CN101040193B - 用于核医学的检测器 - Google Patents

用于核医学的检测器 Download PDF

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Publication number
CN101040193B
CN101040193B CN200580035245.7A CN200580035245A CN101040193B CN 101040193 B CN101040193 B CN 101040193B CN 200580035245 A CN200580035245 A CN 200580035245A CN 101040193 B CN101040193 B CN 101040193B
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CN
China
Prior art keywords
radiation
slit
detector
slat
imaging device
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.)
Expired - Lifetime
Application number
CN200580035245.7A
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English (en)
Chinese (zh)
Other versions
CN101040193A (zh
Inventor
H·K·韦奇奥里克
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.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN101040193A publication Critical patent/CN101040193A/zh
Application granted granted Critical
Publication of CN101040193B publication Critical patent/CN101040193B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G01T1/1648—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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • 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
    • G01T1/1615—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources simultaneously
    • 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
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
CN200580035245.7A 2004-10-15 2005-09-30 用于核医学的检测器 Expired - Lifetime CN101040193B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US61908004P 2004-10-15 2004-10-15
US60/619,080 2004-10-15
US63674504P 2004-12-16 2004-12-16
US60/636,745 2004-12-16
PCT/IB2005/053231 WO2006040707A1 (en) 2004-10-15 2005-09-30 Detector for nuclear medicine

Publications (2)

Publication Number Publication Date
CN101040193A CN101040193A (zh) 2007-09-19
CN101040193B true CN101040193B (zh) 2010-06-16

Family

ID=35355907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200580035245.7A Expired - Lifetime CN101040193B (zh) 2004-10-15 2005-09-30 用于核医学的检测器

Country Status (5)

Country Link
US (1) US7683333B2 (https=)
EP (1) EP1802998B1 (https=)
JP (1) JP5283382B2 (https=)
CN (1) CN101040193B (https=)
WO (1) WO2006040707A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8242453B2 (en) * 2004-10-15 2012-08-14 Koninklijke Philips Electronics N.V. Imaging system for nuclear medicine
US8552389B2 (en) 2010-10-29 2013-10-08 General Electric Company System and method for collimation in diagnostic imaging systems
DE102010062133B4 (de) * 2010-11-29 2017-02-23 Siemens Healthcare Gmbh Kollimator für einen Strahlendetektor und Verfahren zur Herstellung eines solchen Kollimators sowie Verfahren zur Herstellung eines Kollimatoren aufweisenden Strahlendetektors
RU2014125267A (ru) * 2011-11-22 2015-12-27 Конинклейке Филипс Н.В. Система офэкт всего тела
US20130345550A1 (en) * 2012-06-25 2013-12-26 Tzachi Rafaeli Systems and methods for localizing an opaque medical device with nuclear medicine imaging
NL2012546B1 (nl) 2014-04-02 2016-02-15 Milabs Bv Scannen van een menselijk lichaamsdeel met door het lichaamsdeel uitgezonden hoogenergetische straling.
US11350892B2 (en) * 2016-12-16 2022-06-07 General Electric Company Collimator structure for an imaging system
JP6822859B2 (ja) * 2017-01-24 2021-01-27 キヤノンメディカルシステムズ株式会社 検出装置及び検出方法
US11723609B2 (en) 2020-08-28 2023-08-15 Argospect Technologies Inc. Spread field imaging collimators for radiation-based imaging and methods of using the same
EP4330730B1 (en) * 2022-07-15 2025-09-17 Shanghai United Imaging Healthcare Co., Ltd. Detector module
WO2025098964A1 (en) * 2023-11-07 2025-05-15 Stichting The Molecular Imaging A gamma radiation imaging system, collimator assembly, and method
NL2036201B1 (en) * 2023-11-07 2025-05-19 Stichting The Molecular Imaging A gamma radiation imaging system, collimator assembly, and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066901A (en) * 1976-09-13 1978-01-03 Varian Associates, Inc. Tomographic scanning apparatus with improved collimator structure
US4277684A (en) * 1977-08-18 1981-07-07 U.S. Philips Corporation X-Ray collimator, particularly for use in computerized axial tomography apparatus
CN88102754A (zh) * 1987-05-12 1988-11-30 老代尔夫特光学工业有限公司 带图象补偿的狭缝x-射线照像用装置
EP1120086A1 (en) * 1998-09-17 2001-08-01 Quanta Vision, Inc. Reduced-angle mammography device and variants
US6324258B1 (en) * 1996-05-10 2001-11-27 Academisch Ziekenhuis Utrecht Apparatus for making tomographic images

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085383A (ja) * 1983-10-15 1985-05-14 Mitsubishi Electric Corp 放射線イメ−ジング装置
JP2957623B2 (ja) * 1990-01-31 1999-10-06 株式会社東芝 Ｓｐｅｃｔ装置用のアーチファクト乃至感度補正装置
JPH04297899A (ja) * 1991-03-27 1992-10-21 Toshiba Corp コリメータ製造方法及び該製造方法で得るコリメータ
US5210421A (en) * 1991-06-10 1993-05-11 Picker International, Inc. Simultaneous transmission and emission converging tomography
WO2001052269A1 (en) * 2000-01-14 2001-07-19 Dulmen Adrianus A Van Method of imaging by spect
US6583420B1 (en) * 2000-06-07 2003-06-24 Robert S. Nelson Device and system for improved imaging in nuclear medicine and mammography
US6603123B1 (en) * 2000-11-08 2003-08-05 Koninklijke Philips Electronics, N.V. Correction for depth-dependent sensitivity in rotating slat-collimated gamma camera
US20040044282A1 (en) * 2002-08-28 2004-03-04 Mixon Lonnie Mark Medical imaging systems and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066901A (en) * 1976-09-13 1978-01-03 Varian Associates, Inc. Tomographic scanning apparatus with improved collimator structure
US4277684A (en) * 1977-08-18 1981-07-07 U.S. Philips Corporation X-Ray collimator, particularly for use in computerized axial tomography apparatus
CN88102754A (zh) * 1987-05-12 1988-11-30 老代尔夫特光学工业有限公司 带图象补偿的狭缝x-射线照像用装置
US6324258B1 (en) * 1996-05-10 2001-11-27 Academisch Ziekenhuis Utrecht Apparatus for making tomographic images
EP1120086A1 (en) * 1998-09-17 2001-08-01 Quanta Vision, Inc. Reduced-angle mammography device and variants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
同上.

Also Published As

Publication number Publication date
JP2008524554A (ja) 2008-07-10
EP1802998A1 (en) 2007-07-04
JP5283382B2 (ja) 2013-09-04
US20090022279A1 (en) 2009-01-22
WO2006040707A1 (en) 2006-04-20
EP1802998B1 (en) 2014-09-17
CN101040193A (zh) 2007-09-19
US7683333B2 (en) 2010-03-23

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