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BRPI1008216A2 - sistema de formação de imagem e método para fazer a varredura com um sistema de formação de imagem - Google Patents

sistema de formação de imagem e método para fazer a varredura com um sistema de formação de imagem

Info

Publication number
BRPI1008216A2
BRPI1008216A2 BRPI1008216A BRPI1008216A BRPI1008216A2 BR PI1008216 A2 BRPI1008216 A2 BR PI1008216A2 BR PI1008216 A BRPI1008216 A BR PI1008216A BR PI1008216 A BRPI1008216 A BR PI1008216A BR PI1008216 A2 BRPI1008216 A2 BR PI1008216A2
Authority
BR
Brazil
Prior art keywords
imaging system
scanning
imaging
Prior art date
Application number
BRPI1008216A
Other languages
English (en)
Inventor
Brian E Harwood
Chris John Vrettos
Marc A Chappo
Randall P Luhta
Rodney A Brown
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI1008216A2 publication Critical patent/BRPI1008216A2/pt

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
    • A61B6/02—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
    • A61B6/42—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
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • 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
    • A61B6/44—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
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • 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
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Nuclear Medicine (AREA)
BRPI1008216A 2009-05-28 2010-04-15 sistema de formação de imagem e método para fazer a varredura com um sistema de formação de imagem BRPI1008216A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18170709P 2009-05-28 2009-05-28
PCT/IB2010/051648 WO2010136911A1 (en) 2009-05-28 2010-04-15 Multi-detector array imaging system

Publications (1)

Publication Number Publication Date
BRPI1008216A2 true BRPI1008216A2 (pt) 2016-07-05

Family

ID=42312949

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008216A BRPI1008216A2 (pt) 2009-05-28 2010-04-15 sistema de formação de imagem e método para fazer a varredura com um sistema de formação de imagem

Country Status (7)

Country Link
US (1) US8532251B2 (pt)
EP (1) EP2434954B1 (pt)
JP (1) JP5559875B2 (pt)
CN (1) CN102448376B (pt)
BR (1) BRPI1008216A2 (pt)
RU (1) RU2534612C2 (pt)
WO (1) WO2010136911A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8483352B2 (en) * 2006-09-19 2013-07-09 General Electric Company Stacked x-ray detector assembly and method of making same
CN103913472B (zh) * 2012-12-31 2016-04-20 同方威视技术股份有限公司 Ct成像系统和方法
CN103913473B (zh) 2012-12-31 2017-02-08 清华大学 Ct设备及其方法
CN105283132B (zh) * 2013-05-27 2018-10-12 东芝医疗系统株式会社 X射线ct装置以及图像诊断装置
WO2015193761A1 (en) 2014-06-16 2015-12-23 Koninklijke Philips N.V. Computed tomography (ct) hybrid data acquisition
WO2016042491A1 (en) * 2014-09-19 2016-03-24 Koninklijke Philips N.V. Spectral projection extension
EP3221722A1 (en) 2014-11-20 2017-09-27 Heuresis Corporation X-ray scanning system
CN104545976B (zh) * 2014-12-30 2017-04-19 上海优益基医疗器械有限公司 计算机体层摄影方法和装置
US10617375B2 (en) * 2016-04-11 2020-04-14 Dedicated2Imaging, Llc C-arm with integrated CT system
EP3547919A4 (en) * 2016-12-05 2020-07-08 Shenzhen Xpectvision Technology Co., Ltd. X-RAY IMAGING SYSTEM AND X-RAY IMAGING METHOD
CA3089726A1 (en) 2018-02-02 2019-08-08 Viken Detection Corporation System and kit for x-ray backscatter imaging with removable detector
GB2572366B (en) 2018-03-27 2021-08-18 Elekta ltd Imager
GB2596575B (en) * 2020-07-01 2023-04-19 Elekta ltd An imaging system for a radiotherapy device
CN116350249A (zh) * 2021-12-27 2023-06-30 上海联影医疗科技股份有限公司 Ct成像装置及放射治疗设备
US12394050B2 (en) * 2022-11-18 2025-08-19 GE Precision Healthcare LLC Hybrid imaging detector configuration for computed tomography

