DE69723991D1 - Vorrichtung und verfahren zum sammeln und kodieren von signalen von photodetektoren - Google Patents

Vorrichtung und verfahren zum sammeln und kodieren von signalen von photodetektoren

Info

Publication number
DE69723991D1
DE69723991D1 DE69723991T DE69723991T DE69723991D1 DE 69723991 D1 DE69723991 D1 DE 69723991D1 DE 69723991 T DE69723991 T DE 69723991T DE 69723991 T DE69723991 T DE 69723991T DE 69723991 D1 DE69723991 D1 DE 69723991D1
Authority
DE
Germany
Prior art keywords
photodetectors
collecting
coding signals
coding
signals
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
DE69723991T
Other languages
English (en)
Other versions
DE69723991T2 (de
Inventor
Edmond Tournier
Claude Janin
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
Application granted granted Critical
Publication of DE69723991D1 publication Critical patent/DE69723991D1/de
Publication of DE69723991T2 publication Critical patent/DE69723991T2/de
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
    • G01T1/1642—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
    • G01T1/161—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
DE69723991T 1996-10-14 1997-10-10 Vorrichtung und verfahren zum sammeln und kodieren von signalen von photodetektoren Expired - Fee Related DE69723991T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9612495A FR2754606B1 (fr) 1996-10-14 1996-10-14 Dispositif et procede de collection et de codage de signaux issus de photodetecteurs
FR9612495 1996-10-14
PCT/FR1997/001810 WO1998016851A1 (fr) 1996-10-14 1997-10-10 Dispositif et procede de collection et de codage de signaux issus de photodetecteurs

Publications (2)

Publication Number Publication Date
DE69723991D1 true DE69723991D1 (de) 2003-09-11
DE69723991T2 DE69723991T2 (de) 2004-07-22

Family

ID=9496624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69723991T Expired - Fee Related DE69723991T2 (de) 1996-10-14 1997-10-10 Vorrichtung und verfahren zum sammeln und kodieren von signalen von photodetektoren

Country Status (6)

Country Link
US (1) US6680750B1 (de)
EP (1) EP0931271B1 (de)
JP (1) JP2001506747A (de)
DE (1) DE69723991T2 (de)
FR (1) FR2754606B1 (de)
WO (1) WO1998016851A1 (de)

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US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8909325B2 (en) * 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8036731B2 (en) * 2001-01-22 2011-10-11 Spectrum Dynamics Llc Ingestible pill for diagnosing a gastrointestinal tract
US8565860B2 (en) * 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US7826889B2 (en) * 2000-08-21 2010-11-02 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
EP1359845B1 (de) * 2001-01-22 2012-11-14 Spectrum Dynamics LLC Einnehmbare vorrichtung
EP1573495B1 (de) * 2002-11-04 2009-11-04 Spectrum Dynamics LLC Vorrichtungen und verfahren zur abbildungund dämpfungskorrektur
US20040204646A1 (en) * 2002-11-04 2004-10-14 V-Target Technologies Ltd. Intracorporeal-imaging head
US7420606B2 (en) * 2003-07-16 2008-09-02 Matsushita Electric Industrial Co., Ltd. Timing generator, solid-state imaging device and camera system
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
WO2008010227A2 (en) * 2006-07-19 2008-01-24 Spectrum Dynamics Llc Imaging protocols
US9470801B2 (en) * 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
US8586932B2 (en) * 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
WO2005067383A2 (en) * 2004-01-13 2005-07-28 Spectrum Dynamics Llc Multi-dimensional image reconstruction
WO2007054935A2 (en) * 2005-11-09 2007-05-18 Spectrum Dynamics Llc Dynamic spect camera
EP1778957A4 (de) 2004-06-01 2015-12-23 Biosensors Int Group Ltd Optimierung der messung radioaktiver strahlung an besonderen körperstrukturen
EP1766550A2 (de) * 2004-06-01 2007-03-28 Spectrum Dynamics LLC Verfahren zur ansichtsauswahl für messungen radioaktiver emission
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US8000773B2 (en) * 2004-11-09 2011-08-16 Spectrum Dynamics Llc Radioimaging
EP1827505A4 (de) * 2004-11-09 2017-07-12 Biosensors International Group, Ltd. Radiodarstellung
EP1824520B1 (de) * 2004-11-17 2016-04-27 Biosensors International Group, Ltd. Verfahren zum nachweis von prostatakarzinom
EP1908011B1 (de) * 2005-07-19 2013-09-04 Spectrum Dynamics LLC Rekonstruktionsstabilisierer und aktiv-vision
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
EP1909853B1 (de) * 2005-07-19 2015-03-18 Biosensors International Group, Ltd. Bildgebungsprotokolle
EP1966984A2 (de) 2005-12-28 2008-09-10 Starhome GmbH Spätes umleiten zu lokalem sprachnachrichten-system von anrufen zu roamenden benutzern
US8894974B2 (en) * 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US8610075B2 (en) * 2006-11-13 2013-12-17 Biosensors International Group Ltd. Radioimaging applications of and novel formulations of teboroxime
WO2008075362A2 (en) * 2006-12-20 2008-06-26 Spectrum Dynamics Llc A method, a system, and an apparatus for using and processing multidimensional data
US20100188951A1 (en) * 2007-08-08 2010-07-29 Eliezer Zeichner Encoding device, system and method
US8521253B2 (en) * 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8892184B2 (en) 2010-10-18 2014-11-18 Siemens Medical Solutions Usa, Inc. Systems and methods for reducing interference in a dual modality imaging system

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US3011057A (en) 1958-01-02 1961-11-28 Hal O Anger Radiation image device
JPS58179323A (ja) * 1982-04-14 1983-10-20 Chino Works Ltd 光学的測定装置
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
FR2609336B1 (fr) * 1987-01-06 1990-02-23 Labo Electronique Physique Camera a scintillation
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
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
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.
FR2673728B1 (fr) * 1991-03-08 1997-01-31 Assist Publique Systeme de gamma camera a haute sensibilite
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US5349193A (en) * 1993-05-20 1994-09-20 Princeton Gamma Tech, Inc. Highly sensitive nuclear spectrometer apparatus and method
US5461425A (en) * 1994-02-15 1995-10-24 Stanford University CMOS image sensor with pixel level A/D conversion
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

Also Published As

Publication number Publication date
FR2754606A1 (fr) 1998-04-17
EP0931271B1 (de) 2003-08-06
FR2754606B1 (fr) 1998-10-30
DE69723991T2 (de) 2004-07-22
WO1998016851A1 (fr) 1998-04-23
JP2001506747A (ja) 2001-05-22
US6680750B1 (en) 2004-01-20
EP0931271A1 (de) 1999-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee