DE69032243D1 - Apparat zur Bilderzeugung mittels magnetischer Resonanz - Google Patents

Apparat zur Bilderzeugung mittels magnetischer Resonanz

Info

Publication number: DE69032243D1
Authority: DE; Germany
Prior art keywords: magnetic resonance; imaging apparatus; resonance imaging; magnetic; resonance
Prior art date: 1989-11-28
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 - Fee Related

Application number

DE69032243T

Other languages

English (en)

Other versions

DE69032243T2 (de

Inventor

Mineyuki Konishi

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.)

1989-11-28

Filing date

1990-11-23

Publication date

1998-05-20

1990-11-23 Application filed by Toshiba Corp filed Critical Toshiba Corp

1998-05-20 Publication of DE69032243D1 publication Critical patent/DE69032243D1/de

1998-12-17 Application granted granted Critical

1998-12-17 Publication of DE69032243T2 publication Critical patent/DE69032243T2/de

2010-11-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G01R33/42—Screening
- 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
- G01R33/42—Screening
- G01R33/422—Screening of the radio frequency field

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Epidemiology (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Magnetic Resonance Imaging Apparatus (AREA)

DE69032243T 1989-11-28 1990-11-23 Apparat zur Bilderzeugung mittels magnetischer Resonanz Expired - Fee Related DE69032243T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1308547A JP2823278B2 (ja)	1989-11-28	1989-11-28	磁気共鳴イメージング装置

Publications (2)

Publication Number	Publication Date
DE69032243D1 true DE69032243D1 (de)	1998-05-20
DE69032243T2 DE69032243T2 (de)	1998-12-17

Family

ID=17982343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69032243T Expired - Fee Related DE69032243T2 (de)	1989-11-28	1990-11-23	Apparat zur Bilderzeugung mittels magnetischer Resonanz

Country Status (3)

Country	Link
EP (1)	EP0430104B1 (de)
JP (1)	JP2823278B2 (de)
DE (1)	DE69032243T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5453692A (en) *	1992-08-06	1995-09-26	Hitachi, Ltd.	RF probe for nuclear magnetic resonance imaging (MRI) devices
US7102350B2 (en)	2004-06-30	2006-09-05	General Electric Company	Shielding apparatus for magnetic resonance imaging
US8219176B2 (en)	2007-03-08	2012-07-10	Allegheny-Singer Research Institute	Single coil parallel imaging
US7541808B2 (en)	2007-04-11	2009-06-02	Allegheny-Singer Research Institute	Rapid MRI dynamic imaging using MACH
JP5379993B2 (ja) *	2007-05-18	2013-12-25	株式会社東芝	磁気共鳴イメージング装置
US8688193B2 (en)	2008-06-26	2014-04-01	Allegheny-Singer Research Institute	Magnetic resonance imager, method and program which continuously applies steady-state free precession to k-space
US7834629B2 (en) *	2008-09-11	2010-11-16	Allegheny-Singer Research Institute	Hybrid MRI and method
US8131046B2 (en)	2008-10-29	2012-03-06	Allegheny-Singer Research Institute	Magnetic resonance imager using cylindrical offset region of excitation, and method
US8198892B2 (en)	2009-04-22	2012-06-12	Allegheny-Singer Research Institute	Steady-state-free-precession (SSFP) magnetic resonance imaging (MRI) and method
US8405394B2 (en)	2009-10-20	2013-03-26	Allegheny-Singer Research Institute	Targeted acquisition using holistic ordering (TACHO) approach for high signal to noise imaging
US9417301B2 (en)	2010-08-25	2016-08-16	Koninklijke Philips N.V.	RF shield for MRI comprising conductive coating as shielding material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60128339A (ja) *	1983-12-15	1985-07-09	Mitsubishi Electric Corp	Νｍｒ−ｃｔ用磁界コイル
US4642569A (en) *	1983-12-16	1987-02-10	General Electric Company	Shield for decoupling RF and gradient coils in an NMR apparatus
JPS62334A (ja) *	1985-06-26	1987-01-06	株式会社東芝	磁気共鳴イメ−ジング装置
JPS63290554A (ja) *	1987-05-21	1988-11-28	Yokogawa Medical Syst Ltd	Ｎｍｒイメ−ジング装置のｒｆシ−ルド
JPH0722576B2 (ja) *	1988-04-11	1995-03-15	三菱電機株式会社	磁気共鳴装置
US4879515A (en) *	1988-12-22	1989-11-07	General Electric Company	Double-sided RF shield for RF coil contained within gradient coils of NMR imaging device

1989
- 1989-11-28 JP JP1308547A patent/JP2823278B2/ja not_active Expired - Lifetime
1990
- 1990-11-23 DE DE69032243T patent/DE69032243T2/de not_active Expired - Fee Related
- 1990-11-23 EP EP90122419A patent/EP0430104B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH03168122A (ja)	1991-07-19
JP2823278B2 (ja)	1998-11-11
DE69032243T2 (de)	1998-12-17
EP0430104B1 (de)	1998-04-15
EP0430104A2 (de)	1991-06-05
EP0430104A3 (en)	1991-10-30

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Legal Events

Date	Code	Title	Description
1999-05-12	8364	No opposition during term of opposition
2004-05-19	8328	Change in the person/name/address of the agent	Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN
2007-06-06	8320	Willingness to grant licences declared (paragraph 23)
2009-09-17	8339	Ceased/non-payment of the annual fee