JP2020523172A - 介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法 - Google Patents

介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法 Download PDF

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JP2020523172A
JP2020523172A JP2020517768A JP2020517768A JP2020523172A JP 2020523172 A JP2020523172 A JP 2020523172A JP 2020517768 A JP2020517768 A JP 2020517768A JP 2020517768 A JP2020517768 A JP 2020517768A JP 2020523172 A JP2020523172 A JP 2020523172A
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imaging
magnetic
magnetic material
structures
image
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JP2020523172A5 (https=
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アービング・ワインバーグ
アレクサンダー・ネルソン・ナセブ
ライアン・ヒラマン
アミット・ボーラ
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Weinberg Medical Physics Inc
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    • 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
    • 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
    • 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

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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)
JP2020517768A 2017-06-08 2018-06-08 介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法 Pending JP2020523172A (ja)

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JP2023206854A JP7638358B2 (ja) 2017-06-08 2023-12-07 介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法

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US201762516698P 2017-06-08 2017-06-08
US62/516,698 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

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JP2023206854A Division JP7638358B2 (ja) 2017-06-08 2023-12-07 介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法

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JP2020523172A true JP2020523172A (ja) 2020-08-06
JP2020523172A5 JP2020523172A5 (https=) 2021-07-26

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JP2023206854A Active JP7638358B2 (ja) 2017-06-08 2023-12-07 介入のための開口を備える片側磁気共鳴画像システムおよび当該システムを動作させるための手法

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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=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024518941A (ja) * 2021-05-05 2024-05-08 ニューロ４２ インコーポレイテッド 神経介入磁気共鳴撮像装置
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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07508857A (ja) * 1992-04-15 1995-09-28 ヒューストン・アドバンスト・リサーチ・センター 磁気共鳴映像法用構造型コイル電磁石
JP2001511597A (ja) * 1997-07-23 2001-08-14 オーディン・テクノロジーズ・リミテッド 医学分野の応用で使用するための永久磁石アセンブリ
JP2002505596A (ja) * 1997-05-23 2002-02-19 トランサージカル，インコーポレイテッド Ｍｒｉ誘導治療装置及び方法
JP2002325743A (ja) * 2001-05-02 2002-11-12 Shin Etsu Chem Co Ltd Ｍｒｉ用磁気回路構造
JP2008268133A (ja) * 2007-04-24 2008-11-06 National Institute Of Advanced Industrial & Technology 片側開放型磁気回路
JP2010501294A (ja) * 2006-08-28 2010-01-21 サニーブルック アンド ウィメンズ カレッジ ヘルス サイエンシーズ センター 磁気共鳴映像法のためのオープン構造画像装置とコイルシステム
US20170139024A1 (en) * 2015-11-16 2017-05-18 Weinberg Medical Physics, Inc. Method and apparatus for high slew rate single point magnetic resonance imaging of magnetizable nanoparticles

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
EP2500742A1 (en) * 2011-03-17 2012-09-19 Koninklijke Philips Electronics N.V. Restriction of the imaging region for MRI in an inhomogeneous magnetic field
US20120265050A1 (en) * 2011-04-04 2012-10-18 Ge Wang Omni-Tomographic Imaging for Interior Reconstruction using Simultaneous Data Acquisition from Multiple Imaging Modalities
US9330825B2 (en) 2011-04-12 2016-05-03 Mohammad Sarai Magnetic configurations
CN104181480B (zh) * 2013-05-21 2017-02-08 上海联影医疗科技有限公司 磁共振装置中成像磁场测量和校正的方法及系统
US20150112187A1 (en) * 2013-10-18 2015-04-23 Imris Inc. MR Imaging with RF Coil Integrated into Patient Engaging Component
US20170227617A1 (en) 2016-02-09 2017-08-10 Weinberg Medical Physics, Inc. Method and apparatus for manipulating electropermanent magnets for magnetic resonance imaging and image guided therapy
US10823793B2 (en) * 2019-03-27 2020-11-03 Siemens Healthcare Gmbh Resonance data acquisition scanner with rotating basic field magnet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07508857A (ja) * 1992-04-15 1995-09-28 ヒューストン・アドバンスト・リサーチ・センター 磁気共鳴映像法用構造型コイル電磁石
JP2002505596A (ja) * 1997-05-23 2002-02-19 トランサージカル，インコーポレイテッド Ｍｒｉ誘導治療装置及び方法
JP2001511597A (ja) * 1997-07-23 2001-08-14 オーディン・テクノロジーズ・リミテッド 医学分野の応用で使用するための永久磁石アセンブリ
JP2002325743A (ja) * 2001-05-02 2002-11-12 Shin Etsu Chem Co Ltd Ｍｒｉ用磁気回路構造
JP2010501294A (ja) * 2006-08-28 2010-01-21 サニーブルック アンド ウィメンズ カレッジ ヘルス サイエンシーズ センター 磁気共鳴映像法のためのオープン構造画像装置とコイルシステム
JP2008268133A (ja) * 2007-04-24 2008-11-06 National Institute Of Advanced Industrial & Technology 片側開放型磁気回路
US20170139024A1 (en) * 2015-11-16 2017-05-18 Weinberg Medical Physics, Inc. Method and apparatus for high slew rate single point magnetic resonance imaging of magnetizable nanoparticles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024518941A (ja) * 2021-05-05 2024-05-08 ニューロ４２ インコーポレイテッド 神経介入磁気共鳴撮像装置
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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CN110719753B (zh) 2025-08-08
AU2018279823A1 (en) 2020-01-16
JP2024037819A (ja) 2024-03-19
ES2999763T3 (en) 2025-02-26
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
US11686793B2 (en) 2023-06-27
KR102516329B1 (ko) 2023-03-30

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