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GB2449113B - Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms - Google Patents

Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms

Info

Publication number
GB2449113B
GB2449113B GB0709069A GB0709069A GB2449113B GB 2449113 B GB2449113 B GB 2449113B GB 0709069 A GB0709069 A GB 0709069A GB 0709069 A GB0709069 A GB 0709069A GB 2449113 B GB2449113 B GB 2449113B
Authority
GB
United Kingdom
Prior art keywords
measurement accuracy
imaging modalities
radiological imaging
accuracy testing
networked digital
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 - Fee Related
Application number
GB0709069A
Other versions
GB0709069D0 (en
GB2449113A (en
Inventor
Cameron Nigel Glenville Carpenter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0709069A priority Critical patent/GB2449113B/en
Publication of GB0709069D0 publication Critical patent/GB0709069D0/en
Priority to PCT/GB2008/001620 priority patent/WO2008139167A2/en
Publication of GB2449113A publication Critical patent/GB2449113A/en
Application granted granted Critical
Publication of GB2449113B publication Critical patent/GB2449113B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
    • 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
    • A61B6/42—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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB0709069A 2007-05-11 2007-05-11 Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms Expired - Fee Related GB2449113B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0709069A GB2449113B (en) 2007-05-11 2007-05-11 Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms
PCT/GB2008/001620 WO2008139167A2 (en) 2007-05-11 2008-05-09 Radiological quality assurance phantom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0709069A GB2449113B (en) 2007-05-11 2007-05-11 Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms

Publications (3)

Publication Number Publication Date
GB0709069D0 GB0709069D0 (en) 2007-06-20
GB2449113A GB2449113A (en) 2008-11-12
GB2449113B true GB2449113B (en) 2012-02-15

Family

ID=38219229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0709069A Expired - Fee Related GB2449113B (en) 2007-05-11 2007-05-11 Apparatus for measurement accuracy testing of radiological imaging modalities and networked digital viewing platforms

Country Status (2)

Country Link
GB (1) GB2449113B (en)
WO (1) WO2008139167A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107990868A (en) * 2016-10-26 2018-05-04 Ap系统股份有限公司 Method for calculating cross-sectional area

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EP2510878B1 (en) * 2011-04-12 2014-02-26 Marcus Abboud Method for generating a radiological three dimensional digital volume tomography image of part of a patient's body
DE102012211507A1 (en) * 2012-07-03 2014-01-09 Siemens Aktiengesellschaft Method for determining distortion information and calibration phantom
US8708562B1 (en) 2013-03-05 2014-04-29 Nosil DSC Innovations, Inc. Phantom systems and methods for diagnostic x-ray equipment
CN103584874B (en) * 2013-11-26 2015-05-13 四川中测辐射科技有限公司 DSA performance detecting body module
US10147189B2 (en) 2013-12-06 2018-12-04 The Johns Hopkins University Gross feature recognition of anatomical images based on atlas grid
US9936935B1 (en) 2014-02-14 2018-04-10 Nosil DSC Innovations, Inc. Phantom systems and methods for diagnostic radiographic and fluoroscopic X-ray equipment
CN106419949A (en) * 2016-11-10 2017-02-22 北京康科达科技有限公司 PET detection device
FR3064069B1 (en) * 2017-03-20 2019-06-07 Safran NON-DESTRUCTIVE CONTROL OF AERONAUTICAL PARTS BY A RADIOGRAPHY SYSTEM
JP6410874B1 (en) * 2017-05-30 2018-10-24 株式会社タカラトミー AR video generator
US11402524B2 (en) 2017-11-14 2022-08-02 Imatrex, Inc. Geometric calibration of X-ray imaging systems
US10859508B2 (en) 2018-05-29 2020-12-08 Board Of Regents, The University Of Texas System Devices and methods for evaluation of deformable image registration (DIR) systems
US11977037B2 (en) 2018-10-22 2024-05-07 Rapiscan Holdings, Inc. Insert for screening tray
CN113507887B (en) * 2019-03-08 2023-12-05 威廉·E·巴特勒 Time calibration of angiographic imaging systems
US10682115B1 (en) * 2019-05-02 2020-06-16 Siemens Medical Solutions Usa, Inc. Light weight positron emission tomography phantom
CA3149539A1 (en) 2019-09-16 2021-03-25 Voti Inc. Probabilistic image analysis
CN111728628B (en) * 2020-01-22 2025-03-25 卡迪诺科技(北京)有限公司 A phantom for testing the axial performance of CT spiral scanning multi-planar reconstruction images
WO2021206835A1 (en) * 2020-04-10 2021-10-14 Wright Medical Technology, Inc. Minimally invasive tools, systems and methods
CN111458356A (en) * 2020-04-14 2020-07-28 国网湖南省电力有限公司 Auxiliary device for ray detection of substation equipment
US11885752B2 (en) * 2021-06-30 2024-01-30 Rapiscan Holdings, Inc. Calibration method and device therefor
CN113499052B (en) * 2021-07-08 2024-09-27 中国科学院自动化研究所 Grid-shaped detection plate for matrix measurement of magnetic nanoparticle imaging system and measurement method
US12019035B2 (en) 2021-07-16 2024-06-25 Rapiscan Holdings, Inc. Material detection in x-ray security screening
DE202022105294U1 (en) * 2022-09-20 2024-01-03 L A P Gmbh Laser Applikationen Device for detecting high-energy radiation
CN115638705B (en) * 2022-09-21 2025-09-12 中国辐射防护研究院 A device for detecting the zero-scale position of the rotation axis of the beam limiting system of radiotherapy equipment
CN116125525B (en) * 2023-01-12 2025-08-12 湖南中核医疗有限公司 SPECT intrinsic space nonlinear correction model
TW202515492A (en) * 2023-08-27 2025-04-16 思輔科技股份有限公司 Methods and systems for navigating a surgical operation
EP4686448A1 (en) * 2024-07-30 2026-02-04 GE Precision Healthcare LLC Systems and methods for a calibration phantom holder
CN120043435B (en) * 2025-04-24 2025-07-04 太原市迪辉磁材科技有限公司 A method and system for monitoring deformation of magnetic materials

