CN100442081C - 具有结构光学部件的pet扫描器 - Google Patents

具有结构光学部件的pet扫描器 Download PDF

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Publication number
CN100442081C
CN100442081C CNB200480018143XA CN200480018143A CN100442081C CN 100442081 C CN100442081 C CN 100442081C CN B200480018143X A CNB200480018143X A CN B200480018143XA CN 200480018143 A CN200480018143 A CN 200480018143A CN 100442081 C CN100442081 C CN 100442081C
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CN
China
Prior art keywords
pet scanner
wall
gap
optics
layer
Prior art date
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Expired - Fee Related
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CNB200480018143XA
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English (en)
Chinese (zh)
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CN1813202A (zh
Inventor
列昂尼德·罗曼诺夫
奥洛夫·约翰逊
保罗·多米根
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PhotoDetection Systems Inc
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PhotoDetection Systems Inc
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Publication of CN1813202A publication Critical patent/CN1813202A/zh
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    • 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2002—Optical details, e.g. reflecting or diffusing layers

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  • 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)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
CNB200480018143XA 2003-10-27 2004-10-27 具有结构光学部件的pet扫描器 Expired - Fee Related CN100442081C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/695,264 2003-10-27
US10/695,264 US6992295B2 (en) 2003-10-27 2003-10-27 PET scanner with structured optical element

Publications (2)

Publication Number Publication Date
CN1813202A CN1813202A (zh) 2006-08-02
CN100442081C true CN100442081C (zh) 2008-12-10

Family

ID=34522753

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200480018143XA Expired - Fee Related CN100442081C (zh) 2003-10-27 2004-10-27 具有结构光学部件的pet扫描器

Country Status (5)

Country Link
US (1) US6992295B2 (enExample)
EP (1) EP1680691A2 (enExample)
JP (1) JP4276679B2 (enExample)
CN (1) CN100442081C (enExample)
WO (1) WO2005045469A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010517045A (ja) * 2007-01-24 2010-05-20 フォトディテクション システムズ， インク． デュアルスピードシンチレータを有する放射物検出器
US7625502B2 (en) 2007-03-26 2009-12-01 General Electric Company Nano-scale metal halide scintillation materials and methods for making same
US7708968B2 (en) * 2007-03-26 2010-05-04 General Electric Company Nano-scale metal oxide, oxyhalide and oxysulfide scintillation materials and methods for making same
US7608829B2 (en) * 2007-03-26 2009-10-27 General Electric Company Polymeric composite scintillators and method for making same
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
EP2707752B1 (en) * 2011-05-12 2017-06-14 Koninklijke Philips N.V. Optimized scintilator crystals for pet
US9075151B2 (en) * 2011-12-22 2015-07-07 General Electric Company Detector array and method of manufacturing the same
US9645252B2 (en) * 2011-12-28 2017-05-09 The Board Of Trustees Of The Leland Stanford Junior University Method to extract photon depth-of interaction and arrival time within a positron emission tomography detector
KR101972413B1 (ko) 2012-11-16 2019-04-25 도레이 카부시키가이샤 신틸레이터 패널
US9658344B1 (en) 2015-11-04 2017-05-23 Crystal Photonics, Incorporated Apparatus including scintillation crystal array with different reflector layers and associated methods
CA3124832C (en) 2019-01-08 2024-03-05 The Research Foundation For The State University Of New York Prismatoid light guide
CA3086757A1 (en) 2019-02-15 2020-08-15 The Research Foundation For The State University Of New York High resolution depth-encoding pet detector with prismatoid light guide array
CA3164451A1 (en) 2020-01-17 2021-07-22 The Research Foundation For The State University Of New York High resolution and high sensitivity pet scanner with pet detector modules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484132A (en) * 1974-11-04 1977-08-24 Emi Ltd Radiation detection arrangements
US5602395A (en) * 1995-10-02 1997-02-11 Adac Laboratories Gamma camera having partial septas and moving septas for positron emission tomography (PET)
US5719400A (en) * 1995-08-07 1998-02-17 The Regents Of The University Of California High resolution detector array for gamma-ray imaging
WO2002014904A1 (en) * 2000-08-11 2002-02-21 Smt Hb Position-sensitive gamma radiation detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749863A (en) * 1984-12-04 1988-06-07 Computer Technology And Imaging, Inc. Two-dimensional photon counting position encoder system and process
US5783829A (en) * 1995-11-06 1998-07-21 The University Of Virginia Energy and position sensitive radiation detectors
US6362479B1 (en) * 1998-03-25 2002-03-26 Cti Pet Systems, Inc. Scintillation detector array for encoding the energy, position, and time coordinates of gamma ray interactions
US6462341B1 (en) * 2000-01-21 2002-10-08 Adac Laboratories, Inc. Pixelated scintillation detector
US6946658B2 (en) * 2002-07-05 2005-09-20 The Washington University Method and apparatus for increasing spatial resolution of a pet scanner
US6828564B2 (en) * 2002-07-08 2004-12-07 Photodetection Systems, Inc. Distributed coincidence processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484132A (en) * 1974-11-04 1977-08-24 Emi Ltd Radiation detection arrangements
US5719400A (en) * 1995-08-07 1998-02-17 The Regents Of The University Of California High resolution detector array for gamma-ray imaging
US5602395A (en) * 1995-10-02 1997-02-11 Adac Laboratories Gamma camera having partial septas and moving septas for positron emission tomography (PET)
WO2002014904A1 (en) * 2000-08-11 2002-02-21 Smt Hb Position-sensitive gamma radiation detector

Also Published As

Publication number Publication date
HK1090125A1 (zh) 2006-12-15
EP1680691A2 (en) 2006-07-19
WO2005045469A3 (en) 2005-10-06
JP4276679B2 (ja) 2009-06-10
JP2007510144A (ja) 2007-04-19
US6992295B2 (en) 2006-01-31
WO2005045469A2 (en) 2005-05-19
US20050087692A1 (en) 2005-04-28
CN1813202A (zh) 2006-08-02

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