JPH01144005U - - Google Patents

Info

Publication number
JPH01144005U
JPH01144005U JP4054788U JP4054788U JPH01144005U JP H01144005 U JPH01144005 U JP H01144005U JP 4054788 U JP4054788 U JP 4054788U JP 4054788 U JP4054788 U JP 4054788U JP H01144005 U JPH01144005 U JP H01144005U
Authority
JP
Japan
Prior art keywords
coil
main coil
shield
shield coil
main
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.)
Pending
Application number
JP4054788U
Other languages
English (en)
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 JP4054788U priority Critical patent/JPH01144005U/ja
Publication of JPH01144005U publication Critical patent/JPH01144005U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の断層像撮影装
置の一実施例にかかり、第1図の電磁石の縦断面
図、第2図は磁場分布の説明図、第3図は従来例
の縦断面図である。 10…MRI用の電磁石、11…メインコイル
、12…シールドコイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. メインコイルの外側にシールドコイルを配置し
    てなる電磁石を備えた断層像撮影装置において、
    メインコイルとシールドコイルによる合成磁場に
    軸方向に均一性を持たせるようシールドコイルの
    軸方向長さをメインコイルより短かく形成したこ
    とを特徴とする断層像撮影装置。
JP4054788U 1988-03-28 1988-03-28 Pending JPH01144005U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4054788U JPH01144005U (ja) 1988-03-28 1988-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4054788U JPH01144005U (ja) 1988-03-28 1988-03-28

Publications (1)

Publication Number Publication Date
JPH01144005U true JPH01144005U (ja) 1989-10-03

Family

ID=31267015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4054788U Pending JPH01144005U (ja) 1988-03-28 1988-03-28

Country Status (1)

Country Link
JP (1) JPH01144005U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999708A (ja) * 1982-11-29 1984-06-08 Mitsubishi Electric Corp 均一磁場発生装置
JPS6155313B2 (ja) * 1976-07-20 1986-11-27 Tokyo Shibaura Electric Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155313B2 (ja) * 1976-07-20 1986-11-27 Tokyo Shibaura Electric Co
JPS5999708A (ja) * 1982-11-29 1984-06-08 Mitsubishi Electric Corp 均一磁場発生装置

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