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845731A (en) 1985-06-05 1989-07-04 Picker International Radiation data acquistion
US4969165A (en) * 1987-11-19 1990-11-06 Bio-Imaging Research, Inc. Automatic dynamic focusing for computed tomography
DE3886753D1 (de) * 1988-10-17 1994-02-10 Siemens Ag Verfahrenzum Betrieb eines Computertomographen.
FR2696027B1 (fr) * 1992-09-18 1994-10-28 Commissariat Energie Atomique Procédé de reconstruction d'images tridimensionnelles d'une région d'intérêt d'un objet, et installation appropriée.
US5400379A (en) 1994-02-25 1995-03-21 General Electric Company Multi-slice x-ray CT using a detector mask
US6041097A (en) * 1998-04-06 2000-03-21 Picker International, Inc. Method and apparatus for acquiring volumetric image data using flat panel matrix image receptor
JP4169828B2 (ja) * 1998-06-02 2008-10-22 株式会社日立メディコ Ｘ線撮影装置
US7016457B1 (en) * 1998-12-31 2006-03-21 General Electric Company Multimode imaging system for generating high quality images
US6346706B1 (en) * 1999-06-24 2002-02-12 The Regents Of The University Of Michigan High resolution photon detector
US6700948B2 (en) * 2000-12-12 2004-03-02 Ge Medical Systems Global Technology Company, Llc Low-cost, multislice CT detector with multiple operating modes
US6535572B2 (en) * 2001-06-15 2003-03-18 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for compensating computed tomographic channel ganging artifacts
DE10129764A1 (de) 2001-06-20 2003-01-23 Siemens Ag Computertomographiegerät
US6819738B2 (en) * 2002-08-15 2004-11-16 Ge Medical Systems Global Technology Company, Llc Hybrid scintillator/photo sensor & direct conversion detector
US7092485B2 (en) 2003-05-27 2006-08-15 Control Screening, Llc X-ray inspection system for detecting explosives and other contraband
DE10354899B4 (de) * 2003-11-24 2007-07-12 Siemens Ag Röntgenvorrichtung und Verfahren zum Herstellen eines Röntgenbilddatensatzes
US7187748B2 (en) * 2003-12-30 2007-03-06 Ge Medical Systems Global Technology Company, Llc Multidetector CT imaging method and apparatus with reducing radiation scattering
US7105828B2 (en) * 2004-02-10 2006-09-12 Ge Medical Systems Global Technology Company, Llc Hybrid x-ray detector
US7092481B2 (en) * 2004-05-19 2006-08-15 General Electric Company Direct conversion energy discriminating CT detector
CN2796650Y (zh) * 2005-03-31 2006-07-19 西门子（中国）有限公司 焦点至探测器距离可调的计算机断层摄影系统
DE102005024892B3 (de) * 2005-05-31 2006-09-28 Yxlon International Security Gmbh Gantry zur Aufnahme einer Röntgenquelle und Verfahren zur Überprüfung eines Prüfteils mittels Röntgenstrahlung
EP3114998A1 (en) * 2005-05-31 2017-01-11 Arineta Ltd. Graded resolution field of view ct scanner
CN100573116C (zh) 2005-06-01 2009-12-23 同方威视技术股份有限公司 一种用于辐射成像的双阵列探测器模块结构
US8238513B2 (en) * 2005-09-19 2012-08-07 Feng Ma Imaging system and method utilizing primary radiation
JP2007159987A (ja) * 2005-12-16 2007-06-28 Morita Mfg Co Ltd Ｘ線撮影装置
WO2007092877A2 (en) * 2006-02-07 2007-08-16 University Of Tennessee Research Foundation Variable resolution x-ray ct detector with target imaging capability
DE102006027221B4 (de) 2006-06-12 2008-12-24 Siemens Ag Gerät zur medizinischen Bildgebung mit zwei Detektorsystemen
US8000435B2 (en) * 2006-06-22 2011-08-16 Koninklijke Philips Electronics N.V. Method and system for error compensation
US7974377B2 (en) 2006-09-19 2011-07-05 General Electric Company X-ray detection methods and apparatus
US7466793B2 (en) * 2006-10-26 2008-12-16 General Electric Company Distinct incident energy spectra detection
JP5376766B2 (ja) * 2007-03-23 2013-12-25 株式会社東芝 Ｘ線撮影装置、ｘ線撮影方法およびｘ線画像表示方法
US20080277591A1 (en) 2007-05-08 2008-11-13 Orbotech Medical Solutions Ltd. Directional radiation detector
EP2217147B1 (en) * 2007-11-06 2012-06-27 Koninklijke Philips Electronics N.V. Nuclear medicine spect-ct machine with integrated asymmetric flat panel cone-beam ct and spect system
JP4486144B2 (ja) * 2008-08-26 2010-06-23 アロカ株式会社 Ｘ線画像形成装置

Also Published As

Publication number Publication date
WO2010136911A1 (en) 2010-12-02
US20120057670A1 (en) 2012-03-08
CN102448376A (zh) 2012-05-09
EP2434954B1 (en) 2016-06-08
RU2534612C2 (ru) 2014-11-27
JP2012527934A (ja) 2012-11-12
EP2434954A1 (en) 2012-04-04
US8532251B2 (en) 2013-09-10
JP5559875B2 (ja) 2014-07-23
RU2011153725A (ru) 2013-07-10
CN102448376B (zh) 2014-07-23

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]