ATE298428T1 - Nukleare bildwiedergabe-einrichtung - Google Patents

Nukleare bildwiedergabe-einrichtung

Info

Publication number
ATE298428T1
ATE298428T1 AT98301287T AT98301287T ATE298428T1 AT E298428 T1 ATE298428 T1 AT E298428T1 AT 98301287 T AT98301287 T AT 98301287T AT 98301287 T AT98301287 T AT 98301287T AT E298428 T1 ATE298428 T1 AT E298428T1
Authority
AT
Austria
Prior art keywords
generating
reproduction device
image reproduction
positron annihilation
nuclear image
Prior art date
Application number
AT98301287T
Other languages
English (en)
Inventor
Frank P Difilippo
Mark H Heller
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE298428T1 publication Critical patent/ATE298428T1/de

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
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • 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
    • G01T1/172—Circuit arrangements not adapted to a particular type of detector with coincidence circuit arrangements

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)
  • Nuclear Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Control Of El Displays (AREA)
  • Controls And Circuits For Display Device (AREA)
AT98301287T 1997-02-21 1998-02-19 Nukleare bildwiedergabe-einrichtung ATE298428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/804,377 US5793045A (en) 1997-02-21 1997-02-21 Nuclear imaging using variable weighting

Publications (1)

Publication Number Publication Date
ATE298428T1 true ATE298428T1 (de) 2005-07-15

Family

ID=25188812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98301287T ATE298428T1 (de) 1997-02-21 1998-02-19 Nukleare bildwiedergabe-einrichtung

Country Status (5)

Country Link
US (1) US5793045A (de)
EP (1) EP0863410B1 (de)
JP (1) JP4208284B2 (de)
AT (1) ATE298428T1 (de)
DE (1) DE69830627T2 (de)

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US5689115A (en) * 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system
US6236050B1 (en) * 1996-02-02 2001-05-22 TüMER TüMAY O. Method and apparatus for radiation detection
EP0976109B1 (de) * 1997-04-17 2003-07-02 Ge Medical Systems Israel, Ltd. Direkte tomographische rekonstruktion
JP2000321357A (ja) * 1999-03-10 2000-11-24 Toshiba Corp 核医学診断装置
US6294788B1 (en) 1999-08-18 2001-09-25 Marconi Medical Systems, Inc. Randoms correction in positron imaging
US6727502B1 (en) * 2001-06-27 2004-04-27 Koninklijke Philips Electronics, N.V. Calibration technique for coincidence imaging systems
US7297958B2 (en) 2001-12-03 2007-11-20 Hitachi, Ltd. Radiological imaging apparatus
US6828564B2 (en) 2002-07-08 2004-12-07 Photodetection Systems, Inc. Distributed coincidence processor
JP2005533245A (ja) * 2002-07-17 2005-11-04 ヨーロピアン オーガナイゼーション フォー ニュークリア リサーチ 陽電子放射断層撮影（ｐｅｔ）用及び単一光子放射コンピュータ断層撮影（ｓｐｅｃｔ）用のガンマ線検出器
US6804325B1 (en) * 2002-10-25 2004-10-12 Southeastern Universities Research Assn. Method for position emission mammography image reconstruction
WO2005000120A2 (en) * 2003-06-27 2005-01-06 Koninklijke Philips Electronics N.V. Pmt signal correlation filter
JP3717122B2 (ja) * 2003-09-29 2005-11-16 株式会社日立製作所 γ線の検出時刻決定方法、γ線の同時計数方法、及び核医学診断装置
US20050139776A1 (en) * 2003-12-29 2005-06-30 Reiter Eric S. Photon violation spectroscopy
US7115875B1 (en) 2004-02-17 2006-10-03 Photodetection Systems, Inc. PET scanner with photodetectors and wavelength shifting fibers
US7217927B2 (en) * 2004-10-22 2007-05-15 Photodetection Systems, Inc. Diversity processing of coincidence data
JP4611106B2 (ja) * 2005-03-11 2011-01-12 住友重機械工業株式会社 放射線検出回路及び放射線検査装置
TWI337329B (en) * 2006-04-18 2011-02-11 Iner Aec Executive Yuan Image reconstruction method for structuring two-dimensional planar imaging into three-dimension imaging
US8719208B2 (en) * 2008-10-29 2014-05-06 Microsoft Corporation Certainty factor decay
US8450693B2 (en) * 2009-12-11 2013-05-28 General Electric Company Method and system for fault-tolerant reconstruction of images
JP5996847B2 (ja) * 2011-07-06 2016-09-21 株式会社島津製作所 放射線断層撮影装置
KR101378757B1 (ko) * 2012-08-30 2014-03-27 한국원자력연구원 물질 원소 정보 획득 및 영상 차원의 선택이 가능한 방사선 영상화 장치
JP2014048267A (ja) * 2012-09-04 2014-03-17 Natl Inst Of Radiological Sciences Ｐｅｔ装置における同時計数判定方法及び装置
WO2015011344A1 (fr) * 2013-07-26 2015-01-29 De Raulin, Gonzague Procédé de calcul de position d'interaction d'un photon gamma avec un cristal scintillatuer, dispositif et système de tep mettant en œuvre le procédé
WO2016168076A1 (en) * 2015-04-13 2016-10-20 The University Of Chicago Positron-emission tomography detector systems based on low-density liquid scintillators and precise time-resolving photodetectors
JP6608241B2 (ja) * 2015-10-28 2019-11-20 浜松ホトニクス株式会社 放射線位置検出器、ｐｅｔ装置、プログラム及び記録媒体
JP6737154B2 (ja) * 2016-12-02 2020-08-05 株式会社島津製作所 放射線検出装置
WO2021102614A1 (zh) * 2019-11-25 2021-06-03 中国科学院深圳先进技术研究院 一种处理正电子发射断层扫描pet数据的方法及终端
CN111487665B (zh) * 2020-05-09 2022-04-26 中国科学院高能物理研究所 一种二维正电子湮没角关联测量装置及方法
CN111487667B (zh) * 2020-05-09 2022-08-19 中国科学院高能物理研究所 一种正电子湮没角关联测量装置
CN119896487A (zh) * 2023-10-26 2025-04-29 上海联影医疗科技股份有限公司 符合事件确定方法、装置、pet成像方法和控制器

