SE8701054L - Magnetisk resonansanalys av substanser i prover, vilka inkluderar dissipativt material - Google Patents

Magnetisk resonansanalys av substanser i prover, vilka inkluderar dissipativt material

Info

Publication number
SE8701054L
SE8701054L SE8701054A SE8701054A SE8701054L SE 8701054 L SE8701054 L SE 8701054L SE 8701054 A SE8701054 A SE 8701054A SE 8701054 A SE8701054 A SE 8701054A SE 8701054 L SE8701054 L SE 8701054L
Authority
SE
Sweden
Prior art keywords
magnetic resonance
sample
dissipative material
samples
substances
Prior art date
Application number
SE8701054A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8701054D0 (sv
Inventor
H J Halpern
Original Assignee
Harvard College
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 Harvard College filed Critical Harvard College
Publication of SE8701054D0 publication Critical patent/SE8701054D0/xx
Publication of SE8701054L publication Critical patent/SE8701054L/

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
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
    • 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
    • G01R33/345—Constructional details, e.g. resonators, specially adapted to MR of waveguide type
    • 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SE8701054A 1985-07-16 1987-03-13 Magnetisk resonansanalys av substanser i prover, vilka inkluderar dissipativt material SE8701054L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/755,666 US4714886A (en) 1985-07-16 1985-07-16 Magnetic resonance analysis of substances in samples that include dissipative material
PCT/US1986/001497 WO1987000637A1 (en) 1985-07-16 1986-07-14 Magnetic resonance analysis of substances in samples that include dissipative material

Publications (2)

Publication Number Publication Date
SE8701054D0 SE8701054D0 (sv) 1987-03-13
SE8701054L true SE8701054L (sv) 1987-03-13

Family

ID=25040095

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701054A SE8701054L (sv) 1985-07-16 1987-03-13 Magnetisk resonansanalys av substanser i prover, vilka inkluderar dissipativt material

Country Status (10)

Country Link
US (1) US4714886A (enExample)
JP (1) JPS63500542A (enExample)
CH (2) CH677284A5 (enExample)
DE (1) DE3690363T1 (enExample)
DK (1) DK129887A (enExample)
FI (1) FI871111L (enExample)
GB (1) GB2191586B (enExample)
NL (1) NL8620300A (enExample)
SE (1) SE8701054L (enExample)
WO (1) WO1987000637A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117541A (ja) * 1985-11-18 1987-05-29 株式会社東芝 磁気共鳴イメ−ジング装置
US4862086A (en) * 1987-04-28 1989-08-29 Kabushiki Kaisha Toshiba System for generating magnetic fields utilized for magnetic resonance imaging apparatus
US4829252A (en) * 1987-10-28 1989-05-09 The Regents Of The University Of California MRI system with open access to patient image volume
US4855680A (en) * 1987-11-02 1989-08-08 The Regents Of The University Of California Enhanced decoupling of MRI RF coil pairs during RF tuning of MRI RF transmit coil
FR2653251A1 (fr) * 1989-10-13 1991-04-19 Centre Nat Rech Scient Procede d'authentification d'un objet par resonance paramagnetique electronique appareillage pour sa mise en óoeuvre et objet utilisable avec le procede.
US5250901A (en) * 1991-11-07 1993-10-05 The Regents Of The University Of California Open architecture iron core electromagnet for MRI using superconductive winding
DE4223909C2 (de) * 1992-06-30 1994-06-16 Bruker Analytische Messtechnik Vorrichtungen zum Messen magnetischer Resonanz
US5387867A (en) * 1993-07-26 1995-02-07 The United States Of America As Represented By The Dept. Of Health And Human Services Pulsed low frequency EPR spectrometer and imager
US5494030A (en) * 1993-08-12 1996-02-27 Trustees Of Dartmouth College Apparatus and methodology for determining oxygen in biological systems
US5706805A (en) * 1993-08-12 1998-01-13 Trustees Of Dartmouth College Apparatus and methodology for determining oxygen tension in biological systems
US5678548A (en) * 1995-07-20 1997-10-21 The United States Of America As Represented By The Department Of Health And Human Services System and method for performing in vivo imaging and oxymetry and FT microscopy by pulsed radiofrequency electron paramagnetic resonance
US5828216A (en) * 1996-08-19 1998-10-27 The United States Of America As Represented By The Department Of Health And Human Services Gated RF preamplifier for use in pulsed radiofrequency electron paramagnetic resonance and MRI
US7268553B1 (en) 1997-11-26 2007-09-11 Fonar Corporation Method and apparatus for magnetic resonance imaging
JP3034841B2 (ja) * 1998-06-05 2000-04-17 ジーイー横河メディカルシステム株式会社 Ｍｒｉ用コイル、クレードル及びｍｒｉ装置
US7215231B1 (en) 2002-08-16 2007-05-08 Fonar Corporation MRI system
US7801585B1 (en) 2003-06-02 2010-09-21 Newlife Sciences Llc System for analyzing and treating abnormality of human and animal tissues
US7640052B2 (en) 2004-05-28 2009-12-29 Ippp, Llc Method of integrated proton beam and therapeutic magnetic resonance therapy
WO2007056493A1 (en) * 2005-11-08 2007-05-18 Schumann Daniel H Device and method for the treatment of pain with electrical energy
US20080109049A1 (en) * 2006-11-08 2008-05-08 Schumann Daniel H Device & method for relieving pain
CN201035129Y (zh) * 2007-04-30 2008-03-12 西门子（中国）有限公司 一种应用于磁共振成像装置的体线圈
US20090149732A1 (en) * 2007-12-08 2009-06-11 Weinstock Ronald J System for use of electrical resonant frequencies in analyzing and treating abnormality of human and animal tissues
US20100324627A1 (en) * 2008-07-28 2010-12-23 Newlife Sciences, Llc Method and apparatus for resistivity measurement, detection and treatment in living tissue
US8664955B1 (en) 2010-02-22 2014-03-04 Howard J. Halpern High-isolation transmit/receive surface coils and method for EPRI
CA2819461A1 (en) 2010-11-30 2012-06-07 Newlife Sciences Llc Apparatus and method for treatment of pain with body impedance analyzer
EP2875369B1 (en) * 2012-07-19 2023-10-25 University of Denver Crossed-loop resonators
US11607129B2 (en) * 2018-06-11 2023-03-21 West Virginia University Combined positron emission tomography (PET)-electron paramagnetic resonance (EPR) imaging device
IL321759A (en) 2019-06-12 2025-08-01 Truerelief Llc System and method for delivering pulsed electrical current to living tissue
US10952636B2 (en) * 2019-08-16 2021-03-23 Sigwa Company Llc Planar power transmitter coil with rungs
WO2021072039A1 (en) 2019-10-08 2021-04-15 Xin Zhang Nonlinear and smart metamaterials useful to change resonance frequencies
US11911605B2 (en) 2021-03-05 2024-02-27 Truerelief Llc Method and apparatus for injury treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771054A (en) * 1972-05-15 1973-11-06 Varian Associates Method and apparatus for observing transient gyromagnetic resonance
JPS49103693A (enExample) * 1973-02-02 1974-10-01
US4045723A (en) * 1975-12-15 1977-08-30 Varian Associates, Inc. Two dimensional gyromagnetic resonance spectroscopy
US4280096A (en) * 1978-11-07 1981-07-21 Akademie Der Wissenschaften Der Ddr Spectrometer for measuring spatial distributions of paramagnetic centers in solid bodies
DE2951537A1 (de) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Zeugmatografieverfahren
JPS574541A (en) * 1980-06-12 1982-01-11 Toshiba Corp Nuclear magnetic resonance apparatus

