ES2999763T3 - Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same - Google Patents

Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same Download PDF

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Publication number
ES2999763T3
ES2999763T3 ES18812673T ES18812673T ES2999763T3 ES 2999763 T3 ES2999763 T3 ES 2999763T3 ES 18812673 T ES18812673 T ES 18812673T ES 18812673 T ES18812673 T ES 18812673T ES 2999763 T3 ES2999763 T3 ES 2999763T3
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Spain
Prior art keywords
magnetic
subject
imaging
magnetic field
magnetic resonance
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Active
Application number
ES18812673T
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English (en)
Spanish (es)
Inventor
Irving Weinberg
Aleksandar Nelson Nacev
Ryan Hilaman
Amit Vohra
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Weinberg Medical Physics Inc
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Weinberg Medical Physics Inc
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Classifications

    • 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, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • A61B5/702—Posture restraints
    • 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
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
    • G01R33/3415—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils comprising arrays of sub-coils, i.e. phased-array coils with flexible receiver channels
    • 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
    • G01R33/3808—Magnet assemblies for single-sided MR wherein the magnet assembly is located on one side of a subject only; Magnet assemblies for inside-out MR, e.g. for MR in a borehole or in a blood vessel, or magnet assemblies for fringe-field MR
    • 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
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4571—Evaluating the hip
    • 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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • High Energy & Nuclear Physics (AREA)
ES18812673T 2017-06-08 2018-06-08 Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same Active ES2999763T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762516698P 2017-06-08 2017-06-08
PCT/US2018/036686 WO2018227108A1 (en) 2017-06-08 2018-06-08 Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same

Publications (1)

Publication Number Publication Date
ES2999763T3 true ES2999763T3 (en) 2025-02-26

Family

ID=64564063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18812673T Active ES2999763T3 (en) 2017-06-08 2018-06-08 Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same

Country Status (9)

Country Link
US (1) US11686793B2 (https=)
EP (1) EP3634235B1 (https=)
JP (2) JP2020523172A (https=)
KR (1) KR102516329B1 (https=)
CN (1) CN110719753B (https=)
AU (1) AU2018279823B2 (https=)
ES (1) ES2999763T3 (https=)
SG (1) SG11201911699PA (https=)
WO (1) WO2018227108A1 (https=)

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JP7645042B2 (ja) 2019-02-15 2025-03-13 プロマクソ インコーポレイテッド 超低磁場緩和分散のためのシステムおよび方法
WO2020172673A1 (en) * 2019-02-22 2020-08-27 Promaxo, Inc. Systems and methods for performing magnetic resonance imaging
SG11202109090SA (en) 2019-02-22 2021-09-29 Promaxo Inc Pseudo-birdcage coil with variable tuning and applications thereof
AU2020248421B2 (en) 2019-03-25 2022-11-24 Promaxo, Inc. Systems and methods for volumetric acquisition in a single-sided MRI system
WO2020198395A1 (en) * 2019-03-25 2020-10-01 Promaxo, Inc. Single-sided fast mri gradient field coils and applications thereof
WO2021150902A1 (en) * 2020-01-23 2021-07-29 Promaxo, Inc. Mri-guided robotic systems and methods for biopsy
US20230110217A1 (en) * 2020-02-20 2023-04-13 Promaxo, Inc. Radio frequency reception coil networks for single-sided magnetic resonance imaging
IL296213A (en) 2020-03-09 2022-11-01 Promaxo Inc Phase coding with pulsed frequency range for magnetic resonance imaging in inhomogeneous magnetic fields
CN115244414A (zh) 2020-03-09 2022-10-25 普罗马克索公司 用于单侧磁共振成像的脉冲序列和频率扫描脉冲
WO2022232780A1 (en) 2021-04-26 2022-11-03 Promaxo, Inc. Interventional localization guide and method for mri guided pelvic interventions
MX2023013047A (es) * 2021-05-05 2024-01-19 Neuro42 Inc Aparato de generación de imágenes por resonancia magnética neurointervencionista.
EP4113146B1 (en) * 2021-06-30 2025-05-07 Siemens Healthineers AG Magnetic resonance imaging device with a concave-shaped field generation unit
MX2024008436A (es) 2022-01-04 2024-09-19 Promaxo Inc Termometría de resonancia magnética basada en relajación con un escáner de resonancia magnetica (mri) de un solo lado de campo bajo.
WO2025230012A1 (ja) * 2024-05-02 2025-11-06 国立大学法人千葉大学 磁気共鳴検出器および磁気共鳴プローブ

