BE877786A - Procede et appareil de determination des densites de noyaux par echo de spin pour elaboration de tomogrammes - Google Patents

Procede et appareil de determination des densites de noyaux par echo de spin pour elaboration de tomogrammes

Info

Publication number
BE877786A
BE877786A BE0/196368A BE196368A BE877786A BE 877786 A BE877786 A BE 877786A BE 0/196368 A BE0/196368 A BE 0/196368A BE 196368 A BE196368 A BE 196368A BE 877786 A BE877786 A BE 877786A
Authority
BE
Belgium
Prior art keywords
tomogram
elaboration
cores
density
determining
Prior art date
Application number
BE0/196368A
Other languages
English (en)
Inventor
J Hoenninger
L Crooks
M Arakawa
Original Assignee
Univ California
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 Univ California filed Critical Univ California
Publication of BE877786A publication Critical patent/BE877786A/fr

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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BE0/196368A 1978-07-20 1979-07-19 Procede et appareil de determination des densites de noyaux par echo de spin pour elaboration de tomogrammes BE877786A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/926,571 US4297637A (en) 1978-07-20 1978-07-20 Method and apparatus for mapping lines of nuclear density within an object using nuclear magnetic resonance

Publications (1)

Publication Number Publication Date
BE877786A true BE877786A (fr) 1980-01-21

Family

ID=25453388

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/196368A BE877786A (fr) 1978-07-20 1979-07-19 Procede et appareil de determination des densites de noyaux par echo de spin pour elaboration de tomogrammes

Country Status (12)

Country Link
US (1) US4297637A (fr)
JP (1) JPS5520495A (fr)
BE (1) BE877786A (fr)
CH (1) CH634412A5 (fr)
DE (1) DE2928551A1 (fr)
DK (1) DK240479A (fr)
FR (1) FR2431697A1 (fr)
GB (1) GB2026172B (fr)
IE (1) IE48658B1 (fr)
IT (1) IT1122639B (fr)
LU (1) LU81529A1 (fr)
NL (1) NL7905614A (fr)

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Also Published As

Publication number Publication date
IE791364L (en) 1980-01-20
CH634412A5 (fr) 1983-01-31
DE2928551A1 (de) 1980-01-31
US4297637A (en) 1981-10-27
GB2026172A (en) 1980-01-30
DK240479A (da) 1980-01-21
IT1122639B (it) 1986-04-23
GB2026172B (en) 1983-04-27
JPS5520495A (en) 1980-02-13
LU81529A1 (fr) 1980-02-14
NL7905614A (nl) 1980-01-22
FR2431697B1 (fr) 1981-07-10
JPS6359699B2 (fr) 1988-11-21
IE48658B1 (en) 1985-04-03
FR2431697A1 (fr) 1980-02-15
IT7924499A0 (it) 1979-07-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Effective date: 19880731