SG11202109088TA - Systems and methods for performing magnetic resonance imaging - Google Patents

Systems and methods for performing magnetic resonance imaging

Info

Publication number
SG11202109088TA
SG11202109088TA SG11202109088TA SG11202109088TA SG11202109088TA SG 11202109088T A SG11202109088T A SG 11202109088TA SG 11202109088T A SG11202109088T A SG 11202109088TA SG 11202109088T A SG11202109088T A SG 11202109088TA SG 11202109088T A SG11202109088T A SG 11202109088TA
Authority
SG
Singapore
Prior art keywords
systems
methods
magnetic resonance
resonance imaging
performing magnetic
Prior art date
Application number
SG11202109088TA
Inventor
Aleksandar Nacev
Jose Algarin
Pulkit Malik
Hongli Dong
Muller Gomes
Sabareish Pandian
Dinesh Kumar
John Nolte
Ram Narayanan
Original Assignee
Promaxo 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 Promaxo Inc filed Critical Promaxo Inc
Publication of SG11202109088TA publication Critical patent/SG11202109088TA/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
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
    • 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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/543—Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SG11202109088TA 2019-02-22 2020-02-24 Systems and methods for performing magnetic resonance imaging SG11202109088TA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962809503P 2019-02-22 2019-02-22
US201962823521P 2019-03-25 2019-03-25
US202062979332P 2020-02-20 2020-02-20
PCT/US2020/019530 WO2020172673A1 (en) 2019-02-22 2020-02-24 Systems and methods for performing magnetic resonance imaging

Publications (1)

Publication Number Publication Date
SG11202109088TA true SG11202109088TA (en) 2021-09-29

Family

ID=72145025

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202109088TA SG11202109088TA (en) 2019-02-22 2020-02-24 Systems and methods for performing magnetic resonance imaging

Country Status (12)

Country Link
US (1) US20220113361A1 (en)
EP (1) EP3928108A4 (en)
JP (1) JP7494198B2 (en)
KR (1) KR20220007039A (en)
CN (1) CN113785210A (en)
AU (1) AU2020225653A1 (en)
BR (1) BR112021016379A2 (en)
CA (1) CA3130759A1 (en)
IL (1) IL285671A (en)
MX (1) MX2021010072A (en)
SG (1) SG11202109088TA (en)
WO (1) WO2020172673A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3928109A4 (en) 2019-02-22 2022-12-14 Promaxo, Inc. Pseudo-birdcage coil with variable tuning and applications thereof
MX2021011114A (en) 2019-03-25 2021-10-13 Promaxo Inc Systems and methods for volumetric acquisition in a single-sided mri system.
AU2020308866A1 (en) 2019-06-25 2021-12-23 Promaxo, Inc. Systems and methods for image reconstruction in magnetic resonance imaging
CN110940945B (en) * 2019-12-02 2020-11-03 浙江大学 Magnetic resonance imaging radio frequency coil assembly with high time domain signal stability
KR20220131311A (en) 2020-01-23 2022-09-27 프로맥소 인크. MRI-guided robotic systems and methods for biopsy
BR112022016563A2 (en) 2020-02-20 2022-10-11 Promaxo Inc UNILATERAL MAGNETIC IMAGE GENERATION DEVICE, AND, ADJUSTMENT METHOD OF A UNILATERAL MAGNETIC IMAGE GENERATING DEVICE
IL296217A (en) 2020-03-09 2022-11-01 Promaxo Inc Pulse sequences and frequency sweep pulses for single-sided magnetic resonance imaging
CA3171080A1 (en) 2020-03-09 2021-09-16 Muller Francis DE MATOS GOMES Phase encoding with frequency sweep pulses for magnetic resonance imaging in inhomogeneous magnetic fields
JP2024518150A (en) 2021-04-26 2024-04-25 プロマクソ インコーポレイテッド Intervention location guide and method for mri guided pelvic interventions - Patents.com
CN118076901A (en) * 2021-05-05 2024-05-24 Neuro42公司 Neuro-interventional magnetic resonance imaging device
EP4113146A1 (en) * 2021-06-30 2023-01-04 Siemens Healthcare GmbH Magnetic resonance imaging device with a concave-shaped field generation unit
WO2023133071A1 (en) 2022-01-04 2023-07-13 Promaxo, Inc. Relaxation-based magnetic resonance thermometry with a low-field single-sided mri scanner
JP2023150057A (en) 2022-03-31 2023-10-16 キヤノンメディカルシステムズ株式会社 Reception coil and magnetic resonance imaging device
CN115586473B (en) * 2022-12-13 2023-03-17 中国科学技术大学先进技术研究院 Magnetic field shimming method and device, magnetic resonance imaging equipment and readable storage medium