Also Published As

Publication number Publication date
WO1987000637A1 (en) 1987-01-29
FI871111A7 (fi) 1987-03-13
DK129887D0 (da) 1987-03-13
SE8701054D0 (sv) 1987-03-13
GB8705487D0 (en) 1987-04-15
CH677284A5 (enExample) 1991-04-30
NL8620300A (nl) 1987-06-01
CH676507A5 (enExample) 1991-01-31
US4714886A (en) 1987-12-22
GB2191586A (en) 1987-12-16
DE3690363T1 (enExample) 1987-10-08
JPS63500542A (ja) 1988-02-25
FI871111A0 (fi) 1987-03-13
DK129887A (da) 1987-05-18
GB2191586B (en) 1990-04-25
FI871111L (fi) 1987-03-13

Similar Documents

Publication Publication Date Title
SE8701054L (sv) Magnetisk resonansanalys av substanser i prover, vilka inkluderar dissipativt material
Hutchinson et al. A whole-body NMR imaging machine
Mansfield et al. Medical imaging by NMR
ATE89928T1 (de) Apparat und technik zur messung der magnetischen kernresonanz.
AU545386B2 (en) Measuring nuclear magnetic resonance
ATE101942T1 (de) Verfahren und geraet zur massenbestimmung von proben mittels eines quistors.
ATE337558T1 (de) Verfahren zur bilderzeugung durch magnetische resonanz und zur spektroskopischen analyse und dazugehörendes gerät
DE68913859D1 (de) Bilderzeugung mittels magnetischer Resonanz.
EP0302742A3 (en) Methods of obtaining images representing the distribution of paramagnetic molecules in solution
EP0150938A3 (en) Nuclear magnetic resonance apparatus
SE8004075L (sv) Nmr-diagnosapparat
FR2598509B1 (fr) Procede de calibration de l'amplitude de l'excitation radiofrequence d'un appareil d'imagerie par resonance magnetique nucleaire
EP0042255B1 (en) Method and apparatus for nuclear magnetic resonance
US3197692A (en) Gyromagnetic resonance spectroscopy
FI86774C (fi) Foerfarande och anordning foer avbildning av ett omraode under anvaendande av kaernmagnetisk resonans, varvid huvudmagneten har en styrbar faeltamplitud
DE3679719D1 (de) Nichtharmonische nmr-spin-echo-bildgebung.
Nicholson et al. Recent developments in combining LODESR imaging with proton NMR imaging
US4214202A (en) Slow square wave modulated gyromagnetic resonance spectrometer for automatic analysis and process control
DE3773244D1 (de) Messung von magnetfeldern mittels magnetischer kernresonanz-prinzipien.
Okhanov et al. Assignment of polypeptide 1H and 13C signals according to the amino acid sequence by multifrequency heteronuclear decoupling
RU2094785C1 (ru) Способ получения якр-изображения
FR2592979A1 (fr) Instrument musical a membrane
SU750354A1 (ru) Способ исследовани насыщени линии электронного парамагнитного резонанса
JPS6462142A (en) Magnetic resonance imaging method
Weisman et al. Cancer detection by NMR in the living animal

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8701054-2

Effective date: 19920914

Format of ref document f/p: F