WO2003054567A3 - Mri apparatus with low-frequency cable integrated into the patient carrier - Google Patents

Mri apparatus with low-frequency cable integrated into the patient carrier Download PDF

Info

Publication number
WO2003054567A3
WO2003054567A3 PCT/IB2002/005634 IB0205634W WO03054567A3 WO 2003054567 A3 WO2003054567 A3 WO 2003054567A3 IB 0205634 W IB0205634 W IB 0205634W WO 03054567 A3 WO03054567 A3 WO 03054567A3
Authority
WO
WIPO (PCT)
Prior art keywords
low
groove
mri apparatus
devices
patient carrier
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.)
Ceased
Application number
PCT/IB2002/005634
Other languages
French (fr)
Other versions
WO2003054567A2 (en
Inventor
Dirk Sinnema
Johan E W Vrijheid
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8181532&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003054567(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to US10/498,730 priority Critical patent/US6998842B2/en
Priority to AU2002366909A priority patent/AU2002366909A1/en
Priority to JP2003555226A priority patent/JP2005512703A/en
Priority to EP02790619A priority patent/EP1456680B1/en
Priority to DE60229163T priority patent/DE60229163D1/en
Publication of WO2003054567A2 publication Critical patent/WO2003054567A2/en
Publication of WO2003054567A3 publication Critical patent/WO2003054567A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01R33/283—Intercom or optical viewing arrangements, structurally associated with NMR apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Endoscopes (AREA)

Abstract

In a medical MRI apparatus, it is often desirable to have devices 62, 64 for communicating with or monitoring the patient 58 in the imaging volume 29 of the apparatus. Such devices need DC power or low-frequency connections with an area 70 outside the imaging volume. A device cable that does not interfere with the MRI magnetic fields is known per se. The invention proposes to fix the device cable in a groove 76 in the patient carrier 60 in such a manner that its strip-shaped conductors 78, 80 extend parallel to the field lines of the stationary field B of the apparatus. In this way, it is also possible to clip device carriers 72, 74 to the groove, thus supplying the devices with DC power or establishing an audio connection through the device cable in the groove.
PCT/IB2002/005634 2001-12-21 2002-12-18 Mri apparatus with low-frequency cable integrated into the patient carrier Ceased WO2003054567A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/498,730 US6998842B2 (en) 2001-12-21 2002-12-18 MRI apparatus with low-frequency cable integrated into the patient carrier
AU2002366909A AU2002366909A1 (en) 2001-12-21 2002-12-18 Mri apparatus with low-frequency cable integrated into the patient carrier
JP2003555226A JP2005512703A (en) 2001-12-21 2002-12-18 MRI machine with low frequency cable integrated into patient carrier
EP02790619A EP1456680B1 (en) 2001-12-21 2002-12-18 Mri apparatus with low-frequency cable integrated into the patient carrier
DE60229163T DE60229163D1 (en) 2001-12-21 2002-12-18 NUCLEAR PNINEOGRAPH WITH LOW FREQUENCY CABLE INTEGRATED IN THE PATIENT LOCATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01205138.9 2001-12-21
EP01205138 2001-12-21

Publications (2)

Publication Number Publication Date
WO2003054567A2 WO2003054567A2 (en) 2003-07-03
WO2003054567A3 true WO2003054567A3 (en) 2003-10-30

Family

ID=8181532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/005634 Ceased WO2003054567A2 (en) 2001-12-21 2002-12-18 Mri apparatus with low-frequency cable integrated into the patient carrier

Country Status (7)