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428349A (en) * 1990-05-25 1992-01-30 Toshiba Corp Static magnetic field magnet for mri device
US5510714A (en) * 1991-08-09 1996-04-23 Hitachi, Ltd. Magnetic resonance imaging apparatus and RF coil employed therein
US5309104A (en) * 1992-05-22 1994-05-03 General Electric Company Asymmetric radio frequency coil for magnetic resonance imaging
CN1230120C (en) * 1997-05-23 2005-12-07 普罗里森姆股份有限公司 MRI-guided therapeutic unit and method
JP3283242B2 (en) * 1999-06-21 2002-05-20 ジーイー横河メディカルシステム株式会社 Gradient coil manufacturing method, gradient coil and MRI apparatus
JP3423902B2 (en) * 1999-09-17 2003-07-07 ジーイー横河メディカルシステム株式会社 Gradient magnetic field measurement method and MRI apparatus
US6704594B1 (en) * 2000-11-06 2004-03-09 Topspin Medical (Israel) Limited Magnetic resonance imaging device
EP1352258B1 (en) * 2001-01-12 2009-03-11 Oxford Instruments Superconductivity Limited Magnetic field generating assembly and method
EA006178B1 (en) * 2001-11-06 2005-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method and apparatus for subterranean formation flow imaging
US6977503B2 (en) 2003-02-10 2005-12-20 Quantum Magnetics, Inc. System and method for single-sided magnetic resonance imaging
US7466323B2 (en) * 2003-06-03 2008-12-16 Ge Medical Systems Information Technologies, Inc. Key image note display and annotation system and method
US7728591B2 (en) * 2005-10-28 2010-06-01 Koninklijke Philips Electronics N.V. Imaging region-specific radio frequency coils for MRI
JP4869029B2 (en) * 2006-11-09 2012-02-01 株式会社日立製作所 Coil apparatus and magnetic resonance inspection apparatus using the same
US8002465B2 (en) * 2007-11-19 2011-08-23 Pyronia Medical Technologies, Inc. Patient positioning system and methods for diagnostic radiology and radiotherapy
US20120161768A1 (en) * 2010-12-23 2012-06-28 General Electric Company System and method for communicating data
US9696392B2 (en) * 2013-03-15 2017-07-04 Synaptive Medical (Barbados) Inc. System and method for magnetic resonance image acquisition
WO2014155234A1 (en) * 2013-03-28 2014-10-02 Koninklijke Philips N.V. Multi-zone radio-frequency coil array for variable patient sizes
DE102013214880A1 (en) * 2013-07-30 2015-02-05 Siemens Aktiengesellschaft magnetic resonance apparatus
DE102013226745A1 (en) * 2013-12-19 2015-06-25 Sirona Dental Systems Gmbh Magnetic resonance scanning device for medical diagnostics
US20150285882A1 (en) 2014-04-03 2015-10-08 University Of Maryland, Baltimore Portable system and method for mri imaging and tissue analysis
CN112083365B (en) * 2014-09-05 2023-06-27 海珀菲纳股份有限公司 Low field magnetic resonance imaging method and apparatus
JP6151312B2 (en) * 2015-07-13 2017-06-21 東芝メディカルシステムズ株式会社 Coil pad and planar coil device
AU2017281519A1 (en) * 2016-06-22 2019-01-24 Viewray Technologies, Inc. Magnetic resonance imaging at low field strength
US20180074144A1 (en) * 2016-09-11 2018-03-15 Aspect Imaging Ltd. Combining simultaneous magnetic resonance imaging (mri) and positron-emission tomography (pet)
US11320505B2 (en) 2016-12-06 2022-05-03 Yale University MRI system using nonuniform magnetic fields
WO2018227108A1 (en) * 2017-06-08 2018-12-13 Weinberg Medical Physics, Inc. Unilateral magnetic resonance imaging system with aperture for interventions and methodologies for operating same
WO2019200159A1 (en) * 2018-04-11 2019-10-17 Boards Of Regents Of The University Of Texas Systems Mri adaptation for radiotherapy machines
US10877116B2 (en) * 2018-04-25 2020-12-29 Quality Electrodynamics, Llc Birdcage magnetic resonance imaging (MRI) coil with open shield for single tune MRI coil and multi-tune MRI coil
US11269749B2 (en) * 2018-05-08 2022-03-08 General Electric Company System and method for monitoring health status of a gradient coil
WO2020050776A1 (en) * 2018-09-03 2020-03-12 Singapore University Of Technology And Design Permanent magnet system and method of forming thereof