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US3860823A (en) * 1973-03-26 1975-01-14 Beckman Instruments Inc Gamma ray spectrometer display means
US3955088A (en) * 1974-10-02 1976-05-04 G. D. Searle & Co. Positron imaging device with plural coincidence channels and graded radiation absorption
FR2459487A1 (fr) * 1979-06-18 1981-01-09 Labo Electronique Physique Appareil de tomographie d'emission transaxiale a positrons et a reconstruction d'image par ordinateur
US4424446B1 (en) * 1980-06-19 1994-04-19 Elscint Ltd Gamma camera correction system and method for using the same
US4575810A (en) * 1983-03-11 1986-03-11 Siemens Gammasonics, Inc. Method and circuit for processing pulses by applying the technique of weighted acquisition
US4780823A (en) * 1986-03-11 1988-10-25 Siemens Gammasonics, Inc. Multiple pixel area-weighted acquisition system for scintillation cameras
US4864140A (en) * 1987-08-31 1989-09-05 The University Of Michigan Coincidence detection system for positron emission tomography
US5331553A (en) * 1992-04-15 1994-07-19 Ugm Medical Systems, Inc. Three dimensional image reconstruction for a positron emission tomograph
US5345082A (en) * 1993-03-22 1994-09-06 Sopha Medical Systems, Inc. Scintillation camera utilizing energy dependent linearity correction
JPH06347555A (ja) * 1993-06-10 1994-12-22 Hamamatsu Photonics Kk ポジトロンイメージング装置
US5591977A (en) * 1994-04-29 1997-01-07 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Variable axial aperture positron emission tomography scanner
US5491342A (en) * 1994-11-10 1996-02-13 Trionix Research Laboratory, Inc. Apparatus and method for nuclear camera calibration
US5600145A (en) * 1995-01-19 1997-02-04 Picker International, Inc. Emission/transmission device for use with a dual head nuclear medicine gamma camera with the transmission source located behind the emission collimator
WO1996041213A1 (en) * 1995-06-07 1996-12-19 Massachusetts Institute Of Technology X-ray detector and method for measuring energy of individual x-ray photons for improved imaging of subjects using reduced dose
US5608221A (en) * 1995-06-09 1997-03-04 Adac Laboratories Multi-head nuclear medicine camera for dual SPECT and PET imaging with monuniform attenuation correction

Also Published As

Publication number Publication date
JP4208284B2 (ja) 2009-01-14
DE69830627T2 (de) 2006-05-11
EP0863410A2 (de) 1998-09-09
DE69830627D1 (de) 2005-07-28
EP0863410B1 (de) 2005-06-22
JPH1152059A (ja) 1999-02-26
US5793045A (en) 1998-08-11
EP0863410A3 (de) 2001-09-19

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