JPS6074041U - 核磁気共鳴を利用する検査対象の画像作成装置 - Google Patents

核磁気共鳴を利用する検査対象の画像作成装置

Info

Publication number
JPS6074041U
JPS6074041U JP1984150705U JP15070584U JPS6074041U JP S6074041 U JPS6074041 U JP S6074041U JP 1984150705 U JP1984150705 U JP 1984150705U JP 15070584 U JP15070584 U JP 15070584U JP S6074041 U JPS6074041 U JP S6074041U
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic resonance
nuclear magnetic
creation device
image creation
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
JP1984150705U
Other languages
English (en)
Other versions
JPH0219123Y2 (ja
Inventor
ヘルムート、ケース
Original Assignee
シーメンス、アクチエンゲゼルシヤフト
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 シーメンス、アクチエンゲゼルシヤフト filed Critical シーメンス、アクチエンゲゼルシヤフト
Publication of JPS6074041U publication Critical patent/JPS6074041U/ja
Application granted granted Critical
Publication of JPH0219123Y2 publication Critical patent/JPH0219123Y2/ja
Granted legal-status Critical Current

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
    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3628—Tuning/matching of the transmit/receive coil

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の対象となる画像形成装置の概略を示
し、第２図は励起・測定コイルの同調回路を示し、第３
図はこの同調のための装置の構成を示す。第１図におい
て、 ４・・・基底磁場コイル、５・・・勾配磁場コイル、７
・・・励起ならびに測定用コイル、１３・・・プロセス
・コンピュータ、１６・・・画像モニタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 検査対象２に基底磁場と勾配磁場を加え、高周波磁気パ
    ルスによって生ずる原子核の平衡位置からの振れを捕捉
    する装置３を備゛えるものにおいて、基底磁場マグネッ
    ト４内に鉄心のない直流電動機２８が設けられ、その回
    転子２７が基底磁場を固定子磁場として回転することを
    特徴とする核磁気共鳴を利用して検査対象の画像を作成
    する装置。
JP1984150705U 1983-10-05 1984-10-04 核磁気共鳴を利用する検査対象の画像作成装置 Granted JPS6074041U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833336254 DE3336254A1 (de) 1983-10-05 1983-10-05 Geraet zur erzeugung von bildern eines untersuchungsobjektes
DE3336254.8 1983-10-05

Publications (2)

Publication Number Publication Date
JPS6074041U true JPS6074041U (ja) 1985-05-24
JPH0219123Y2 JPH0219123Y2 (ja) 1990-05-28

Family

ID=6211085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984150705U Granted JPS6074041U (ja) 1983-10-05 1984-10-04 核磁気共鳴を利用する検査対象の画像作成装置

Country Status (4)

