JP5944402B2 - 可変の同時ウィンドウに関するｐｅｔ較正 - Google Patents

可変の同時ウィンドウに関するｐｅｔ較正 Download PDF

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Publication number
JP5944402B2
JP5944402B2 JP2013539383A JP2013539383A JP5944402B2 JP 5944402 B2 JP5944402 B2 JP 5944402B2 JP 2013539383 A JP2013539383 A JP 2013539383A JP 2013539383 A JP2013539383 A JP 2013539383A JP 5944402 B2 JP5944402 B2 JP 5944402B2
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simultaneous
window
timing
data
windows
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Japanese (ja)
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JP2014500491A (ja
JP2014500491A5 (enExample
Inventor
トーマス レロイ ローレンス
トーマス レロイ ローレンス
ジェフリー アラン コルサマー
ジェフリー アラン コルサマー
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Koninklijke Philips NV
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Koninklijke Philips NV
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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
    • 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
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • 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
    • G01T1/2964—Scanners
    • 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
    • G01T7/00—Details of radiation-measuring instruments

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
JP2013539383A 2010-11-23 2011-11-15 可変の同時ウィンドウに関するｐｅｔ較正 Expired - Fee Related JP5944402B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41632310P 2010-11-23 2010-11-23
US61/416,323 2010-11-23
PCT/IB2011/055097 WO2012069960A2 (en) 2010-11-23 2011-11-15 Pet calibrations with varying coincidence windows

Publications (3)

Publication Number Publication Date
JP2014500491A JP2014500491A (ja) 2014-01-09
JP2014500491A5 JP2014500491A5 (enExample) 2014-12-18
JP5944402B2 true JP5944402B2 (ja) 2016-07-05

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JP2013539383A Expired - Fee Related JP5944402B2 (ja) 2010-11-23 2011-11-15 可変の同時ウィンドウに関するｐｅｔ較正

Country Status (6)

Country Link
US (1) US8987659B2 (enExample)
EP (1) EP2643710B1 (enExample)
JP (1) JP5944402B2 (enExample)
CN (1) CN103221841B (enExample)
RU (1) RU2582887C2 (enExample)
WO (1) WO2012069960A2 (enExample)

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JP5603647B2 (ja) * 2009-05-13 2014-10-08 キヤノン株式会社 給電装置、給電装置の制御方法及び給電通信システム
US9638812B2 (en) 2013-12-04 2017-05-02 Koninklijke Philips N.V. Reconstruction apparatus for reconstructing a pet image
US9297909B2 (en) * 2014-04-18 2016-03-29 Perkinelmer Health Sciences, Inc. Guard efficiency compensation system and method
WO2015189809A1 (en) * 2014-06-12 2015-12-17 Siemens Medical Solutions Usa, Inc. Calibrating in single photon emission computed tomography with multi-emission energies
WO2016046703A2 (en) * 2014-09-23 2016-03-31 Koninklijke Philips N.V. Time of flight calibration in digital positron emission tomography
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector
CN105030263B (zh) * 2015-07-22 2018-06-12 湖北锐世数字医学影像科技有限公司 一种数字pet的能量反馈校正方法及系统
US10281596B2 (en) * 2015-09-18 2019-05-07 Koninklijke Philips N.V. Correcting photon counts in a photon counting X-ray radiation detection system
EP3367907B1 (en) * 2015-10-28 2020-12-09 Koninklijke Philips N.V. Device for suv determination in emission tomography
CN105395209B (zh) 2015-12-01 2018-10-02 沈阳东软医疗系统有限公司 一种正电子发射断层扫描成像系统及方法
CN106108935B (zh) * 2016-08-31 2019-06-28 北京康科达科技有限公司 一种spect检测装置
CN108109182B (zh) * 2016-11-24 2021-08-24 上海东软医疗科技有限公司 一种pet图像重建方法和装置
EP3618716B1 (en) * 2017-05-04 2023-07-12 Koninklijke Philips N.V. Positron emission tomography (pet) timing calibration using coincidences involving high-energy cascade gamma from prompt-gamma positron emitters
US10410383B2 (en) * 2017-08-26 2019-09-10 Uih America, Inc. System and method for image data processing in positron emission tomography
CN107595315A (zh) * 2017-09-30 2018-01-19 华中科技大学 一种发射成像设备中光响应线的获取方法
CN108294774A (zh) * 2018-01-04 2018-07-20 沈阳东软医疗系统有限公司 一种pet校正扫描方法、装置及设备
CN110215227B (zh) * 2019-06-05 2022-10-14 上海联影医疗科技股份有限公司 时间窗设置方法、装置、计算机设备和存储介质
US11249206B2 (en) * 2020-01-06 2022-02-15 Canon Medical Systems Corporation Method and system for PET detector efficiency normalization
CN113852440B (zh) * 2021-09-29 2023-12-29 应急管理部国家自然灾害防治研究院 张衡一号卫星电磁场观测数据精密时间校准方法及系统
CN118279423B (zh) * 2024-03-26 2024-10-29 合肥拓康科技有限公司 事件的符合事件个数校准方法、装置及电子设备
CN119830557B (zh) * 2024-12-20 2025-12-05 上海星秒光电科技有限公司 一种多体符合实现方法、装置、设备、介质及产品

