DE69408385D1 - Vorrichtung mittels magnetischer Resonanz - Google Patents

Vorrichtung mittels magnetischer Resonanz

Info

Publication number
DE69408385D1
DE69408385D1 DE69408385T DE69408385T DE69408385D1 DE 69408385 D1 DE69408385 D1 DE 69408385D1 DE 69408385 T DE69408385 T DE 69408385T DE 69408385 T DE69408385 T DE 69408385T DE 69408385 D1 DE69408385 D1 DE 69408385D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
resonance device
magnetic
resonance
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 - Fee Related
Application number
DE69408385T
Other languages
English (en)
Other versions
DE69408385T2 (de
DE69408385T3 (de
Inventor
John L Patrick
Paul T Orlando
Nicholas J Mastandrea
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.)
Philips Nuclear Medicine Inc
Original Assignee
Picker International Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22300088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69408385(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Picker International Inc filed Critical Picker International Inc
Publication of DE69408385D1 publication Critical patent/DE69408385D1/de
Publication of DE69408385T2 publication Critical patent/DE69408385T2/de
Application granted granted Critical
Publication of DE69408385T3 publication Critical patent/DE69408385T3/de
Anticipated expiration legal-status Critical
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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
DE69408385T 1993-08-09 1994-07-21 Vorrichtung mittels magnetischer Resonanz Expired - Fee Related DE69408385T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US104362 1993-08-09
US08/104,362 US5394086A (en) 1993-08-09 1993-08-09 Feed cable system for coils in high magnetic fields

Publications (3)

Publication Number Publication Date
DE69408385D1 true DE69408385D1 (de) 1998-03-12
DE69408385T2 DE69408385T2 (de) 1998-07-16
DE69408385T3 DE69408385T3 (de) 2004-09-02

Family

ID=22300088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408385T Expired - Fee Related DE69408385T3 (de) 1993-08-09 1994-07-21 Vorrichtung mittels magnetischer Resonanz

Country Status (3)

Country Link
US (1) US5394086A (de)
EP (1) EP0638814B2 (de)
DE (1) DE69408385T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451875A (en) * 1989-06-16 1995-09-19 Picker International, Inc. Technique for reducing aliasing artifacts wtih insertable gradient coils
US5655533A (en) * 1994-06-30 1997-08-12 Picker International, Inc. Actively shielded orthogonal gradient coils for wrist imaging
DE10203788A1 (de) 2002-01-31 2003-08-21 Siemens Ag Elektrische Leiteranordnung und Verwendung der elektrischen Leiteranordnung
DE102006000927A1 (de) * 2006-01-05 2007-04-05 Siemens Ag Hochstrom-Koaxialverbindung, insbesondere zum Anschließen einer stromtragenden Koaxialleitung an eine Gradientenspule eines Magnetresonanzgeräts, sowie Gradientenspule mit angeschlossener Hochstrom-Koaxialleitung
DE102009024078B4 (de) * 2009-06-05 2013-09-19 Siemens Aktiengesellschaft Gradientenkabelüberwachung
US10114092B2 (en) * 2015-08-07 2018-10-30 General Electric Company Connection system and method
US10527694B2 (en) 2015-11-12 2020-01-07 General Electric Company Magnetic resonance imaging system and an associated method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65365C (fi) * 1982-07-07 1984-05-10 Instrumentarium Oy Spolanordning
DE3938167A1 (de) * 1988-11-28 1990-05-31 Siemens Ag Gradientenspulen-system fuer einen kernspintomographen
US5036282A (en) * 1989-06-16 1991-07-30 Picker International, Inc. Biplanar gradient coil for magnetic resonance imaging systems
DE4029477C2 (de) * 1989-09-29 1994-06-01 Siemens Ag Tesserale Gradientenspule für Kernspin-Tomographiegeräte
US5243286A (en) * 1990-06-06 1993-09-07 Advanced Nmr Systems, Inc. Split shield for magnetic resonance imaging
JPH0479936A (ja) * 1990-07-23 1992-03-13 Shimadzu Corp 傾斜磁場発生装置
DE4141514C2 (de) * 1991-02-07 1997-04-10 Siemens Ag Gradientenspulensystem für ein Kernspin-Tomographiegerät
US5185576A (en) * 1991-08-12 1993-02-09 General Electric Company Local gradient coil
US5235279A (en) * 1992-02-19 1993-08-10 The Regents Of The University Of California MRI using auxiliary insert gradient coil to produce intense auxiliary magnetic gradient pulses
JPH05228125A (ja) * 1992-02-21 1993-09-07 Toshiba Corp 磁気共鳴イメージング装置

Also Published As

Publication number Publication date
DE69408385T2 (de) 1998-07-16
EP0638814B1 (de) 1998-02-04
EP0638814B2 (de) 2004-02-04
DE69408385T3 (de) 2004-09-02
US5394086A (en) 1995-02-28
EP0638814A1 (de) 1995-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8366 Restricted maintained after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: VOLMER, G., DIPL.-ING., PAT.-ANW., 52066 AACHEN

8339 Ceased/non-payment of the annual fee