SG11201911699PA - 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

Info

Publication number
SG11201911699PA
SG11201911699PA SG11201911699PA SG11201911699PA SG11201911699PA SG 11201911699P A SG11201911699P A SG 11201911699PA SG 11201911699P A SG11201911699P A SG 11201911699PA SG 11201911699P A SG11201911699P A SG 11201911699PA SG 11201911699P A SG11201911699P A SG 11201911699PA
Authority
SG
Singapore
Prior art keywords
interventions
methodologies
aperture
imaging system
magnetic resonance
Prior art date
Application number
SG11201911699PA
Other languages
English (en)
Inventor
Irving Weinberg
Aleksandar Nelson Nacev
Ryan Hilaman
Amit Vohra
Original Assignee
Weinberg Medical Physics Inc
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 Inc filed Critical Weinberg Medical Physics Inc
Publication of SG11201911699PA publication Critical patent/SG11201911699PA/en

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
    • G01R33/28—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
    • 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
    • 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 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • G01R33/381—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SG11201911699PA 2017-06-08 2018-06-08 Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same SG11201911699PA (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
SG11201911699PA true SG11201911699PA (en) 2020-01-30

Family

ID=64564063

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201911699PA SG11201911699PA (en) 2017-06-08 2018-06-08 Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same

Country Status (8)

Country Link
US (1) US11686793B2 (de)
EP (1) EP3634235A4 (de)
JP (2) JP2020523172A (de)
KR (1) KR102516329B1 (de)
CN (1) CN110719753A (de)
AU (1) AU2018279823B2 (de)
SG (1) SG11201911699PA (de)
WO (1) WO2018227108A1 (de)

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CN113767297A (zh) 2019-02-15 2021-12-07 普罗马克索公司 用于超低场弛豫色散的系统和方法
CA3130759A1 (en) * 2019-02-22 2020-08-27 Promaxo, Inc. Systems and methods for performing magnetic resonance imaging
CN113767295B (zh) 2019-02-22 2023-02-17 普罗马克索公司 可变调谐的伪鸟笼线圈及其应用
CN113766875B (zh) 2019-03-25 2022-12-06 普罗马克索公司 用于在单面mri系统中进行体积采集的系统和方法
SG11202109927YA (en) * 2019-03-25 2021-10-28 Promaxo Inc Single-sided fast mri gradient field coils and applications thereof
MX2022010195A (es) * 2020-02-20 2022-11-14 Promaxo Inc Redes de bobinas de recepción de radiofrecuencia para la obtencion de imágenes por resonancia magnética de un solo lado.
US20230296707A1 (en) 2020-03-09 2023-09-21 Promaxo, Inc. Pulse sequences and frequency sweep pulses for single-sided magnetic resonance imaging
MX2022011198A (es) 2020-03-09 2022-09-19 Promaxo Inc Codificacion de fase con pulsos de barrido de frecuencia para imagenes por resonancia magnetica en campos magneticos inhomogeneos.
BR112023022280A2 (pt) 2021-04-26 2024-01-23 Promaxo Inc Dispositivo estereotáxico de posicionamento do períneo, e, método
EP4113146A1 (de) * 2021-06-30 2023-01-04 Siemens Healthcare GmbH Magnetresonanzbildgebungsvorrichtung mit einer konkav geformten felderzeugungseinheit
WO2023133071A1 (en) 2022-01-04 2023-07-13 Promaxo, Inc. Relaxation-based magnetic resonance thermometry with a low-field single-sided mri scanner

Family Cites Families (20)

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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
CN1230120C (zh) * 1997-05-23 2005-12-07 普罗里森姆股份有限公司 由mri引导的治疗装置
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
DE60231473D1 (de) * 2001-01-12 2009-04-23 Oxford Instr Superconductivity Verfahren und vorrichtung zur erzeugung eines magnetfeldes
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
WO2009042721A1 (en) * 2007-09-25 2009-04-02 Neosync, Inc. Systems and methods for neuro-eeg synchronization therapy
CN102171582B (zh) 2008-06-20 2014-04-23 温伯格医学物理有限公司 用于降低磁梯度场梯度的生物效应的设备和方法
US20120265050A1 (en) * 2011-04-04 2012-10-18 Ge Wang Omni-Tomographic Imaging for Interior Reconstruction using Simultaneous Data Acquisition from Multiple Imaging Modalities
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Also Published As

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

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