CN111465349A - 具有可变换的任务优化几何结构的正电子发射断层摄影(pet)系统 - Google Patents

具有可变换的任务优化几何结构的正电子发射断层摄影(pet)系统 Download PDF

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Publication number
CN111465349A
CN111465349A CN201880077932.2A CN201880077932A CN111465349A CN 111465349 A CN111465349 A CN 111465349A CN 201880077932 A CN201880077932 A CN 201880077932A CN 111465349 A CN111465349 A CN 111465349A
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China
Prior art keywords
pet
pet detector
detector module
gantry
detector modules
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Pending
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CN201880077932.2A
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English (en)
Chinese (zh)
Inventor
白传勇
A·安德烈
Y-M·朱
张滨
C-H·董
D·麦克奈特
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN111465349A publication Critical patent/CN111465349A/zh
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    • 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
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • 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
    • A61B6/10—Safety means specially adapted therefor
    • A61B6/102—Protection against mechanical damage, e.g. anti-collision 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
    • 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
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4458—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being attached to robotic arms
    • 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
    • A61B6/54—Control of apparatus or devices for 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
    • 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
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/501—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/508—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for non-human patients
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Automation & Control Theory (AREA)
  • Robotics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine (AREA)
CN201880077932.2A 2017-12-01 2018-11-30 具有可变换的任务优化几何结构的正电子发射断层摄影(pet)系统 Pending CN111465349A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762593296P 2017-12-01 2017-12-01
US62/593,296 2017-12-01
PCT/EP2018/083148 WO2019106150A1 (en) 2017-12-01 2018-11-30 Positron emission tomography (pet) systems with transformable task-optimal geometry

Publications (1)

Publication Number Publication Date
CN111465349A true CN111465349A (zh) 2020-07-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880077932.2A Pending CN111465349A (zh) 2017-12-01 2018-11-30 具有可变换的任务优化几何结构的正电子发射断层摄影(pet)系统

Country Status (5)

Country Link
US (1) US20200345322A1 (enExample)
EP (1) EP3716853B1 (enExample)
JP (1) JP7362607B2 (enExample)
CN (1) CN111465349A (enExample)
WO (1) WO2019106150A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115474955A (zh) * 2022-09-28 2022-12-16 明峰医疗系统股份有限公司 一种pet成像系统

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3894900A4 (en) * 2018-12-13 2022-07-20 Cornell University A positron emission tomography system with adaptive field of view
WO2020198036A1 (en) * 2019-03-22 2020-10-01 Arizona Board Of Regents On Behalf Of The University Of Arizona Close-range positron emission tomography modules and system
US11607184B2 (en) * 2019-05-31 2023-03-21 City Of Hope Multi-modal image-guided radiation system
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
WO2021173708A1 (en) * 2020-02-24 2021-09-02 The Research Foundation For The State University Of New York High resolution and high sensitivity pet scanner with prism-pet detector modules
EP4111236A4 (en) * 2020-02-26 2023-12-06 Shenzhen Xpectvision Technology Co., Ltd. IMAGE SENSORS AND METHODS OF OPERATING THE SAME
US11688071B2 (en) * 2020-03-19 2023-06-27 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for image reconstruction and processing
US11096633B1 (en) * 2020-05-27 2021-08-24 Canon Medical Systems Corporation Positron emission tomography scanner with axially-adjustable detector module rings
CN113729745B (zh) * 2020-05-27 2024-07-12 佳能医疗系统株式会社 正电子发射断层摄影装置、方法以及存储介质
EP4098200A1 (en) * 2021-06-03 2022-12-07 Koninklijke Philips N.V. Pet imaging system mounting frame
US12318232B2 (en) 2022-10-11 2025-06-03 Canon Medical Systems Corporation Pet reconstruction for adjustable pet system
US12290389B2 (en) * 2022-12-28 2025-05-06 GE Precision Healthcare LLC Distributed data collection for large field of view positron emission tomography

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860465A2 (de) * 2006-05-23 2007-11-28 Siemens Aktiengesellschaft Positronen-Emissions-Tomograph und Verfahren zur Ermittlung einer bei einer Strahlentherapie applizierten Dosisverteilung
CN101305297A (zh) * 2005-11-10 2008-11-12 皇家飞利浦电子股份有限公司 使用解剖列表模式掩模的pet成像
US20100040197A1 (en) * 2008-08-15 2010-02-18 Koninklijke Philips Electronics N. V. Large bore pet and hybrid pet/ct scanners and radiation therapy planning using same
CN101765790A (zh) * 2007-07-25 2010-06-30 皇家飞利浦电子股份有限公司 Mr/pet成像系统
US20150119704A1 (en) * 2012-05-08 2015-04-30 Biosensors International Group, Ltd. Nuclear medicine tomography systems, detectors and methods

