ATE367640T1 - Übertragungskabel - Google Patents

Übertragungskabel

Info

Publication number
ATE367640T1
ATE367640T1 AT04724667T AT04724667T ATE367640T1 AT E367640 T1 ATE367640 T1 AT E367640T1 AT 04724667 T AT04724667 T AT 04724667T AT 04724667 T AT04724667 T AT 04724667T AT E367640 T1 ATE367640 T1 AT E367640T1
Authority
AT
Austria
Prior art keywords
cable
occur
present
small pieces
transmission cable
Prior art date
Application number
AT04724667T
Other languages
English (en)
Inventor
Volkmar Schulz
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE367640T1 publication Critical patent/ATE367640T1/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
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3685—Means for reducing sheath currents, e.g. RF traps, baluns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808—Construction of the conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1895—Particular features or applications
    • 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
    • G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Communication Cables (AREA)
  • Flexible Shafts (AREA)
AT04724667T 2003-04-09 2004-03-31 Übertragungskabel ATE367640T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100953 2003-04-09

Publications (1)

Publication Number Publication Date
ATE367640T1 true ATE367640T1 (de) 2007-08-15

Family

ID=33155224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04724667T ATE367640T1 (de) 2003-04-09 2004-03-31 Übertragungskabel

Country Status (7)

Country Link
US (1) US20060258936A1 (de)
EP (1) EP1616339B1 (de)
JP (1) JP2006523365A (de)
CN (1) CN100362599C (de)
AT (1) ATE367640T1 (de)
DE (1) DE602004007641T2 (de)
WO (1) WO2004090914A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1671395B1 (de) 2003-09-30 2008-11-12 Koninklijke Philips Electronics N.V. Elektroakustisches kabel für magnetresonanzanwendungen
CN101151547B (zh) 2005-04-01 2011-02-16 皇家飞利浦电子股份有限公司 磁共振***中使用的介入设备
US7999549B2 (en) 2006-08-02 2011-08-16 Koninklijke Philips Electronics N.V. Transmission path for use in RF fields providing reduced RF heating
EP2097762A1 (de) 2006-12-22 2009-09-09 Philips Intellectual Property & Standards GmbH Übertragungsleitung zur verwendung in einem magnetresonanzsystem
US9581665B2 (en) 2012-04-20 2017-02-28 General Electric Company Systems and methods for damping common-mode energy
DE102014105800B4 (de) 2014-04-24 2018-06-07 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Vorrichtung und Verfahren zur elektrischen Anbindung von elektronischen Baugruppen mittels symmetrischer abgeschirmter Leitungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849693A (en) * 1954-07-29 1958-08-26 Bell Telephone Labor Inc Composite conductor
US4951672A (en) * 1985-07-02 1990-08-28 General Electric Company Controlled impedance monitoring lead wires
DE4113120A1 (de) * 1991-04-22 1992-11-05 Siemens Ag Kernspintomograph
WO1997018482A1 (en) * 1995-11-14 1997-05-22 Philips Electronics N.V. Coaxial cable for use in magnetic resonance apparatus
FR2753301B1 (fr) * 1996-09-09 1998-10-09 Alcatel Cable Dispositif de transport de signal electrique protege contre les perturbations electromagnetiques
US6284971B1 (en) * 1998-11-25 2001-09-04 Johns Hopkins University School Of Medicine Enhanced safety coaxial cables
US6452105B2 (en) * 2000-01-12 2002-09-17 Meggitt Safety Systems, Inc. Coaxial cable assembly with a discontinuous outer jacket
US6766185B2 (en) * 2000-05-22 2004-07-20 The Board Of Trustees Of The Leland Stanford Junior University Transmission line techniques for MRI catheter coil miniaturization and tuning
EP1488738A1 (de) * 2003-06-19 2004-12-22 Instrumentarium Corporation Patientenkabel für medizinische Messungen

Also Published As

Publication number Publication date
CN100362599C (zh) 2008-01-16
WO2004090914A1 (en) 2004-10-21
DE602004007641D1 (de) 2007-08-30
DE602004007641T2 (de) 2008-04-10
EP1616339A1 (de) 2006-01-18
CN1768395A (zh) 2006-05-03
US20060258936A1 (en) 2006-11-16
JP2006523365A (ja) 2006-10-12
EP1616339B1 (de) 2007-07-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties