GB2476566B - Calibration source and method for calibrating a nuclear medicine imaging system - Google Patents

Calibration source and method for calibrating a nuclear medicine imaging system

Info

Publication number
GB2476566B
GB2476566B GB201021346A GB201021346A GB2476566B GB 2476566 B GB2476566 B GB 2476566B GB 201021346 A GB201021346 A GB 201021346A GB 201021346 A GB201021346 A GB 201021346A GB 2476566 B GB2476566 B GB 2476566B
Authority
GB
United Kingdom
Prior art keywords
calibrating
imaging system
nuclear medicine
calibration source
medicine imaging
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.)
Active
Application number
GB201021346A
Other languages
English (en)
Other versions
GB2476566A (en
GB201021346D0 (en
Inventor
Ira Blevis
Yaron Hefetz
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB201021346D0 publication Critical patent/GB201021346D0/en
Publication of GB2476566A publication Critical patent/GB2476566A/en
Application granted granted Critical
Publication of GB2476566B publication Critical patent/GB2476566B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques
    • 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
    • A61B6/42—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
    • 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]
    • A61B6/037—Emission tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
GB201021346A 2009-12-23 2010-12-16 Calibration source and method for calibrating a nuclear medicine imaging system Active GB2476566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/646,922 US8384015B2 (en) 2009-12-23 2009-12-23 Calibration source and methods for calibrating a nuclear medicine imaging system

Publications (3)

Publication Number Publication Date
GB201021346D0 GB201021346D0 (en) 2011-01-26
GB2476566A GB2476566A (en) 2011-06-29
GB2476566B true GB2476566B (en) 2015-05-20

Family

ID=43567304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201021346A Active GB2476566B (en) 2009-12-23 2010-12-16 Calibration source and method for calibrating a nuclear medicine imaging system

Country Status (4)

Country Link
US (1) US8384015B2 (enExample)
JP (1) JP5719163B2 (enExample)
DE (1) DE102010061448A1 (enExample)
GB (1) GB2476566B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014153392A1 (en) * 2013-03-20 2014-09-25 Schlumberger Canada Limited Radiation source device
US10004472B2 (en) 2014-10-27 2018-06-26 Koninklijke Philips N.V. Pet detector timing calibration
ES2575228B1 (es) * 2014-11-25 2017-04-28 Servicio Andaluz De Salud Dispositivo de control de calidad para equipo emisor de radiaciones ionizantes
US10478133B2 (en) * 2016-10-20 2019-11-19 General Electric Company Systems and methods for calibrating a nuclear medicine imaging system
US10564301B2 (en) 2016-10-20 2020-02-18 General Electric Company Systems and methods for detector sensitivity calibration in nuclear medicine imaging
US11543546B2 (en) 2020-07-28 2023-01-03 GE Precision Healthcare LLC Systems and methods for localized calibration
US11903750B2 (en) * 2021-05-03 2024-02-20 Siemens Medical Solutions Usa, Inc. General purpose, wide energy range calibration source for medical emission tomography
US12611148B2 (en) 2023-05-03 2026-04-28 GE Precision Healthcare LLC Systems and methods for SPECT detector calibration
US20260063813A1 (en) * 2024-08-30 2026-03-05 Siemens Medical Solutions Usa, Inc. Automated calibration of mobile imaging systems

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591806A (en) * 1970-03-17 1971-07-06 Atomic Energy Commission Multicrystal tomographic scanner for mapping thin cross section of radioactivity in an organ of the human body
US5561698A (en) * 1995-06-05 1996-10-01 Mick Radio Nuclear Instruments, Inc. Radiographic calibration device for a machine with a movable radiation source
US20050072914A1 (en) * 2003-09-24 2005-04-07 Chapman James T. System and method for quality control in nuclear imaging systems
US20060214097A1 (en) * 2005-03-28 2006-09-28 Wang Sharon X Detector head position correction for hybrid SPECT/CT imaging apparatus
US20070081940A1 (en) * 1999-07-12 2007-04-12 O'foghludha Fearghus Radioactive source materials formable into various shapes
US20070145257A1 (en) * 2003-10-27 2007-06-28 Koninklijke Philips Electronics N.V. Calibration method and apparatus for pixilated solid state detector
WO2009071619A1 (fr) * 2007-12-07 2009-06-11 Institut De Radioprotection Et De Surete Nucleaire Source radioactive flexible etalonnee
EP2347282A2 (en) * 2008-10-10 2011-07-27 Koninklijke Philips Electronics N.V. Practical spect calibration method for quantification of nuclides with high-energy contributions

