PL393899A1 - Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji - Google Patents

Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji

Info

Publication number
PL393899A1
PL393899A1 PL393899A PL39389911A PL393899A1 PL 393899 A1 PL393899 A1 PL 393899A1 PL 393899 A PL393899 A PL 393899A PL 39389911 A PL39389911 A PL 39389911A PL 393899 A1 PL393899 A1 PL 393899A1
Authority
PL
Poland
Prior art keywords
compensation
execution
generation
magnetic fields
examined object
Prior art date
Application number
PL393899A
Other languages
English (en)
Inventor
Piotr Kędzia
Eugeniusz Szcześniak
Tomasz Czechowski
Mikołaj Baranowski
Jan Jurga
Original Assignee
Politechnika Poznańska
Piotr Kędzia
Eugeniusz Szcześniak
Tomasz Czechowski
Mikołaj Baranowski
Jan Jurga
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 Politechnika Poznańska, Piotr Kędzia, Eugeniusz Szcześniak, Tomasz Czechowski, Mikołaj Baranowski, Jan Jurga filed Critical Politechnika Poznańska
Priority to PL393899A priority Critical patent/PL393899A1/pl
Priority to US13/368,984 priority patent/US8884621B2/en
Priority to EP12000839A priority patent/EP2487500A1/en
Publication of PL393899A1 publication Critical patent/PL393899A1/pl

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
    • G01R33/42—Screening
    • G01R33/421—Screening of main or gradient magnetic field
    • 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
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
PL393899A 2011-02-09 2011-02-09 Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji PL393899A1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL393899A PL393899A1 (pl) 2011-02-09 2011-02-09 Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji
US13/368,984 US8884621B2 (en) 2011-02-09 2012-02-08 Method to generate magnetic fields of high uniformity and compensation of external dispersed field, and system for its embodiment
EP12000839A EP2487500A1 (en) 2011-02-09 2012-02-09 Method to generate magnetic fields of high uniformity and compensation of external dispersed field, and system for its embodiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL393899A PL393899A1 (pl) 2011-02-09 2011-02-09 Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji

Publications (1)

Publication Number Publication Date
PL393899A1 true PL393899A1 (pl) 2012-08-13

Family

ID=45654923

Family Applications (1)

Application Number Title Priority Date Filing Date
PL393899A PL393899A1 (pl) 2011-02-09 2011-02-09 Sposób wytwarzania pól magnetycznych o dużej jednorodności w obrębie badanego obiektu i kompensacja zewnętrznego pola rozproszonego i układ do jego realizacji

Country Status (3)

Country Link
US (1) US8884621B2 (pl)
EP (1) EP2487500A1 (pl)
PL (1) PL393899A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2807494A1 (en) * 2012-03-22 2014-12-03 TDK Corporation Movable coil scanner systems and methods
DE102018109505A1 (de) 2018-04-20 2019-10-24 Stl Systems Ag Polyederförmige Spulensysteme mit großem Homogenitätsvolumen und großem Zugangsbereich

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595899A (en) * 1984-07-06 1986-06-17 The Board Of Trustees Of The Leland Stanford Junior University Magnetic structure for NMR applications and the like
US4945446A (en) * 1987-06-23 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Magnetic field compensating apparatus
JPS6458247A (en) * 1987-08-29 1989-03-06 Fuji Electric Co Ltd Uniform magnetic field coil
IL90050A (en) * 1989-04-23 1992-07-15 Elscint Ltd Integrated active shielded magnet system
FR2690750B1 (fr) * 1991-02-26 1994-09-23 Commissariat Energie Atomique Procédé et dispositif pour la mesure d'un champ électrique en milieu conducteur.
DE4333440C1 (de) * 1993-09-30 1995-04-06 Siemens Ag Verfahren zur Shimmung eines Magnetfeldes in einem Untersuchungsraum eines Kernspinresonanzgerätes
US5600245A (en) * 1993-10-08 1997-02-04 Hitachi, Ltd. Inspection apparatus using magnetic resonance
US5661401A (en) * 1995-03-13 1997-08-26 Jeol Ltd. Apparatus for generating corrective magnetic field
US5842986A (en) * 1995-08-16 1998-12-01 Proton Sciences Corp. Ferromagnetic foreign body screening method and apparatus
US7047059B2 (en) * 1998-08-18 2006-05-16 Quantum Magnetics, Inc Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
DE19859489C2 (de) * 1998-12-22 2000-10-05 Siemens Ag Verfahren zur Shimmung eines Magnetsystems eines MR-Tomographiegeräts und MR-Tomographiegerät zur Durchführung des Verfahrens
GB2355799B (en) * 1999-10-26 2004-02-04 Oxford Magnet Tech Magnet with improved access
US8030926B2 (en) * 2006-03-15 2011-10-04 Albert Einstein College Of Medicine Of Yeshiva University Surface coil arrays for simultaneous reception and transmission with a volume coil and uses thereof

Also Published As

Publication number Publication date
EP2487500A1 (en) 2012-08-15
US8884621B2 (en) 2014-11-11
US20120200295A1 (en) 2012-08-09

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