JPS63109846A - 磁場補正装置 - Google Patents

磁場補正装置

Info

Publication number
JPS63109846A
JPS63109846A JP61256358A JP25635886A JPS63109846A JP S63109846 A JPS63109846 A JP S63109846A JP 61256358 A JP61256358 A JP 61256358A JP 25635886 A JP25635886 A JP 25635886A JP S63109846 A JPS63109846 A JP S63109846A
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic
bodies
correction device
field correction
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP61256358A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0586046B2 (enrdf_load_stackoverflow
Inventor
守 嶋田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP61256358A priority Critical patent/JPS63109846A/ja
Publication of JPS63109846A publication Critical patent/JPS63109846A/ja
Publication of JPH0586046B2 publication Critical patent/JPH0586046B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
JP61256358A 1986-10-28 1986-10-28 磁場補正装置 Granted JPS63109846A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61256358A JPS63109846A (ja) 1986-10-28 1986-10-28 磁場補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61256358A JPS63109846A (ja) 1986-10-28 1986-10-28 磁場補正装置

Publications (2)

Publication Number Publication Date
JPS63109846A true JPS63109846A (ja) 1988-05-14
JPH0586046B2 JPH0586046B2 (enrdf_load_stackoverflow) 1993-12-09

Family

ID=17291571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61256358A Granted JPS63109846A (ja) 1986-10-28 1986-10-28 磁場補正装置

Country Status (1)

Country Link
JP (1) JPS63109846A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983922A (en) * 1988-06-03 1991-01-08 Mitsubishi Denki Kabushiki Kaisha Magnetic shim for magnetic field correction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983922A (en) * 1988-06-03 1991-01-08 Mitsubishi Denki Kabushiki Kaisha Magnetic shim for magnetic field correction

Also Published As

Publication number Publication date
JPH0586046B2 (enrdf_load_stackoverflow) 1993-12-09

Similar Documents

Publication Publication Date Title
JP6234619B2 (ja) 磁界測定方法及び磁界測定装置
JPH02501805A (ja) マグネット内の磁場の不均一性を補正する磁性部材を利用した補正装置
JPH0222649B2 (enrdf_load_stackoverflow)
JP2698805B2 (ja) 磁界の強度及び方向を決定するための装置、並びに該装置の使用法
WO1988008126A1 (en) Magnetic field generating apparatus
JPH02501004A (ja) 一様な横方向の誘導磁界を発生させるための円筒形永久磁石
JPH05211104A (ja) 磁気共鳴イメージング装置用静磁場発生装置
JPH0690975B2 (ja) 磁場補正用磁性体シム
JPH03501342A (ja) Ｎｍｒ映像装置、不均一性を補正する方法、及びｎｍｒ映像装置に使用される磁石を作製する方法
US9188653B2 (en) Permanent magnet device for generating an offset uniform magnetic field
EP0609604A1 (en) Magnetic field generation device of use in superconductive type MRI
JPS63109846A (ja) 磁場補正装置
JP7273092B2 (ja) 磁界発生システム
JPS63178508A (ja) 磁場補正装置
CN115983012A (zh) 一种均匀场永磁体的温度补偿方法
JP4003485B2 (ja) 磁界発生装置およびそれを用いたｎｍｒ装置
US7358726B2 (en) System of generating a magnetic field and MRI system using the system of generating a magnetic field
JPH01280447A (ja) 核スピン共鳴断層撮影装置
JP2596836B2 (ja) 磁場発生装置
US12105162B2 (en) Multi-axis magnetic field vector generation
Liu An efficient geometric image distortion correction method for a biplanar planar gradient coil
JP2698209B2 (ja) 磁場補正装置
US4835504A (en) Block for correcting magnetic-field homogeneity and a magnet fitted with blocks of this type
JPS61108981A (ja) １軸差動型磁気測定器
JPS6316604A (ja) コイル装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees