CN104024885B - 核医学诊断装置及医用数据处理装置 - Google Patents

核医学诊断装置及医用数据处理装置 Download PDF

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Publication number
CN104024885B
CN104024885B CN201380003710.3A CN201380003710A CN104024885B CN 104024885 B CN104024885 B CN 104024885B CN 201380003710 A CN201380003710 A CN 201380003710A CN 104024885 B CN104024885 B CN 104024885B
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China
Prior art keywords
pet
diameter
radioactive ray
scanner
nuclear medicine
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English (en)
Chinese (zh)
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CN104024885A (zh
Inventor
王文莉
D·加尼翁
牛晓锋
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Canon Medical Systems Corp
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Toshiba Medical Systems Corp
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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
    • G01T1/29—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)
    • 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]
    • 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]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
CN201380003710.3A 2012-09-28 2013-09-26 核医学诊断装置及医用数据处理装置 Active CN104024885B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/630,787 2012-09-28
US13/630,787 US8809792B2 (en) 2012-09-28 2012-09-28 Field-of-view-dependent coincidence window for positron emission tomography
JP2013196195A JP2014071113A (ja) 2012-09-28 2013-09-20 核医学診断装置および医用データ処理装置
JP2013-196195 2013-09-20
PCT/JP2013/076161 WO2014051013A1 (ja) 2012-09-28 2013-09-26 核医学診断装置および医用データ処理装置

Publications (2)

Publication Number Publication Date
CN104024885A CN104024885A (zh) 2014-09-03
CN104024885B true CN104024885B (zh) 2017-02-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380003710.3A Active CN104024885B (zh) 2012-09-28 2013-09-26 核医学诊断装置及医用数据处理装置

Country Status (5)

Country Link
US (1) US8809792B2 (enExample)
EP (1) EP2902806B1 (enExample)
JP (1) JP2014071113A (enExample)
CN (1) CN104024885B (enExample)
WO (1) WO2014051013A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9638812B2 (en) * 2013-12-04 2017-05-02 Koninklijke Philips N.V. Reconstruction apparatus for reconstructing a pet image
CN104352246A (zh) * 2014-12-02 2015-02-18 东南大学 基于可视化的锥束ct感兴趣区域的扫描方法
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
EP4021304B1 (en) * 2019-10-01 2025-03-19 Siemens Medical Solutions USA, Inc. Model-based injected dose optimization for long axial fov pet imaging
US12138096B2 (en) * 2020-01-10 2024-11-12 Siemens Medical Solutions Usa, Inc. Partial scan and reconstruction for a positron emission tomography system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440725A (zh) * 2002-02-27 2003-09-10 株式会社东芝 X射线计算机层析摄影装置
CN1922507A (zh) * 2004-02-24 2007-02-28 原子能委员会 光谱测定诊断电子电路和相关的计数系统
CN101401009A (zh) * 2006-03-10 2009-04-01 株式会社岛津制作所 核医学诊断装置以及用于此的诊断系统
CN101836131A (zh) * 2007-10-26 2010-09-15 株式会社岛津制作所 放射线检测器
WO2011125181A1 (ja) * 2010-04-06 2011-10-13 独立行政法人放射線医学総合研究所 Ｐｅｔ装置における同時計数判定方法及び装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006079935A2 (en) * 2005-01-28 2006-08-03 Koninklijke Philips Electronics, N.V. Timing calibration using radioactive sources
US7402807B2 (en) * 2005-11-02 2008-07-22 Siemens Medical Solutions Usa, Inc. Method for reducing an electronic time coincidence window in positron emission tomography
US8063376B2 (en) * 2008-08-15 2011-11-22 Koninklijke Philips Electronics N.V. Large bore PET and hybrid PET/CT scanners and radiation therapy planning using same
JP5677751B2 (ja) * 2010-02-24 2015-02-25 株式会社東芝 Ｘ線ｃｔ装置及び画像処理プログラム
US8604440B2 (en) * 2010-03-09 2013-12-10 The University Of Chicago Use of flat panel microchannel photomultipliers in sampling calorimeters with timing
JP5450356B2 (ja) 2010-11-12 2014-03-26 株式会社日立製作所 放射線検出方法
US8921801B2 (en) * 2011-01-07 2014-12-30 Brookhaven Science Associates, Llc Detection system for high-resolution gamma radiation spectroscopy with neutron time-of-flight filtering
JP5750685B2 (ja) 2011-01-11 2015-07-22 国立研究開発法人放射線医学総合研究所 Ｐｅｔ装置及びｐｅｔ−ｍｒｉ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440725A (zh) * 2002-02-27 2003-09-10 株式会社东芝 X射线计算机层析摄影装置
CN1922507A (zh) * 2004-02-24 2007-02-28 原子能委员会 光谱测定诊断电子电路和相关的计数系统
CN101401009A (zh) * 2006-03-10 2009-04-01 株式会社岛津制作所 核医学诊断装置以及用于此的诊断系统
CN101836131A (zh) * 2007-10-26 2010-09-15 株式会社岛津制作所 放射线检测器
WO2011125181A1 (ja) * 2010-04-06 2011-10-13 独立行政法人放射線医学総合研究所 Ｐｅｔ装置における同時計数判定方法及び装置

Also Published As

Publication number Publication date
EP2902806B1 (en) 2021-01-27
US20140095106A1 (en) 2014-04-03
EP2902806A1 (en) 2015-08-05
CN104024885A (zh) 2014-09-03
EP2902806A4 (en) 2016-05-25
JP2014071113A (ja) 2014-04-21
WO2014051013A1 (ja) 2014-04-03
US8809792B2 (en) 2014-08-19

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