DE69105866D1 - Kernstrahlungsdetektor, insbesondere der Gamma-Kamera-Art unter Verwendung von Dekonvolutionsfiltern. - Google Patents

Kernstrahlungsdetektor, insbesondere der Gamma-Kamera-Art unter Verwendung von Dekonvolutionsfiltern.

Info

Publication number
DE69105866D1
DE69105866D1 DE69105866T DE69105866T DE69105866D1 DE 69105866 D1 DE69105866 D1 DE 69105866D1 DE 69105866 T DE69105866 T DE 69105866T DE 69105866 T DE69105866 T DE 69105866T DE 69105866 D1 DE69105866 D1 DE 69105866D1
Authority
DE
Germany
Prior art keywords
radiation detector
gamma camera
nuclear radiation
camera type
deconvolution filters
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
DE69105866T
Other languages
English (en)
Other versions
DE69105866T2 (de
Inventor
Edmond Tournier
Jean-Jacques Chaillout
Corinne Mestais
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
Publication of DE69105866D1 publication Critical patent/DE69105866D1/de
Application granted granted Critical
Publication of DE69105866T2 publication Critical patent/DE69105866T2/de
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
    • G01T1/161—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
    • G01T1/1647—Processing of scintigraphic data
    • 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
    • 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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
DE69105866T 1990-08-10 1991-08-08 Kernstrahlungsdetektor, insbesondere der Gamma-Kamera-Art unter Verwendung von Dekonvolutionsfiltern. Expired - Lifetime DE69105866T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010257A FR2665770B1 (fr) 1990-08-10 1990-08-10 Appareil de detection nucleaire, notamment du genre gamma-camera, a filtres de deconvolution.

Publications (2)

Publication Number Publication Date
DE69105866D1 true DE69105866D1 (de) 1995-01-26
DE69105866T2 DE69105866T2 (de) 1995-07-06

Family

ID=9399614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105866T Expired - Lifetime DE69105866T2 (de) 1990-08-10 1991-08-08 Kernstrahlungsdetektor, insbesondere der Gamma-Kamera-Art unter Verwendung von Dekonvolutionsfiltern.

Country Status (6)

Country Link
US (1) US5276615A (de)
EP (1) EP0470909B1 (de)
JP (1) JPH05134043A (de)
DE (1) DE69105866T2 (de)
FR (1) FR2665770B1 (de)
IL (1) IL99072A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521386A (en) * 1995-02-09 1996-05-28 The United States Of America As Represented By The Secretary Of The Air Force Gamma ray camera method and apparatus
US5689115A (en) * 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system
FR2752948B1 (fr) * 1996-09-05 1998-11-13 Smv Int Acquisition simultanee de coups transmis et de coups emis pour une gamma camera
FR2753279B1 (fr) * 1996-09-09 1998-11-13 Smv Int Procede de traitement des impulsions delivrees par une gamma camera et gamma camera mettant en oeuvre ce procede
FR2754606B1 (fr) * 1996-10-14 1998-10-30 Commissariat Energie Atomique Dispositif et procede de collection et de codage de signaux issus de photodetecteurs
FR2757954B1 (fr) 1996-12-30 1999-01-22 Commissariat Energie Atomique Tete de detection et collimateur pour gamma-camera
US6019879A (en) * 1998-03-19 2000-02-01 Teledyne Industries, Inc. Electrochemical gas sensor
US6271525B1 (en) * 1998-09-23 2001-08-07 Southeastern University Research Assn. Mini gamma camera, camera system and method of use
US6628983B1 (en) * 2000-10-25 2003-09-30 Koninklijke Philips Electronics N.V. Nuclear imaging systems and methods with feature-enhanced transmission imaging
EP1720041A1 (de) * 2005-05-01 2006-11-08 Target Systemelectronic GmbH Verwendung digitaler Filter in einem Detektor und einem Verfahren zur Gewinnung von Energiespektren von Kernstrahlung
US7664607B2 (en) 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
CN102160307B (zh) * 2007-08-03 2014-08-20 普尔斯特有限责任公司 数字脉冲处理器倾斜度修正
CA2732756C (en) * 2007-08-03 2017-06-13 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
WO2009020866A1 (en) * 2007-08-03 2009-02-12 Pulsetor, Llc Adapting a high-performance pulse processor to an existing spectrometry system
US7807973B2 (en) * 2008-08-01 2010-10-05 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
CN102549566B (zh) * 2008-12-18 2015-11-25 南方创新国际股份有限公司 用于通过使用数学变换来求解堆积脉冲的方法和设备
WO2012101332A1 (fr) 2011-01-27 2012-08-02 Michel Tararine Procede et dispositif de correction d'empilement d'impulsions pour un detecteur de rayonnement
US10126438B2 (en) 2014-09-19 2018-11-13 University Of Virginia Patent Foundation Systems and methods for polarized nuclear imaging and spectroscopy
EP3513222A4 (de) 2016-09-15 2020-05-20 Yuan Zheng Systeme und verfahren zur polarisierten nuklearen bildgebung und spektroskopie
US11269088B2 (en) * 2017-07-31 2022-03-08 Shimadzu Corporation Radiation detector and nuclear medicine diagnosis device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455616A (en) * 1979-07-09 1984-06-19 Elscint, Ltd. Fast gamma camera
FR2546633B1 (fr) * 1983-05-27 1985-07-05 Thomson Csf Procede de traitement des impulsions de localisation delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede
FR2546632B1 (fr) * 1983-05-27 1985-07-12 Thomson Csf Procede de traitement des impulsions delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede
EP0252566B1 (de) * 1986-07-09 1991-04-24 Laboratoires D'electronique Philips Szintillationskamera
FR2605745B1 (fr) * 1986-10-24 1990-11-09 Labo Electronique Physique Camera a scintillation
FR2609336B1 (fr) * 1987-01-06 1990-02-23 Labo Electronique Physique Camera a scintillation
FR2615960B1 (fr) * 1987-05-27 1991-09-06 Commissariat Energie Atomique Dispositif de localisation d'un rayonnement nucleaire, et dispositif de formation d'image de rayonnement incluant un tel dispositif de localisation
FR2615961B1 (fr) * 1987-05-27 1991-09-06 Commissariat Energie Atomique Procede de prise en compte des impulsions de localisation delivrees par une gamma camera
FR2615959B1 (fr) * 1987-05-27 1989-08-04 Commissariat Energie Atomique Procede de localisation d'un rayonnement nucleaire

Also Published As

Publication number Publication date
FR2665770B1 (fr) 1993-06-18
FR2665770A1 (fr) 1992-02-14
IL99072A0 (en) 1992-07-15
IL99072A (en) 1996-03-31
DE69105866T2 (de) 1995-07-06
JPH05134043A (ja) 1993-05-28
EP0470909B1 (de) 1994-12-14
EP0470909A1 (de) 1992-02-12
US5276615A (en) 1994-01-04

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Legal Events

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