KR880001528B1 - 핵자기 공명용 rf코일 - Google Patents

핵자기 공명용 rf코일 Download PDF

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Publication number
KR880001528B1
KR880001528B1 KR1019840008204A KR840008204A KR880001528B1 KR 880001528 B1 KR880001528 B1 KR 880001528B1 KR 1019840008204 A KR1019840008204 A KR 1019840008204A KR 840008204 A KR840008204 A KR 840008204A KR 880001528 B1 KR880001528 B1 KR 880001528B1
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KR
South Korea
Prior art keywords
coil
end cap
magnetic resonance
nuclear magnetic
segments
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.)
Expired
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KR1019840008204A
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English (en)
Korean (ko)
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KR850004643A (ko
Inventor
에드워드 헤이즈 세실
Original Assignee
제네럴 일렉트릭 컴패니
삼손 헬프 고트
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Publication of KR850004643A publication Critical patent/KR850004643A/ko
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Publication of KR880001528B1 publication Critical patent/KR880001528B1/ko
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    • 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
    • G01R33/34007—Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
KR1019840008204A 1983-12-23 1984-12-21 핵자기 공명용 rf코일 Expired KR880001528B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/565,254 US4692705A (en) 1983-12-23 1983-12-23 Radio frequency field coil for NMR
US565254 1995-11-30

Publications (2)

Publication Number Publication Date
KR850004643A KR850004643A (ko) 1985-07-25
KR880001528B1 true KR880001528B1 (ko) 1988-08-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840008204A Expired KR880001528B1 (ko) 1983-12-23 1984-12-21 핵자기 공명용 rf코일

Country Status (7)

Country Link
US (1) US4692705A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0151745B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60169748A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR880001528B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3482058D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI844514A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL73752A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US6344745B1 (en) 1998-11-25 2002-02-05 Medrad, Inc. Tapered birdcage resonator for improved homogeneity in MRI
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US6284971B1 (en) 1998-11-25 2001-09-04 Johns Hopkins University School Of Medicine Enhanced safety coaxial cables
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US7598739B2 (en) * 1999-05-21 2009-10-06 Regents Of The University Of Minnesota Radio frequency gradient, shim and parallel imaging coil
US6633161B1 (en) 1999-05-21 2003-10-14 The General Hospital Corporation RF coil for imaging system
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US6888153B2 (en) * 2000-04-05 2005-05-03 University Of Washington Capacitive shield for containing radiofrequency magnetic fields
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Also Published As

Publication number Publication date
US4692705A (en) 1987-09-08
JPH0350541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-02
JPS60169748A (ja) 1985-09-03
FI844514A0 (fi) 1984-11-16
DE3482058D1 (de) 1990-05-31
EP0151745A2 (en) 1985-08-21
FI844514L (fi) 1985-06-24
IL73752A0 (en) 1985-03-31
IL73752A (en) 1989-02-28
FI844514A7 (fi) 1985-06-24
EP0151745A3 (en) 1985-12-18
EP0151745B1 (en) 1990-04-25
KR850004643A (ko) 1985-07-25

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