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AU551305B2 - Determining temperature and ph using lmr-a non-invasive technique - Google Patents

Determining temperature and ph using lmr-a non-invasive technique

Info

Publication number
AU551305B2
AU551305B2 AU14900/83A AU1490083A AU551305B2 AU 551305 B2 AU551305 B2 AU 551305B2 AU 14900/83 A AU14900/83 A AU 14900/83A AU 1490083 A AU1490083 A AU 1490083A AU 551305 B2 AU551305 B2 AU 551305B2
Authority
AU
Australia
Prior art keywords
lmr
invasive technique
determining temperature
invasive
determining
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
AU14900/83A
Other versions
AU1490083A (en
Inventor
Bertold Knuttel
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.)
Bruker Biospin MRI GmbH
Original Assignee
Bruker Medizintechnik GmbH
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=6164559&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU551305(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bruker Medizintechnik GmbH filed Critical Bruker Medizintechnik GmbH
Publication of AU1490083A publication Critical patent/AU1490083A/en
Application granted granted Critical
Publication of AU551305B2 publication Critical patent/AU551305B2/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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
    • 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
    • A61B5/0515—Magnetic particle imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • 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
    • 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
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU14900/83A 1982-05-26 1983-05-24 Determining temperature and ph using lmr-a non-invasive technique Ceased AU551305B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823219832 DE3219832A1 (en) 1982-05-26 1982-05-26 METHOD FOR NON-INVASIVELY DETERMINING MEASURED VALUES WITHIN A LIVING BODY
DE32198329 1982-05-26

Publications (2)

Publication Number Publication Date
AU1490083A AU1490083A (en) 1983-12-01
AU551305B2 true AU551305B2 (en) 1986-04-24

Family

ID=6164559

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14900/83A Ceased AU551305B2 (en) 1982-05-26 1983-05-24 Determining temperature and ph using lmr-a non-invasive technique

Country Status (5)

Country Link
EP (1) EP0095124A1 (en)
JP (1) JPS58218950A (en)
AU (1) AU551305B2 (en)
DE (1) DE3219832A1 (en)
ZA (1) ZA833784B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554925A (en) * 1982-07-07 1985-11-26 Picker International, Ltd. Nuclear magnetic resonance imaging method
US4480228A (en) * 1982-10-15 1984-10-30 General Electric Company Selective volume method for performing localized NMR spectroscopy
US4506223A (en) * 1982-11-22 1985-03-19 General Electric Company Method for performing two-dimensional and three-dimensional chemical shift imaging
US4558279A (en) * 1983-03-07 1985-12-10 University Of Cincinnati Methods for detecting and imaging a temperature of an object by nuclear magnetic resonance
US4585993A (en) * 1983-12-14 1986-04-29 General Electric Company Method for selective NMR imaging of chemically-shifted nuclei
GB8408127D0 (en) * 1984-03-29 1984-05-10 Nyegaard & Co As Contrast agents
IL86470A (en) * 1988-05-23 1994-11-28 E M T Electro Magnetic Technol Remote temperature monitoring apparatus and technique
US4914608A (en) * 1988-08-19 1990-04-03 The United States Of America As Represented By The Department Of Health And Human Services In-vivo method for determining and imaging temperature of an object/subject from diffusion coefficients obtained by nuclear magnetic resonance
IL87649A (en) * 1988-09-01 1992-07-15 Elscint Ltd Hyperthermic power delivery system
US4984574A (en) * 1988-11-23 1991-01-15 Seth Goldberg Noninvasive fetal oxygen monitor using NMR
WO1991006847A1 (en) * 1989-11-07 1991-05-16 Commonwealth Scientific And Industrial Research Organisation Nmr thermal analyser
JP3160351B2 (en) * 1992-03-13 2001-04-25 株式会社東芝 Magnetic resonance diagnostic equipment
US5433717A (en) * 1993-03-23 1995-07-18 The Regents Of The University Of California Magnetic resonance imaging assisted cryosurgery
IT1265440B1 (en) * 1993-12-24 1996-11-22 Bracco Spa PARAMAGNETIC DIAGNOSTIC FORMULATIONS AND METHOD OF USE OF THEM
ES2123449B1 (en) * 1997-03-06 1999-09-16 Univ Madrid Nac Educacion PROCEDURE FOR OBTAINING IMAGES AND SPECTRUMS OF THE EXTRACELLULAR PH BY MAGNETIC RESONANCE WITH EXTRINSIC INDICATORS CONTAINING 1H OR 19F.
US6963769B1 (en) 1999-04-21 2005-11-08 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Method for enhancing contrast produced by MRI
GB0009353D0 (en) * 2000-04-14 2000-05-31 Nycomed Imaging As Method
CN1774205B (en) * 2003-04-15 2010-04-28 皇家飞利浦电子股份有限公司 Method for spatially resolved determination of magnetic particle distribution in an area of examination
EP1615556B1 (en) 2003-04-15 2012-06-13 Philips Intellectual Property & Standards GmbH Method of determining state variables and changes in state variables
US9808173B2 (en) 2003-04-15 2017-11-07 Koninklijke Philips N.V. Method for the spatially resolved determination of physcial, chemical and/or biological properties or state variables
EP1658601A1 (en) 2003-08-19 2006-05-24 Philips Intellectual Property & Standards GmbH Method of receiving messages transmitted from vehicle to vehicle
CN101080196B (en) * 2004-12-15 2010-05-12 皇家飞利浦电子股份有限公司 Method of determining a spatial distribution of magnetic particles
CN112378942B (en) * 2020-10-29 2023-05-26 四川轻化工大学 White spirit grade classification and identification method based on nuclear magnetic resonance fingerprint

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596160A (en) * 1976-12-15 1981-08-19 Nat Res Dev Nuclear magnetic resonance apparatus and methods
GB1584949A (en) * 1978-05-25 1981-02-18 Emi Ltd Imaging systems
US4354499A (en) * 1978-11-20 1982-10-19 Damadian Raymond V Apparatus and method for nuclear magnetic resonance scanning and mapping
DE2854774A1 (en) * 1978-12-19 1980-07-10 Battelle Institut E V Surface live examination appts. for body tissue etc. - measures nuclide density and both relaxation times using spin echo
GB2056088B (en) * 1979-08-10 1984-07-11 Emi Ltd Nuclear magnetic resonance systems
GB2057142B (en) * 1979-08-10 1983-09-14 Emi Ltd Nuclear magnetic resonance systems
DE2951018A1 (en) * 1979-12-19 1982-02-11 Wilfried H. Dr. 5483 Bad Neuenahr Bergmann Spin-echo measurement at eigen temp. of specimen - using superconducting coil screened by second enclosing superconducting coil
DE2951537A1 (en) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München TEMPERATURE METHOD

Also Published As

Publication number Publication date
ZA833784B (en) 1984-03-28
JPS58218950A (en) 1983-12-20
DE3219832A1 (en) 1983-12-01
EP0095124A1 (en) 1983-11-30
AU1490083A (en) 1983-12-01

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