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FI902904A0 - Nmr-maetkropp med flera isolerade i plan liggande ytspolar. - Google Patents

Nmr-maetkropp med flera isolerade i plan liggande ytspolar.

Info

Publication number
FI902904A0
FI902904A0 FI902904A FI902904A FI902904A0 FI 902904 A0 FI902904 A0 FI 902904A0 FI 902904 A FI902904 A FI 902904A FI 902904 A FI902904 A FI 902904A FI 902904 A0 FI902904 A0 FI 902904A0
Authority
FI
Finland
Prior art keywords
ytspolar
maetkropp
isolerade
liggande
nmr
Prior art date
Application number
FI902904A
Other languages
English (en)
Inventor
Paul Arthur Bottomley
Christopher Judson Hardy
Gaetano Orsini
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of FI902904A0 publication Critical patent/FI902904A0/fi

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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FI902904A 1989-06-23 1990-06-11 Nmr-maetkropp med flera isolerade i plan liggande ytspolar. FI902904A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/370,518 US4973908A (en) 1989-06-23 1989-06-23 NMR probe with multiple isolated coplanar surface coils

Publications (1)

Publication Number Publication Date
FI902904A0 true FI902904A0 (fi) 1990-06-11

Family

ID=23460012

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902904A FI902904A0 (fi) 1989-06-23 1990-06-11 Nmr-maetkropp med flera isolerade i plan liggande ytspolar.

Country Status (5)

Country Link
US (1) US4973908A (fi)
EP (1) EP0404592A1 (fi)
JP (1) JP2644364B2 (fi)
FI (1) FI902904A0 (fi)
IL (1) IL94628A0 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL91805A (en) * 1989-09-27 1996-12-05 Elscint Ltd Quadrature surface coil
DE4038106C2 (de) * 1989-12-12 2002-04-18 Siemens Ag Oberflächenresonator für einen Kernspintomographen
US5091708A (en) * 1990-07-30 1992-02-25 North American Philips Corporation Transmission line transformer
US5168230A (en) * 1990-08-17 1992-12-01 General Electric Dual frequency nmr surface coil pair with interleaved lobe areas
US5315251A (en) * 1990-12-19 1994-05-24 Toshiba America Mri, Inc. NMR radio-frequency coil
US5256971A (en) * 1992-05-18 1993-10-26 Medical Advances, Inc. Multiple loop coil with improved decoupling
DE4226814A1 (de) * 1992-08-13 1994-02-17 Philips Patentverwaltung Spulenanordnung für MR-Untersuchungen der Mamma
JPH06121779A (ja) * 1992-10-12 1994-05-06 Toshiba Corp 磁気共鳴イメージング装置
GB9404602D0 (en) * 1994-03-09 1994-04-20 Picker Nordstar Oy VHF/RF antenna for magnetic resonance imaging
DE19505062A1 (de) * 1995-02-15 1996-10-31 Siemens Ag Kopf-Array-Antenne für Magnetresonanz-Tomographie
DE19509020A1 (de) * 1995-03-13 1996-09-19 Siemens Ag Lokalantenne für Magnetresonanz-Diagnostik
US5682098A (en) * 1996-01-11 1997-10-28 W. L. Gore & Associates, Inc. Open quadrature whole volume imaging NMR surface coil array including three figure-8 shaped surface coils
US6151415A (en) * 1998-12-14 2000-11-21 Intel Corporation Auto-focusing algorithm using discrete wavelet transform
ITTO20040378A1 (it) * 2004-06-07 2004-09-07 Infm Configurazioni di bobina di superficie a radiofrequenza per apparecchiatura di risonanza magnetica con migliorata sensibilita' e selettivita' spaziale,ed apparecchiatura di rosonanza magnetica comprendente una tale bobina.
KR20060033848A (ko) * 2004-10-16 2006-04-20 양현영 조립과 전개가 자유로운 포장용 패키지
KR20090061974A (ko) * 2007-12-12 2009-06-17 한국전자통신연구원 동작 주파수가 가변되는 자기장 강화 장치
US9500671B2 (en) 2011-10-10 2016-11-22 Purdue Research Foundation AFM-coupled microscale radiofrequency probe for magnetic resonance imaging and spectroscopy
EP2783231A4 (en) * 2011-10-10 2015-07-01 Purdue Research Foundation AFM-COUPLED MICROSCALE HIGH-FREQUENCY SENSOR FOR MAGNETIC RESONANCE IMAGING AND SPECTROSCOPY
US8779768B2 (en) * 2012-06-12 2014-07-15 The Florida State University Research Foundation, Inc. NMR RF probe coil exhibiting double resonance
KR101542525B1 (ko) * 2013-02-14 2015-08-06 주식회사 아모텍 무선통신 안테나 모듈 및 이를 구비하는 휴대 단말
US9594144B2 (en) 2014-04-23 2017-03-14 General Electric Company Low-noise magnetic resonance imaging using low harmonic pulse sequences

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636730A (en) * 1984-08-16 1987-01-13 General Electric Company NMR spectroscopy body probes with at least one surface coil
US4721913A (en) * 1985-05-08 1988-01-26 Mcw Research Foundation, Inc. NMR local coil network
US4793356A (en) * 1985-08-14 1988-12-27 Picker International, Inc. Surface coil system for magnetic resonance imaging
NL8502612A (nl) * 1985-09-25 1987-04-16 Philips Nv Magnetisch resonantie apparaat met ontkoppelende detectie surface spoel.
NL8603005A (nl) * 1986-11-27 1988-06-16 Philips Nv Magnetisch resonantie apparaat met flexibele quadratuur spoelenstelsel.
FR2615040B1 (fr) * 1987-05-07 1990-02-16 Thomson Cgr Antenne de reception a decouplage passif notamment pour appareil d'imagerie par resonnance magnetique nucleaire

Also Published As

Publication number Publication date
EP0404592A1 (en) 1990-12-27
JPH03103783A (ja) 1991-04-30
US4973908A (en) 1990-11-27
IL94628A0 (en) 1991-04-15
JP2644364B2 (ja) 1997-08-25

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: GENERAL ELECTRIC COMPANY