ATE407364T1 - Empfangsspule für kernspintomographen für bilder der wirbelsäule - Google Patents

Empfangsspule für kernspintomographen für bilder der wirbelsäule

Info

Publication number
ATE407364T1
ATE407364T1 AT04100370T AT04100370T ATE407364T1 AT E407364 T1 ATE407364 T1 AT E407364T1 AT 04100370 T AT04100370 T AT 04100370T AT 04100370 T AT04100370 T AT 04100370T AT E407364 T1 ATE407364 T1 AT E407364T1
Authority
AT
Austria
Prior art keywords
receiving coil
patient
conductors
image
spinal column
Prior art date
Application number
AT04100370T
Other languages
English (en)
Inventor
Vittorio Viti
Original Assignee
Esaote Spa
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 Esaote Spa filed Critical Esaote Spa
Application granted granted Critical
Publication of ATE407364T1 publication Critical patent/ATE407364T1/de

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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34053—Solenoid coils; Toroidal coils
    • 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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • 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
    • 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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34061—Helmholtz coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT04100370T 2003-03-31 2004-02-02 Empfangsspule für kernspintomographen für bilder der wirbelsäule ATE407364T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000012A ITSV20030012A1 (it) 2003-03-31 2003-03-31 Bobina di ricezione per una macchina di rilevamento mediante

Publications (1)

Publication Number Publication Date
ATE407364T1 true ATE407364T1 (de) 2008-09-15

Family

ID=32843927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04100370T ATE407364T1 (de) 2003-03-31 2004-02-02 Empfangsspule für kernspintomographen für bilder der wirbelsäule

Country Status (6)

Country Link
US (1) US7116195B2 (de)
EP (1) EP1464975B1 (de)
AT (1) ATE407364T1 (de)
DE (1) DE602004016239D1 (de)
ES (1) ES2308109T3 (de)
IT (1) ITSV20030012A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060255804A1 (en) * 2005-05-13 2006-11-16 General Electric Three concentric coil array
CN101254099A (zh) * 2007-02-28 2008-09-03 西门子（中国）有限公司 一种用于脊椎扫描的磁共振成像设备
US20100259110A1 (en) * 2008-09-27 2010-10-14 Kurs Andre B Resonator optimizations for wireless energy transfer
GB0820043D0 (en) * 2008-10-31 2008-12-10 Emscan Ltd Electromagnet assembly
WO2012155050A2 (en) * 2011-05-12 2012-11-15 The Johns Hopkins University Electromagnetic tracking system and methods of using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361190A1 (de) * 1988-09-23 1990-04-04 Siemens Aktiengesellschaft Oberflächenspulenanordnung für Untersuchungen mit Hilfe der kernnmagnetischen Resonanz
FI86687C (fi) * 1990-06-14 1992-10-12 Instrumentarium Oy Patientbaedd foer magnetavbildningsanordning
US5706813A (en) * 1992-03-09 1998-01-13 University Of Washington Focal neurographic magnetic resonance imaging system
US5578925A (en) * 1995-08-18 1996-11-26 Picker International, Inc. Vertical field quadrature phased array coil system
US6118274A (en) * 1998-08-03 2000-09-12 University Of Queensland Radio-frequency coil for magnetic resonance imaging and spectroscopy
US6404199B1 (en) * 1998-11-25 2002-06-11 Philips Medical Systems (Cleveland), Inc. Quadrature RF coil for vertical field MRI systems
DE19956723A1 (de) * 1999-11-25 2001-06-21 Siemens Ag Abstandseinstellvorrichtung für ein medizinisches Diagnosegerät
AU1811201A (en) * 1999-12-03 2001-06-12 Johns Hopkins University, The Apparatus and methods for spatial encoded mri
JP3983170B2 (ja) * 2000-11-24 2007-09-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 垂直磁場のｍｒｉ装置においてサブサンプリングを用いてｍｒｉ画像を取得する方法
DE10105388B4 (de) * 2001-02-06 2007-05-24 Siemens Ag Verfahren zur Anpassung der Ortskodierung beim Betrieb eines Magnetresonanzgeräts

Also Published As

Publication number Publication date
DE602004016239D1 (de) 2008-10-16
EP1464975A1 (de) 2004-10-06
ES2308109T3 (es) 2008-12-01
ITSV20030012A1 (it) 2004-10-01
EP1464975B1 (de) 2008-09-03
US20050046530A1 (en) 2005-03-03
US7116195B2 (en) 2006-10-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties