BR112012013588A2 - método e aparelho para produzir campos magnéticos homogêneos - Google Patents

método e aparelho para produzir campos magnéticos homogêneos

Info

Publication number
BR112012013588A2
BR112012013588A2 BR112012013588A BR112012013588A BR112012013588A2 BR 112012013588 A2 BR112012013588 A2 BR 112012013588A2 BR 112012013588 A BR112012013588 A BR 112012013588A BR 112012013588 A BR112012013588 A BR 112012013588A BR 112012013588 A2 BR112012013588 A2 BR 112012013588A2
Authority
BR
Brazil
Prior art keywords
magnetic fields
homogeneous magnetic
producing homogeneous
producing
fields
Prior art date
Application number
BR112012013588A
Other languages
English (en)
Other versions
BR112012013588B1 (pt
Inventor
Garett M Leskowitz
Gregory Mcfeetors
Sebastien Pernecker
Original Assignee
Nanalysis Corp
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 Nanalysis Corp filed Critical Nanalysis Corp
Publication of BR112012013588A2 publication Critical patent/BR112012013588A2/pt
Publication of BR112012013588B1 publication Critical patent/BR112012013588B1/pt

Links

Classifications

    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3875—Compensation of inhomogeneities using correction coil assemblies, e.g. active shimming

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
BR112012013588-0A 2009-12-02 2010-12-01 método para homogeneizar um campo magnético, detector para detectar a ressonância magnética e painel para homogeneizar um campo magnético BR112012013588B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26601509P 2009-12-02 2009-12-02
US61/266,015 2009-12-02
PCT/CA2010/001920 WO2011066652A1 (en) 2009-12-02 2010-12-01 Method and apparatus for producing homogeneous magnetic fields

Publications (2)

Publication Number Publication Date
BR112012013588A2 true BR112012013588A2 (pt) 2016-07-05
BR112012013588B1 BR112012013588B1 (pt) 2021-01-26

Family

ID=44082851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013588-0A BR112012013588B1 (pt) 2009-12-02 2010-12-01 método para homogeneizar um campo magnético, detector para detectar a ressonância magnética e painel para homogeneizar um campo magnético

Country Status (10)

Country Link
US (2) US8712706B2 (pt)
EP (1) EP2507643B1 (pt)
JP (1) JP5818267B2 (pt)
CN (2) CN104459584B (pt)
AU (1) AU2010327289B2 (pt)
BR (1) BR112012013588B1 (pt)
CA (1) CA2780181C (pt)
HK (1) HK1171512A1 (pt)
NZ (1) NZ599837A (pt)
WO (1) WO2011066652A1 (pt)

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US8847587B2 (en) 2011-07-13 2014-09-30 Biosense Webster (Israel) Ltd. Field generator patch with distortion cancellation
WO2013116944A1 (en) 2012-02-10 2013-08-15 Nanalysis Corp. Pole piece
NZ714921A (en) * 2013-06-03 2020-03-27 Nanalysis Corp Magnet assemblies
CN104375106B (zh) * 2013-08-14 2017-05-31 西门子(深圳)磁共振有限公司 一种磁共振成像装置的匀场方法和匀场系统
US9687037B1 (en) * 2014-02-06 2017-06-27 Virginia Commonwealth University Magnetic football helmet to reduce concussion injuries
WO2016133204A1 (ja) * 2015-02-20 2016-08-25 株式会社日立製作所 磁場調整支援システムおよび磁場調整方法
ITUB20155325A1 (it) * 2015-10-26 2017-04-28 Sotgiu Antonello Magnete per diagnostica clinica tramite risonanze magnetiche (MRI) composto da anelli cilindrici di tipo Halbach: modalita di costruzione e tecniche per rendere omogeneo il campo magnetico in una larga frazione del volume interno del magnete.
CN105223527B (zh) * 2015-11-11 2018-07-17 中国科学院苏州生物医学工程技术研究所 一种利用元线圈阵列对霍尔巴赫磁体进行匀场的方法
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KR20210060534A (ko) 2018-09-14 2021-05-26 10250929 캐나다 인코포레이티드 대사 산물 수준의 생체 내 및 비-침습적 측정을 위한 방법 및 시스템
CN109613371A (zh) * 2018-12-24 2019-04-12 中国人民解放军陆军工程大学 便携式强电磁环境模拟测试平台及测试方法
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CA3149279A1 (en) * 2019-08-24 2021-03-04 Neal GALLAGHER Magnet configurations
CN111462975B (zh) * 2020-03-31 2021-05-18 清华大学 一种磁场产生方法、同步加速器、存储介质和设备
CN114325520A (zh) * 2020-09-30 2022-04-12 西门子(深圳)磁共振有限公司 磁体升场方法及装置
FR3120129B1 (fr) 2021-02-23 2024-01-19 Univ Aix Marseille Dispositif correcteur de champ magnétique en IRM
CN113436864A (zh) * 2021-06-18 2021-09-24 武汉理工大学 一种具有屏蔽功能的Halbach型耦合器
WO2023049989A1 (en) * 2021-09-28 2023-04-06 Nanalysis Corp. Magnet configurations
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Also Published As

Publication number Publication date
AU2010327289B2 (en) 2015-05-28
NZ599837A (en) 2014-01-31
CN104459584B (zh) 2018-03-20
JP2013512442A (ja) 2013-04-11
JP5818267B2 (ja) 2015-11-18
EP2507643A1 (en) 2012-10-10
CN102640010B (zh) 2015-11-25
AU2010327289A1 (en) 2012-05-31
CN104459584A (zh) 2015-03-25
BR112012013588B1 (pt) 2021-01-26
CA2780181A1 (en) 2011-06-09
US20140225615A1 (en) 2014-08-14
CN102640010A (zh) 2012-08-15
US8712706B2 (en) 2014-04-29
WO2011066652A1 (en) 2011-06-09
HK1171512A1 (zh) 2013-03-28
EP2507643A4 (en) 2015-08-26
EP2507643B1 (en) 2024-04-24
CA2780181C (en) 2019-10-15
US20110137589A1 (en) 2011-06-09

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