IL121673A - System to monitor temperature near an invasive device during magnetic resonance procedures - Google Patents

System to monitor temperature near an invasive device during magnetic resonance procedures

Info

Publication number
IL121673A
IL121673A IL12167397A IL12167397A IL121673A IL 121673 A IL121673 A IL 121673A IL 12167397 A IL12167397 A IL 12167397A IL 12167397 A IL12167397 A IL 12167397A IL 121673 A IL121673 A IL 121673A
Authority
IL
Israel
Prior art keywords
magnetic resonance
device during
temperature near
monitor temperature
during magnetic
Prior art date
Application number
IL12167397A
Other languages
English (en)
Other versions
IL121673A0 (en
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 IL121673A0 publication Critical patent/IL121673A0/xx
Publication of IL121673A publication Critical patent/IL121673A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
    • G01R33/287—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities
    • 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4804—Spatially selective measurement of temperature or pH

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL12167397A 1996-09-09 1997-09-01 System to monitor temperature near an invasive device during magnetic resonance procedures IL121673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/714,840 US5730134A (en) 1996-09-09 1996-09-09 System to monitor temperature near an invasive device during magnetic resonance procedures

Publications (2)

Publication Number Publication Date
IL121673A0 IL121673A0 (en) 1998-02-22
IL121673A true IL121673A (en) 2000-02-17

Family

ID=24871664

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12167397A IL121673A (en) 1996-09-09 1997-09-01 System to monitor temperature near an invasive device during magnetic resonance procedures

Country Status (6)

Country Link
US (2) US5730134A (ja)
JP (2) JP3978264B2 (ja)
KR (1) KR19980024447A (ja)
CN (1) CN1183587A (ja)
DE (1) DE19738543A1 (ja)
IL (1) IL121673A (ja)

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JP5534652B2 (ja) * 2007-07-12 2014-07-02 株式会社東芝 磁気共鳴イメージング装置
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Also Published As

Publication number Publication date
IL121673A0 (en) 1998-02-22
DE19738543A1 (de) 1998-03-12
US5882305A (en) 1999-03-16
CN1183587A (zh) 1998-06-03
JP4153017B2 (ja) 2008-09-17
JPH10155766A (ja) 1998-06-16
JP2007203099A (ja) 2007-08-16
US5730134A (en) 1998-03-24
KR19980024447A (ko) 1998-07-06
JP3978264B2 (ja) 2007-09-19

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