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US4721914A (en) * 1984-05-01 1988-01-26 The United States Of America As Represented By The United States Department Of Energy Apparatus for unilateral generation of a homogeneous magnetic field
US5382904A (en) * 1992-04-15 1995-01-17 Houston Advanced Research Center Structured coil electromagnets for magnetic resonance imaging and method for fabricating the same
US5900793A (en) * 1997-07-23 1999-05-04 Odin Technologies Ltd Permanent magnet assemblies for use in medical applications
ATE419789T1 (de) * 1997-05-23 2009-01-15 Prorhythm Inc Wegwerfbarer fokussierender ultraschallapplikator hoher intensität
US6489872B1 (en) 1999-05-06 2002-12-03 New Mexico Resonance Unilateral magnet having a remote uniform field region for nuclear magnetic resonance
US6262576B1 (en) * 1999-11-16 2001-07-17 Picker International, Inc. Phased array planar gradient coil set for MRI systems
WO2002056047A1 (en) * 2001-01-12 2002-07-18 Oxford Instruments Superconductivity Limited Magnetic field generating assembly and method
JP2002325743A (ja) 2001-05-02 2002-11-12 Shin Etsu Chem Co Ltd Ｍｒｉ用磁気回路構造
US7970452B2 (en) * 2003-09-30 2011-06-28 Hologic, Inc. Open architecture imaging apparatus and coil system for magnetic resonance imaging
US7379769B2 (en) * 2003-09-30 2008-05-27 Sunnybrook Health Sciences Center Hybrid imaging method to monitor medical device delivery and patient support for use in the method
DE102005024479B3 (de) * 2005-05-24 2006-11-30 Bruker Biospin Gmbh Probenkopf für Kernresonanz-Messungen
JP5170617B2 (ja) * 2007-04-24 2013-03-27 独立行政法人産業技術総合研究所 片側開放型磁気回路
EP3403570A1 (en) 2007-09-25 2018-11-21 Neosync, INC. Gerät mit zwei drehbaren permanentmagneten zur anbringung am kopf eines probanden
ES2907993T3 (es) 2008-06-20 2022-04-27 Irving Weinberg Procedimiento para disminuir los efectos biológicos de los gradientes de campo magnético
CN101430371B (zh) * 2008-12-19 2012-07-18 中国科学院电工研究所 一种磁共振成像的方法及其装置
WO2010114959A1 (en) 2009-04-02 2010-10-07 Mayo Foundation For Medical Education And Research Single-sided magnetic resonance imaging system suitable for performing magnetic resonance elastography
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Also Published As

Publication number Publication date
CN110719753B (zh) 2025-08-08
AU2018279823A1 (en) 2020-01-16
JP2024037819A (ja) 2024-03-19
SG11201911699PA (en) 2020-01-30
EP3634235B1 (en) 2024-11-20
AU2018279823B2 (en) 2024-03-28
EP3634235A4 (en) 2020-06-24
JP7638358B2 (ja) 2025-03-03
US20180356480A1 (en) 2018-12-13
KR20200018510A (ko) 2020-02-19
CN110719753A (zh) 2020-01-21
WO2018227108A1 (en) 2018-12-13
EP3634235A1 (en) 2020-04-15
JP2020523172A (ja) 2020-08-06
US11686793B2 (en) 2023-06-27
KR102516329B1 (ko) 2023-03-30

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