JPH0511848Y2 - - Google Patents

Info

Publication number
JPH0511848Y2
JPH0511848Y2 JP1988015495U JP1549588U JPH0511848Y2 JP H0511848 Y2 JPH0511848 Y2 JP H0511848Y2 JP 1988015495 U JP1988015495 U JP 1988015495U JP 1549588 U JP1549588 U JP 1549588U JP H0511848 Y2 JPH0511848 Y2 JP H0511848Y2
Authority
JP
Japan
Prior art keywords
phantom
magnetic field
mri
axis
coil
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.)
Expired - Lifetime
Application number
JP1988015495U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01120816U (OSRAM
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
Priority to JP1988015495U priority Critical patent/JPH0511848Y2/ja
Publication of JPH01120816U publication Critical patent/JPH01120816U/ja
Application granted granted Critical
Publication of JPH0511848Y2 publication Critical patent/JPH0511848Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
JP1988015495U 1988-02-08 1988-02-08 Expired - Lifetime JPH0511848Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988015495U JPH0511848Y2 (OSRAM) 1988-02-08 1988-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988015495U JPH0511848Y2 (OSRAM) 1988-02-08 1988-02-08

Publications (2)

Publication Number Publication Date
JPH01120816U JPH01120816U (OSRAM) 1989-08-16
JPH0511848Y2 true JPH0511848Y2 (OSRAM) 1993-03-25

Family

ID=31227598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988015495U Expired - Lifetime JPH0511848Y2 (OSRAM) 1988-02-08 1988-02-08

Country Status (1)

Country Link
JP (1) JPH0511848Y2 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140630A (ja) * 1982-02-17 1983-08-20 Hitachi Ltd 核磁気共鳴を用いた検査装置
GB2121545B (en) * 1982-06-09 1985-09-25 Picker Int Ltd Nuclear magnetic resonance method and apparatus
JPS60207654A (ja) * 1984-04-02 1985-10-19 旭メデイカル株式会社 分解能測定用のフアントム

Also Published As

Publication number Publication date
JPH01120816U (OSRAM) 1989-08-16

Similar Documents

Publication Publication Date Title
JP3402916B2 (ja) 核スピントモグラフ装置のマグネット装置のシム調整方法及び方法を実施する装置
US8810243B2 (en) Method for imaging a portion of an examination object in a magnetic resonance scanner
US5545995A (en) Measurement of geometric distortion in MRI images
US5173661A (en) Nuclear magnetic resonance spectrometer
CN107624162B (zh) 具有场探头的磁共振检查系统
JPH0644904B2 (ja) 磁界強度の空間的な変動を決定する装置，非均質性マップからシム勾配を計算する装置，非均質性マップで表されている磁界を補正する装置，及び中心外れの２次成分を有する磁界を補正する装置
US5451877A (en) Method for the compensation of eddy currents caused by gradients in a nuclear magnetic resonance apparatus
JPS61105448A (ja) 自動シミング装置
GB2052753A (en) NMR systems
JPH09215672A (ja) 磁界の生体内急速シム作用を行う方法
EP0161366B1 (en) Nuclear magnetic resonance methods and apparatus
JPS60194339A (ja) 核磁気共鳴装置
JPH0357774B2 (OSRAM)
JPH0511848Y2 (OSRAM)
JP3753505B2 (ja) 外乱磁場補償方法および磁気共鳴撮像装置
JPH0351172B2 (OSRAM)
CN116203492B (zh) 一种梯度线圈线性度测试装置
JPH0583250B2 (OSRAM)
CN108802644B (zh) 梯度线圈的匀场方法和装置
CN113933772B (zh) 一种磁共振成像系统中梯度磁场焦点的检测方法
JPH01141656A (ja) Ｎｍｒイメージング装置の磁場ドリフト補正方法
CN210243815U (zh) 用于7.0t动物实验磁共振成像系统的涡流测量装置
EP0129356A2 (en) Nuclear magnetic resonance method and apparatus
US4760337A (en) Nuclear magnetic resonance methods and apparatus
US6294916B1 (en) NMR and ESR probes for closed loop control of gradient fields