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227999A (ja) * 1988-03-09 1989-09-12 Hamamatsu Photonics Kk コリメータ並びにそれを用いる測定装置及びポジトロンｃｔ装置
JP2997340B2 (ja) * 1991-07-03 2000-01-11 浜松ホトニクス株式会社 ポジトロン計測装置用のディテクタ
JPH11211833A (ja) * 1998-01-30 1999-08-06 Toshiba Corp 核医学診断装置
US5998792A (en) * 1998-02-02 1999-12-07 Picker International, Inc. Positron emission tomography with variable detector geometry
AU2002303075A1 (en) * 2001-01-16 2002-10-15 Board Of Regents, The University Of Texas System A pet camera with individually rotatable detector modules and/or individually movable shielding sections
US6670614B1 (en) * 2001-06-01 2003-12-30 Leonard F. Plut Volume cone beam acquisition on a nuclear spect system using a digital flat panel
JP4346286B2 (ja) * 2002-07-08 2009-10-21 株式会社東芝 核医学診断装置
US20040262525A1 (en) * 2003-06-30 2004-12-30 Yunker David A Nuclear medicine gantry and method
US8378305B2 (en) 2008-04-10 2013-02-19 Koninklijke Philips Electronics N.V. Modular multi-geometry PET system
US8558181B2 (en) 2010-10-29 2013-10-15 Kabushiki Kaisha Toshiba Positron emission tomography system with hybrid detection geometries and sampling
US9089266B2 (en) * 2013-04-19 2015-07-28 Kabushiki Kaisha Toshiba Tilted detector array for medical imaging systems including computed tomography
JP6499172B2 (ja) 2013-08-07 2019-04-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 結晶またはディテクタユニットに間隔を有するｐｅｔシステム
US9257205B2 (en) * 2013-11-26 2016-02-09 General Electric Company Radiation detector module, radiation detector and radiation imaging apparatus
CN104856716A (zh) * 2014-02-24 2015-08-26 苏州瑞派宁科技有限公司 一种局部专用的平板pet成像装置及方法、放疗机
US9442197B2 (en) * 2014-09-15 2016-09-13 General Electric Company Method and systems for a swiveling detector head
US9968310B2 (en) * 2014-09-24 2018-05-15 General Electric Company Multi-detector imaging system with x-ray detection
CN104473657B (zh) 2014-11-11 2017-03-01 东莞南方医大松山湖科技园有限公司 支撑单元、支撑设备以及采用该支撑设备的发射成像设备
WO2018001099A1 (zh) * 2016-06-30 2018-01-04 上海联影医疗科技有限公司 一种血管提取方法与系统
US9995833B1 (en) * 2017-03-07 2018-06-12 General Electric Company Nuclear medicine imaging systems and methods having a secondary mechanism for controlling a detector head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101305297A (zh) * 2005-11-10 2008-11-12 皇家飞利浦电子股份有限公司 使用解剖列表模式掩模的pet成像
EP1860465A2 (de) * 2006-05-23 2007-11-28 Siemens Aktiengesellschaft Positronen-Emissions-Tomograph und Verfahren zur Ermittlung einer bei einer Strahlentherapie applizierten Dosisverteilung
CN101765790A (zh) * 2007-07-25 2010-06-30 皇家飞利浦电子股份有限公司 Mr/pet成像系统
US20100040197A1 (en) * 2008-08-15 2010-02-18 Koninklijke Philips Electronics N. V. Large bore pet and hybrid pet/ct scanners and radiation therapy planning using same
US20150119704A1 (en) * 2012-05-08 2015-04-30 Biosensors International Group, Ltd. Nuclear medicine tomography systems, detectors and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115474955A (zh) * 2022-09-28 2022-12-16 明峰医疗系统股份有限公司 一种pet成像系统

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JP7362607B2 (ja) 2023-10-17
JP2021504708A (ja) 2021-02-15
WO2019106150A1 (en) 2019-06-06
US20200345322A1 (en) 2020-11-05
EP3716853B1 (en) 2024-01-10
EP3716853A1 (en) 2020-10-07

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