BR112014017852A2 - - Google Patents

Info

Publication number
BR112014017852A2
BR112014017852A2 BR112014017852A BR112014017852A BR112014017852A2 BR 112014017852 A2 BR112014017852 A2 BR 112014017852A2 BR 112014017852 A BR112014017852 A BR 112014017852A BR 112014017852 A BR112014017852 A BR 112014017852A BR 112014017852 A2 BR112014017852 A2 BR 112014017852A2
Authority
BR
Brazil
Application number
BR112014017852A
Other versions
BR112014017852A8 (pt
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 filed Critical
Publication of BR112014017852A2 publication Critical patent/BR112014017852A2/pt
Publication of BR112014017852A8 publication Critical patent/BR112014017852A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/037—Emission tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • 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
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/464—Dual or multimodal imaging, i.e. combining two or more imaging modalities
BR112014017852A 2012-01-24 2013-01-18 Sistema e método de formação de imagem nuclear para formar a imagem de um objeto em uma região de exame, e, programa de computador de formação de imagem nuclear para formar a imagem de um objeto BR112014017852A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261589900P 2012-01-24 2012-01-24
PCT/IB2013/050483 WO2013111041A1 (en) 2012-01-24 2013-01-18 Nuclear imaging system

Publications (2)

Publication Number Publication Date
BR112014017852A2 true BR112014017852A2 (pt) 2017-06-20
BR112014017852A8 BR112014017852A8 (pt) 2017-07-11

Family

ID=47757671

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017852A BR112014017852A8 (pt) 2012-01-24 2013-01-18 Sistema e método de formação de imagem nuclear para formar a imagem de um objeto em uma região de exame, e, programa de computador de formação de imagem nuclear para formar a imagem de um objeto

Country Status (6)

Country Link
US (1) US20150003591A1 (pt)
EP (1) EP2806799A1 (pt)
CN (1) CN104093360A (pt)
BR (1) BR112014017852A8 (pt)
RU (1) RU2014134521A (pt)
WO (1) WO2013111041A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014049667A1 (ja) * 2012-09-28 2014-04-03 株式会社島津製作所 デジタル画像処理方法および撮影装置
EP3155594B1 (en) * 2014-06-12 2021-08-18 Koninklijke Philips N.V. Contrast agent dose simulation
US9490099B2 (en) 2014-08-20 2016-11-08 Wisconsin Alumni Research Foundation System and method for multi-source X-ray-based imaging
JP2016180625A (ja) * 2015-03-23 2016-10-13 株式会社東芝 放射線検出装置、入出力較正方法、及び入出力較正プログラム
EP3332269B1 (en) * 2015-08-07 2020-09-09 Koninklijke Philips N.V. Hybrid pet / ct imaging detector
JP6556005B2 (ja) * 2015-09-29 2019-08-07 富士フイルム株式会社 断層画像生成装置、方法およびプログラム
US10343397B2 (en) * 2015-10-28 2019-07-09 Hewlett-Packard Development Company, L.P. Printer cartridge with multiple fluid chambers in fluid communication
EP3368918B1 (en) * 2015-10-28 2019-09-18 Koninklijke Philips N.V. Ct system and ct method
US10032264B2 (en) * 2016-07-15 2018-07-24 H3D, Inc. Reduction of background interference in a radiation image
CN108362717A (zh) * 2018-05-21 2018-08-03 中国工程物理研究院激光聚变研究中心 一种激光等离子体x射线ct成像装置及方法
EP3628230A1 (en) * 2018-09-27 2020-04-01 Koninklijke Philips N.V. X-ray imaging system with foreign object reduction
CN109978966B (zh) * 2019-03-21 2022-11-08 江苏赛诺格兰医疗科技有限公司 对pet活度分布图像进行衰减校正的校正信息获取方法
DE102020204454A1 (de) * 2019-05-14 2020-11-19 Siemens Healthcare Gmbh Überwachung einer Behandlung eines Objekts
US11069097B1 (en) * 2020-04-20 2021-07-20 Canon Medical Systems Corporation Method and apparatus for using a parameterized cell based circular sorting algorithm
US11222447B2 (en) * 2020-05-06 2022-01-11 Siemens Medical Solutions Usa, Inc. Inter-frame motion correction in whole-body direct parametric image reconstruction
CN111671457B (zh) * 2020-06-19 2023-08-01 滨松光子科技(廊坊)有限公司 一种适用于核医学影像设备的运动干涉算法
CN114732426B (zh) * 2022-04-06 2023-04-07 四川大学 一种三维超快x光ct成像系统及成像方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3743594B2 (ja) * 1998-03-11 2006-02-08 株式会社モリタ製作所 Ｃｔ撮影装置
US7332722B1 (en) * 2006-02-21 2008-02-19 Jefferson Science Associates, Llc Simultaneous multi-headed imager geometry calibration method
MX2008013595A (es) * 2006-04-21 2009-03-06 American Science & Eng Inc Formacion de imagenes de rayos x de equipaje y de personal utilizando disposiciones de fuentes discretas y multiples haces colimados.
NL2003871A (en) * 2009-02-04 2010-08-05 Asml Netherlands Bv Imprint lithography.
DE102009030714A1 (de) * 2009-06-26 2010-12-30 Siemens Aktiengesellschaft Verfahren zur Absorptionskorrektur von PET-Daten und MR-PET-Anlage
JP5479069B2 (ja) * 2009-12-17 2014-04-23 株式会社東芝 Ｘ線ｃｔ装置及びｘ線ｃｔ装置の制御方法

Also Published As

Publication number Publication date
BR112014017852A8 (pt) 2017-07-11
CN104093360A (zh) 2014-10-08
RU2014134521A (ru) 2016-03-20
US20150003591A1 (en) 2015-01-01
WO2013111041A1 (en) 2013-08-01
EP2806799A1 (en) 2014-12-03

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Legal Events

Date Code Title Description
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]