Country Link
US (1) US4902975A (ja)
EP (1) EP0136642B1 (ja)
JP (1) JPS6074041U (ja)
DE (3) DE8328726U1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259845A (ja) * 1985-09-10 1987-03-16 Toshiba Corp コイルシステム
JPS6429251A (en) * 1987-07-27 1989-01-31 Toshiba Corp Magnetic resonance imaging apparatus
JP2018114268A (ja) * 2017-01-03 2018-07-26 ゼネラル・エレクトリック・カンパニイ 磁気共鳴イメージングシステム用のステータレス電気モータおよびその方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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DE3421830A1 (de) * 1984-06-13 1985-12-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Kernspinresonanzgeraet mit einem stellglied zur anpassung oder zum nachstimmen des resonators
JPH01242056A (ja) * 1988-03-24 1989-09-27 Toshiba Corp 磁気共鳴イメージング装置
DE4424843C1 (de) * 1994-07-14 1996-02-01 Spectrospin Ag Mischvorrichtung und Verfahren zum Durchmischen von Fluiden in einer Hochdruck-NMR-Meßeinrichtung
DE4442742C1 (de) * 1994-12-01 1996-05-23 Bruker Analytische Messtechnik Probenkopf für die Kernresonanz-Spektroskopie
DE19709267A1 (de) * 1997-03-06 1998-09-24 Daum Gmbh Motor für die Anwendung im Magnetfeld
DE19744763C2 (de) * 1997-10-10 1999-09-02 Bruker Ag NMR-Probenkopf mit integrierter Fernabstimmung
US6169963B1 (en) * 1998-06-02 2001-01-02 Magnetherapy, Inc. Magnetic field strength mapping system
US6323647B1 (en) * 1999-09-16 2001-11-27 Varian, Inc. Motor driven tuning and matching of RF coils in an NMR probe
US7061745B2 (en) * 2004-09-24 2006-06-13 Varian, Inc. Variable capacitor adjustable by linear motor
WO2008115872A1 (en) * 2007-03-16 2008-09-25 Valspar Sourcing, Inc. Spray wood coating system having improved holdout
US7800369B2 (en) * 2008-05-30 2010-09-21 Varian, Inc. Hybrid automatic tuning/matching for NMR probes
DE102008034685A1 (de) 2008-07-25 2009-10-29 Siemens Aktiengesellschaft Lüftervorrichtung und Magnetresonanzgerät mit einer Lüftervorrichtung
MX2016002395A (es) 2013-08-27 2016-12-14 Valspar Sourcing Inc Composiciones de revestimiento y aglutinantes para placas de yeso.
US9945119B2 (en) 2016-07-28 2018-04-17 United States Gypsum Company Methods for making gypsum boards with polymer coating and gypsum boards made by the method
EP3815220A1 (en) * 2018-06-29 2021-05-05 Koninklijke Philips N.V. Ironless electric motor for mri compatibility
CN115280172A (zh) * 2020-02-20 2022-11-01 普罗马克索公司 用于单侧磁共振成像的射频接收线圈网络
DE102020211327A1 (de) 2020-09-09 2022-03-10 Siemens Healthcare Gmbh DC-Motor, Liege mit DC-Motor und Verfahren zum Betreiben eines DC-Motors
EP4264805A1 (en) * 2020-12-16 2023-10-25 University of Utah Research Foundation Electromagnetic motor for operation in a high magnetic field environment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413391A (en) * 1942-06-20 1946-12-31 Rca Corp Power supply system
DE2225899C3 (de) * 1972-05-27 1975-01-30 Spectrospin Ag, Faellanden (Schweiz) Empfangskreis im Probenkopf eines Spinresonanzspektrometers
DE2409947A1 (de) * 1974-03-01 1975-09-11 Sp K Bjuro I Radiotechniki I E Meterwellen-impulsradiospektrometer zur kernquadrupolresonanz-untersuchung fester proben
US4129822A (en) * 1975-04-24 1978-12-12 Traficante D Wide-band nuclear magnetic resonance spectrometer
GB1518541A (en) * 1975-05-14 1978-07-19 Perkin Elmer Ltd Nuclear magnetic resonance
US4035697A (en) * 1975-09-23 1977-07-12 Photocircuits Division Of Kollmorgen Corporation Motor driven magnetically coupled variable capacitor
DE3124435A1 (de) * 1981-06-22 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Geraet zur erzeugung von bildern eines untersuchungsobjektes
DE3131946A1 (de) * 1981-08-12 1983-03-17 Siemens AG, 1000 Berlin und 8000 München "hochfrequenz-magnetsystem in einer einrichtung der kernspinresonanz-technik"

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259845A (ja) * 1985-09-10 1987-03-16 Toshiba Corp コイルシステム
JPS6429251A (en) * 1987-07-27 1989-01-31 Toshiba Corp Magnetic resonance imaging apparatus
JP2018114268A (ja) * 2017-01-03 2018-07-26 ゼネラル・エレクトリック・カンパニイ 磁気共鳴イメージングシステム用のステータレス電気モータおよびその方法

Also Published As

Publication number Publication date
DE3471752D1 (en) 1988-07-07
EP0136642A3 (ja) 1985-06-19
DE3336254A1 (de) 1985-04-25
JPH0219123Y2 (ja) 1990-05-28
DE8328726U1 (de) 1986-02-20
US4902975A (en) 1990-02-20
EP0136642B1 (de) 1988-06-01
EP0136642A2 (de) 1985-04-10

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