Citations (8)

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US5481587A (en) * 1994-05-09 1996-01-02 Lunar Corporation Radiographic phantom for vertebral morphometry
US5841835A (en) * 1997-03-31 1998-11-24 General Electric Company Apparatus and method for automatic monitoring and assessment of image quality in x-ray systems
US5872829A (en) * 1996-04-19 1999-02-16 U.S. Philips Corporation Method for the detection and correction of image distortions in medical imaging
EP1062912A1 (en) * 1999-06-24 2000-12-27 General Electric Company Modular interchangeable phantoms for multiple X-ray systems
EP1484015A1 (en) * 2003-06-03 2004-12-08 Fuji Photo Film Co., Ltd. Quality control phantom
US20050008126A1 (en) * 2003-05-09 2005-01-13 Juh Ra Hyeong Phantom for evaluating accuracy of image registration software
DE102004048066A1 (en) * 2004-09-30 2006-04-20 Tecmedic Gmbh Device for geometric calibration of different measurement devices, especially when using image generating operating, therapeutic or diagnostic methods, balances measurement devices using known relative position, orientation of two markings
US7056019B1 (en) * 2002-10-22 2006-06-06 Todd Hanson Quality assurance phantom system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481587A (en) * 1994-05-09 1996-01-02 Lunar Corporation Radiographic phantom for vertebral morphometry
US5872829A (en) * 1996-04-19 1999-02-16 U.S. Philips Corporation Method for the detection and correction of image distortions in medical imaging
US5841835A (en) * 1997-03-31 1998-11-24 General Electric Company Apparatus and method for automatic monitoring and assessment of image quality in x-ray systems
EP1062912A1 (en) * 1999-06-24 2000-12-27 General Electric Company Modular interchangeable phantoms for multiple X-ray systems
US7056019B1 (en) * 2002-10-22 2006-06-06 Todd Hanson Quality assurance phantom system
US20050008126A1 (en) * 2003-05-09 2005-01-13 Juh Ra Hyeong Phantom for evaluating accuracy of image registration software
EP1484015A1 (en) * 2003-06-03 2004-12-08 Fuji Photo Film Co., Ltd. Quality control phantom
DE102004048066A1 (en) * 2004-09-30 2006-04-20 Tecmedic Gmbh Device for geometric calibration of different measurement devices, especially when using image generating operating, therapeutic or diagnostic methods, balances measurement devices using known relative position, orientation of two markings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107990868A (en) * 2016-10-26 2018-05-04 Ap系统股份有限公司 Method for calculating cross-sectional area
CN107990868B (en) * 2016-10-26 2021-11-09 Ap系统股份有限公司 Method for calculating cross-sectional area

Also Published As

Publication number Publication date
WO2008139167A2 (en) 2008-11-20
GB0709069D0 (en) 2007-06-20
WO2008139167A9 (en) 2012-05-24
GB2449113A (en) 2008-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210511