365900B1 (en) 2002-04-02
FR2757954A1 (fr) 1998-07-03
EP0950198A1 (fr) 1999-10-20
JP2001507453A (ja) 2001-06-05
WO1998029764A1 (fr) 1998-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831