Also Published As

Publication number Publication date
KR20220007039A (en) 2022-01-18
JP2022521391A (en) 2022-04-07
WO2020172673A1 (en) 2020-08-27
EP3928108A1 (en) 2021-12-29
BR112021016379A2 (en) 2021-10-19
CN113785210A (en) 2021-12-10
IL285671A (en) 2021-10-31
CA3130759A1 (en) 2020-08-27
JP7494198B2 (en) 2024-06-03
US20220113361A1 (en) 2022-04-14
EP3928108A4 (en) 2023-03-15
AU2020225653A1 (en) 2021-09-16
MX2021010072A (en) 2021-12-10

Similar Documents

Publication Publication Date Title
IL285671A (en) Systems and methods for performing magnetic resonance imaging
EP3853820A4 (en) Systems and methods for magnetic resonance image reconstruction
SG11202010238PA (en) Systems and methods for improving magnetic resonance imaging using deep learning
IL278820A (en) B0 magnet methods and apparatus for a magnetic resonance imaging system
IL286249A (en) Systems and methods for magnetic resonance imaging of infants
GB2555890B (en) System and method for magnetic resonance imaging
IL287750A (en) Systems, devices, and methods for magnetic resonance imaging of infants
GB2587866B (en) Magnetic resonance imaging systems and methods
EP3313281A4 (en) System and method for fast imaging in magnetic resonance imaging
EP3635424A4 (en) Apparatus for improving magnetic resonance imaging
EP3446140A4 (en) System and method for magnetic resonance imaging acceleration
EP3324844A4 (en) System and method for magnetic resonance imaging
EP3295200A4 (en) Systems and methods for diffusion-weighted multi-spectral magnetic resonance imaging
IL289101A (en) Systems and methods for image reconstruction in magnetic resonance imaging
EP3607340A4 (en) System and method for improved spin-echo-based magnetic resonance imaging
EP3403112A4 (en) System and method for improved homogeneous and inhomogeneous magnetization transfer magnetic resonance imaging
EP3402399A4 (en) Magnetic resonance imaging apparatus and method thereof
EP3317688A4 (en) System and method for an eddy-current field compensation in magnetic resonance imaging
GB2543961B (en) Magnetic resonance imaging matrix shim coil system and method
EP3352664A4 (en) Local coil apparatus, magnetic resonance imaging (mri) apparatus, and control method of the local coil apparatus
EP3688478A4 (en) Magnetic resonance coils for simultaneous imaging and b0 shimming
GB2591000B (en) Gradient coil apparatus and methods for MRI
GB2552434B (en) System and method for magnetic resonance coil arrangement
EP3435861A4 (en) Magnetic resonance imaging apparatus and program
EP4064984A4 (en) Magnetic resonance imaging apparatus