Country Link
US (1) US6998842B2 (en)
EP (1) EP1456680B1 (en)
JP (1) JP2005512703A (en)
AT (1) ATE409868T1 (en)
AU (1) AU2002366909A1 (en)
DE (1) DE60229163D1 (en)
WO (1) WO2003054567A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4443079B2 (en) * 2001-09-13 2010-03-31 株式会社日立メディコ Magnetic resonance imaging apparatus and RF receiving coil for magnetic resonance imaging apparatus
DE102004012248A1 (en) * 2004-03-12 2005-09-29 Siemens Ag Magnetic resonance tomography device with improved connection of supply lines when using insert gradient coils
US7449886B2 (en) * 2004-11-18 2008-11-11 General Electric Company MR receiver assembly having readout cables capable of multiple channel transmissions
DE102005013853B4 (en) * 2005-03-24 2009-06-25 Siemens Ag Magnetic resonance system with a high-frequency transmitting antenna
DE102005015393A1 (en) * 2005-04-04 2006-07-20 Siemens Ag Magnet resonance device for medical treatment, comprises construction unit, paneling shifted interwirings connected by hardened holding/bonding agent with the construction unit
US7683619B2 (en) * 2005-09-09 2010-03-23 The State of Oregen Acting by and through the State Board of Higher Education on Behalf of the University of Oregon High impedance differential input preamplifier and antenna for MRI
WO2007039842A2 (en) 2005-10-06 2007-04-12 Koninklijke Philips Electronics N.V. Mr coil with fiber optical connection
US7403011B2 (en) * 2006-02-13 2008-07-22 General Electric Company Self-shielded packaging for circuitry integrated with receiver coils in a imaging system
DE102006058329B4 (en) * 2006-12-11 2010-01-07 Siemens Ag Magnetic resonance system with a high frequency shield
GB2450707B (en) 2007-07-03 2009-09-16 Schlumberger Holdings Method of locating a receiver in a well
JP5472896B2 (en) * 2007-11-22 2014-04-16 株式会社東芝 Magnetic resonance equipment
US8035385B2 (en) * 2007-11-22 2011-10-11 Kabushiki Kaisha Toshiba MRI system and RF coil with enhanced cooling in vicinty of included circuit elements
EP2283377A1 (en) * 2008-04-17 2011-02-16 The Government of the United States of America as represented by The Secretary of the Department of Health and Human Services Movement correction in mri using a camera
JP5582756B2 (en) * 2008-11-28 2014-09-03 株式会社東芝 High frequency coil unit and magnetic resonance diagnostic apparatus
US8467847B2 (en) 2010-09-08 2013-06-18 Siemens Medical Solutions Usa, Inc. Hybrid MR/PET scanner with patient table split cable feed
GB2483890A (en) * 2010-09-22 2012-03-28 Tesla Engineering Ltd MRIS gradient coil assembly with screening layers connected to respective coil layers
US8890529B2 (en) * 2011-05-31 2014-11-18 General Electric Company System and apparatus for providing interconnections in a gradient coil assembly
DE102011089376B4 (en) * 2011-12-21 2014-11-27 Siemens Aktiengesellschaft Selection unit for a magnetic resonance imaging system
JP5897340B2 (en) * 2012-01-25 2016-03-30 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー MONITOR DEVICE AND MAGNETIC RESONANCE DEVICE
DE102012216813B4 (en) * 2012-09-19 2014-06-26 Siemens Aktiengesellschaft Combined RF / Shim / Gradient Signaling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644435A1 (en) * 1993-09-21 1995-03-22 Gec-Marconi Limited Magnetic resonance apparatus
EP0968733A2 (en) * 1993-11-26 2000-01-05 Medrad Inc. Magnetic resonance imaging system
WO2000077926A1 (en) * 1999-06-14 2000-12-21 Koninklijke Philips Electronics N.V. Mri apparatus provided with anti-interference supply conductors for electrical connection equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811983A1 (en) * 1988-04-11 1989-10-19 Siemens Ag ARRANGEMENT FOR OPERATING A SYMMETRIC HIGH-FREQUENCY ANTENNA
DE3935082C1 (en) * 1989-10-20 1991-01-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
JPH10500885A (en) * 1995-03-22 1998-01-27 フィリップス エレクトロニクス エヌ ベー Magnetic resonance apparatus including monitor
DE19749903A1 (en) * 1997-11-12 1999-05-20 Siemens Ag Active electric device with electric supply for operation in examination area of nuclear spin tomography appts.
DE69836800T2 (en) * 1997-12-22 2007-10-11 Koninklijke Philips Electronics N.V. APPARATUS FOR IMAGING BY MAGNETIC RESONANCE WITH PERFORMANCE IN THE WALL OF A FARADAY CAGE
EP1336116A1 (en) * 2000-11-24 2003-08-20 Koninklijke Philips Electronics N.V. Invasive device provided with a segmented electrical connection conductor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644435A1 (en) * 1993-09-21 1995-03-22 Gec-Marconi Limited Magnetic resonance apparatus
EP0968733A2 (en) * 1993-11-26 2000-01-05 Medrad Inc. Magnetic resonance imaging system
WO2000077926A1 (en) * 1999-06-14 2000-12-21 Koninklijke Philips Electronics N.V. Mri apparatus provided with anti-interference supply conductors for electrical connection equipment
EP1105966A1 (en) * 1999-06-14 2001-06-13 Koninklijke Philips Electronics N.V. Mri apparatus provided with anti-interference supply conductors for electrical connection equipment

Also Published As

Publication number Publication date
WO2003054567A2 (en) 2003-07-03
AU2002366909A1 (en) 2003-07-09
JP2005512703A (en) 2005-05-12
ATE409868T1 (en) 2008-10-15
US6998842B2 (en) 2006-02-14
EP1456680B1 (en) 2008-10-01
EP1456680A2 (en) 2004-09-15
US20050033152A1 (en) 2005-02-10
DE60229163D1 (en) 2008-11-13

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