EP2994769A4 - Method and apparatus for high resolution physiological imaging of neurons - Google Patents

Method and apparatus for high resolution physiological imaging of neurons Download PDF

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Publication number
EP2994769A4
EP2994769A4 EP13878687.6A EP13878687A EP2994769A4 EP 2994769 A4 EP2994769 A4 EP 2994769A4 EP 13878687 A EP13878687 A EP 13878687A EP 2994769 A4 EP2994769 A4 EP 2994769A4
Authority
EP
European Patent Office
Prior art keywords
neurons
high resolution
physiological imaging
resolution physiological
imaging
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.)
Withdrawn
Application number
EP13878687.6A
Other languages
German (de)
French (fr)
Other versions
EP2994769A1 (en
Inventor
Irving N. Weinberg
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.)
Weinberg Medical Physics LLC
Original Assignee
Weinberg Medical Physics LLC
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 Weinberg Medical Physics LLC filed Critical Weinberg Medical Physics LLC
Publication of EP2994769A1 publication Critical patent/EP2994769A1/en
Publication of EP2994769A4 publication Critical patent/EP2994769A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0042—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1276—Measuring magnetic properties of articles or specimens of solids or fluids of magnetic particles, e.g. imaging of magnetic nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Neurology (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
EP13878687.6A 2013-03-21 2013-05-28 Method and apparatus for high resolution physiological imaging of neurons Withdrawn EP2994769A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361804094P 2013-03-21 2013-03-21
PCT/US2013/042821 WO2014149064A1 (en) 2013-03-21 2013-05-28 Method and apparatus for high resolution physiological imaging of neurons

Publications (2)

Publication Number Publication Date
EP2994769A1 EP2994769A1 (en) 2016-03-16
EP2994769A4 true EP2994769A4 (en) 2017-03-01

Family

ID=51580562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13878687.6A Withdrawn EP2994769A4 (en) 2013-03-21 2013-05-28 Method and apparatus for high resolution physiological imaging of neurons

Country Status (2)

Country Link
EP (1) EP2994769A4 (en)
WO (1) WO2014149064A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113156350B (en) * 2021-03-25 2022-07-19 华南理工大学 Non-invasive light opaque micron-sized living tissue magnetic resonance tomography method and system
WO2022244093A1 (en) * 2021-05-18 2022-11-24 三菱電機株式会社 Biological information detection device and biological information detection method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132360A (en) * 1998-05-22 2000-10-17 Halpern; Alan A. Magnetic stretching of magnetized neurons for spinal cord or peripheral nerve repair and regeneration
WO2004091394A2 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
WO2006035359A2 (en) * 2004-09-28 2006-04-06 Philips Intellectual Property & Standards Gmbh Method of determining a spatial distribution of magnetic particles
US20110068791A1 (en) * 2008-06-20 2011-03-24 Irving Weinberg Ultra-fast pre-polarizing magnetic resonance imaging method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060248945A1 (en) * 2003-04-15 2006-11-09 Koninklijke Philips Electronics N.V. Method and apparatus for improved determination of spatial non-agglomerated magnetic particle distribution in an area of examination
EP2294436B1 (en) * 2008-06-20 2022-02-09 Irving Weinberg Method for decreasing bio-effects of magnetic field gradients
CN102469952B (en) * 2009-08-07 2014-11-12 皇家飞利浦电子股份有限公司 Apparatus and method for determining at least one electromagnetic quantity
EP2452622A1 (en) * 2010-11-11 2012-05-16 Philips Intellectual Property & Standards GmbH Colon screening by using magnetic particle imaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132360A (en) * 1998-05-22 2000-10-17 Halpern; Alan A. Magnetic stretching of magnetized neurons for spinal cord or peripheral nerve repair and regeneration
WO2004091394A2 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
WO2006035359A2 (en) * 2004-09-28 2006-04-06 Philips Intellectual Property & Standards Gmbh Method of determining a spatial distribution of magnetic particles
US20110068791A1 (en) * 2008-06-20 2011-03-24 Irving Weinberg Ultra-fast pre-polarizing magnetic resonance imaging method and system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SARITAS EMINE U ET AL: "Magnetic Particle Imaging (MPI) for NMR and MRI researchers", JOURNAL OF MAGNETIC RESONANCE, ACADEMIC PRESS, ORLANDO, FL, US, vol. 229, 27 December 2012 (2012-12-27), pages 116 - 126, XP028996785, ISSN: 1090-7807, DOI: 10.1016/J.JMR.2012.11.029 *
See also references of WO2014149064A1 *

Also Published As

Publication number Publication date
EP2994769A1 (en) 2016-03-16
WO2014149064A1 (en) 2014-09-25

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