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
JP3924879B2 (ja) * 1997-11-21 2007-06-06 株式会社島津製作所 核医学診断装置
WO2005020801A2 (en) * 2003-09-02 2005-03-10 Ludwig Institute Of Cancer Research Data driven motion correction for nuclear imaging
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
PT103200B (pt) * 2004-09-30 2006-08-24 Taguspark-Soc. Prom.Desenv.Parq.Ci.Tec.Area Lisboa Sistema de tomografia por emissão de positrões (pet)
US7129495B2 (en) * 2004-11-15 2006-10-31 General Electric Company Method and apparatus for timing calibration in a PET scanner
US7057178B1 (en) 2004-11-15 2006-06-06 General Electric Company Method and system for imaging using a filter for Time-of-Flight PET
US7301144B2 (en) * 2004-12-29 2007-11-27 General Electric Company Method and system for calibrating a positron emission tomography system
US7227149B2 (en) 2004-12-30 2007-06-05 General Electric Company Method and system for positron emission tomography image reconstruction
EP1844352B1 (en) * 2005-01-28 2010-03-24 Koninklijke Philips Electronics N.V. Timing calibration using radioactive sources
US7381959B2 (en) 2005-08-17 2008-06-03 General Electric Company Technique for reconstructing PET scan images
US7414246B2 (en) * 2006-01-03 2008-08-19 Koninklijke Philips Electronics N.V. Achieving accurate time-of-flight calibrations with a stationary coincidence point source
EP1977270B1 (en) 2006-01-09 2017-03-15 Koninklijke Philips N.V. Method of reconstructing time-of-flight pet images
US7718954B2 (en) 2006-01-31 2010-05-18 Koninklijke Philips Electronics N.V. Component method and system for PET detector efficiency normalization
US8965071B2 (en) * 2008-05-30 2015-02-24 Emory University Assessing tumor response to therapy
WO2011061644A1 (en) * 2009-11-18 2011-05-26 Koninklijke Philips Electronics N.V. Motion correction in radiation therapy
CN102647945B (zh) * 2009-12-08 2015-07-29 皇家飞利浦电子股份有限公司 用于校正示踪剂摄取测量结果的方法和校正系统
WO2012080960A2 (en) * 2010-12-14 2012-06-21 Koninklijke Philips Electronics N.V. Integrated work-flow for accurate input function estimation
GB201109344D0 (en) * 2011-06-03 2011-07-20 Siemens Medical Solutions BIF from WB dynamic
US20130136328A1 (en) * 2011-11-30 2013-05-30 General Electric Company Methods and systems for enhanced tomographic imaging
GB201219403D0 (en) * 2012-10-29 2012-12-12 Uni I Olso Method for improved estimation of tracer uptake in physiological image volumes

Also Published As

Publication number Publication date
US8987659B2 (en) 2015-03-24
RU2582887C2 (ru) 2016-04-27
EP2643710A2 (en) 2013-10-02
EP2643710B1 (en) 2017-01-11
CN103221841A (zh) 2013-07-24
US20130240721A1 (en) 2013-09-19
WO2012069960A2 (en) 2012-05-31
JP2014500491A (ja) 2014-01-09
CN103221841B (zh) 2015-11-25
WO2012069960A3 (en) 2012-11-01
RU2013128552A (ru) 2014-12-27

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