ITMI20051111A1 - "sistema e metodo per la megnetizzazione dei blocchi su un complesso magnetico di un dispositivo mri" - Google Patents

"sistema e metodo per la megnetizzazione dei blocchi su un complesso magnetico di un dispositivo mri"

Info

Publication number
ITMI20051111A1
ITMI20051111A1 IT001111A ITMI20051111A ITMI20051111A1 IT MI20051111 A1 ITMI20051111 A1 IT MI20051111A1 IT 001111 A IT001111 A IT 001111A IT MI20051111 A ITMI20051111 A IT MI20051111A IT MI20051111 A1 ITMI20051111 A1 IT MI20051111A1
Authority
IT
Italy
Prior art keywords
megnetization
blocks
mri device
magnetic complex
complex
Prior art date
Application number
IT001111A
Other languages
English (en)
Italian (it)
Inventor
Weijun Shen
Bu-Xin Xu
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI20051111A1 publication Critical patent/ITMI20051111A1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • 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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IT001111A 2004-06-30 2005-06-14 "sistema e metodo per la megnetizzazione dei blocchi su un complesso magnetico di un dispositivo mri" ITMI20051111A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/710,289 US6958672B1 (en) 2004-06-30 2004-06-30 System and method for magnetizing blocks on a magnet assembly of an MRI device

Publications (1)

Publication Number Publication Date
ITMI20051111A1 true ITMI20051111A1 (it) 2006-01-01

Family

ID=35115295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001111A ITMI20051111A1 (it) 2004-06-30 2005-06-14 "sistema e metodo per la megnetizzazione dei blocchi su un complesso magnetico di un dispositivo mri"

Country Status (4)

Country Link
US (1) US6958672B1 (https=)
JP (1) JP4732812B2 (https=)
CN (1) CN1716466B (https=)
IT (1) ITMI20051111A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12089910B2 (en) * 2020-05-28 2024-09-17 The Chinese University Of Hong Kong Mobile-electromagnetic coil-based magnetic actuation systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076110A (ja) * 1983-10-03 1985-04-30 Sumitomo Special Metals Co Ltd 磁気回路の組立着磁方法
JPS62120311A (ja) * 1985-11-19 1987-06-01 Takeo Kinji 養毛化粧品
DE3616078A1 (de) * 1986-05-13 1987-11-19 Bruker Analytische Messtechnik Elektromagnetsystem fuer die kernspintomographie
JPH07220924A (ja) * 1994-01-27 1995-08-18 Seiko Epson Corp 大型磁石の着磁方法
EP1666910B1 (en) * 1999-11-16 2009-03-11 Hitachi Metals, Ltd. Magnetic-field generator comprising a pole-piece unit
US6664878B1 (en) * 2002-07-26 2003-12-16 Ge Medical Systems Global Technology Company, Llc Method for assembling magnetic members for magnetic resonance imaging magnetic field generator

Also Published As

Publication number Publication date
CN1716466A (zh) 2006-01-04
JP4732812B2 (ja) 2011-07-27
JP2006015140A (ja) 2006-01-19
CN1716466B (zh) 2011-08-03
US6958672B1 (en) 2005-10-25

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