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US5986266A (en) * 1994-11-01 1999-11-16 Andreaco; Mark S. Method of calibrating multi-crystal single block radiation detectors
US5677536A (en) * 1996-06-19 1997-10-14 Smv America Gamma camera with on the fly calibration for PMT drift
US6635893B2 (en) * 2000-11-20 2003-10-21 Radqual, Llc Shielded carrying case for radioactive flood sources
US6624422B2 (en) * 2001-09-25 2003-09-23 Ge Medical Systems Global Technology Company, Llc Method for dynamic stabilization of PET detector gains
US6858850B2 (en) * 2002-07-24 2005-02-22 Ge Medical Systems Global Technology Company, Llc Method for dynamic stabilization of PET detector gains
GB2401766B (en) * 2003-03-11 2006-03-15 Symetrica Ltd Improved gamma-ray camera system
US7344307B2 (en) * 2004-11-12 2008-03-18 General Electric Company System and method for integration of a calibration target into a C-arm
JP4670704B2 (ja) * 2006-03-31 2011-04-13 株式会社日立製作所 エネルギー較正方法，エネルギー関心領域の設定方法、放射線検出装置及び核医学診断装置
US7449680B2 (en) * 2006-04-28 2008-11-11 Siemens Medical Solutions Usa, Inc. Non-uniformity energy correction method and apparatus
US7385184B2 (en) * 2006-10-17 2008-06-10 Institute Of Nuclear Energy Research Atomic Energy Council, Executive Yuan Volume calibration phantom and calibration method thereof
US7642506B2 (en) * 2006-10-18 2010-01-05 Carestream Health, Inc. Phantom for radiological system calibration

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591806A (en) * 1970-03-17 1971-07-06 Atomic Energy Commission Multicrystal tomographic scanner for mapping thin cross section of radioactivity in an organ of the human body
US5561698A (en) * 1995-06-05 1996-10-01 Mick Radio Nuclear Instruments, Inc. Radiographic calibration device for a machine with a movable radiation source
US20070081940A1 (en) * 1999-07-12 2007-04-12 O'foghludha Fearghus Radioactive source materials formable into various shapes
US20050072914A1 (en) * 2003-09-24 2005-04-07 Chapman James T. System and method for quality control in nuclear imaging systems
US20070145257A1 (en) * 2003-10-27 2007-06-28 Koninklijke Philips Electronics N.V. Calibration method and apparatus for pixilated solid state detector
US20060214097A1 (en) * 2005-03-28 2006-09-28 Wang Sharon X Detector head position correction for hybrid SPECT/CT imaging apparatus
WO2009071619A1 (fr) * 2007-12-07 2009-06-11 Institut De Radioprotection Et De Surete Nucleaire Source radioactive flexible etalonnee
EP2347282A2 (en) * 2008-10-10 2011-07-27 Koninklijke Philips Electronics N.V. Practical spect calibration method for quantification of nuclides with high-energy contributions

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
http://www.biodex.com/radio/sources/souirces_830.htm *
http://www.biodex.com/radio/sources/sources_830.htm *
IEEE Nuclear Science Symposium (2003), vol. 3, Barber et al., "Simultaneous dual-isotope SPECT with a single CdZnTe detector", p2143 *
IEEE Nuclear Science Symposium and Medical Imaging Conference (2009), Mikeli et al., "Collimator study of a [gamma]-camera system using GATE", pp3931-3935 *

Also Published As

Publication number Publication date
GB2476566A (en) 2011-06-29
US8384015B2 (en) 2013-02-26
JP5719163B2 (ja) 2015-05-13
GB201021346D0 (en) 2011-01-26
DE102010061448A1 (de) 2011-06-30
US20110147574A1 (en) 2011-06-23
JP2011133474A (ja) 2011-07-07

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