JP2018519863A5 - - Google Patents

Download PDF

Info

Publication number
JP2018519863A5
JP2018519863A5 JP2017556232A JP2017556232A JP2018519863A5 JP 2018519863 A5 JP2018519863 A5 JP 2018519863A5 JP 2017556232 A JP2017556232 A JP 2017556232A JP 2017556232 A JP2017556232 A JP 2017556232A JP 2018519863 A5 JP2018519863 A5 JP 2018519863A5
Authority
JP
Japan
Prior art keywords
coil
high frequency
conductor
frequency component
component according
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.)
Granted
Application number
JP2017556232A
Other languages
English (en)
Japanese (ja)
Other versions
JP6784697B2 (ja
JP2018519863A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2016/032014 external-priority patent/WO2016183284A1/en
Publication of JP2018519863A publication Critical patent/JP2018519863A/ja
Publication of JP2018519863A5 publication Critical patent/JP2018519863A5/ja
Application granted granted Critical
Publication of JP6784697B2 publication Critical patent/JP6784697B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017556232A 2015-05-12 2016-05-12 高周波コイルの方法および装置 Active JP6784697B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562160036P 2015-05-12 2015-05-12
US62/160,036 2015-05-12
US201562169102P 2015-06-01 2015-06-01
US62/169,102 2015-06-01
PCT/US2016/032014 WO2016183284A1 (en) 2015-05-12 2016-05-12 Radio frequency coil methods and apparatus

Publications (3)

Publication Number Publication Date
JP2018519863A JP2018519863A (ja) 2018-07-26
JP2018519863A5 true JP2018519863A5 (https=) 2019-05-23
JP6784697B2 JP6784697B2 (ja) 2020-11-11

Family

ID=57248524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017556232A Active JP6784697B2 (ja) 2015-05-12 2016-05-12 高周波コイルの方法および装置

Country Status (13)

Country Link
US (4) US10709387B2 (https=)
EP (1) EP3294129B1 (https=)
JP (1) JP6784697B2 (https=)
KR (1) KR20180018542A (https=)
CN (1) CN107530026B (https=)
AU (1) AU2016261914B2 (https=)
BR (1) BR112017022774A2 (https=)
CA (1) CA2983448C (https=)
HK (1) HK1252007A1 (https=)
IL (1) IL255285A0 (https=)
MX (1) MX2017014426A (https=)
TW (1) TWI626461B (https=)
WO (1) WO2016183284A1 (https=)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5110881B2 (ja) 2004-02-20 2012-12-26 ユニバーシティ オブ フロリダ リサーチ ファウンデーション，インコーポレイティド 軟組織を同時に画像化しながら等角放射線治療を送達するためのシステム
WO2010148230A1 (en) 2009-06-19 2010-12-23 Viewray Incorporated System and method for performing tomographic image acquisition and reconstruction
CN108452443B (zh) 2012-10-26 2021-05-18 优瑞技术公司 利用对放射疗法的生理反应的成像对治疗评估的系统
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
JP2016539703A (ja) 2013-12-03 2016-12-22 ビューレイ・テクノロジーズ・インコーポレイテッドＶｉｅｗＲａｙ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 位相相関を用いた非剛体変形の存在下での医用画像のシングル及びマルチのモダリティ位置合わせ
US9817093B2 (en) 2014-09-05 2017-11-14 Hyperfine Research, Inc. Low field magnetic resonance imaging methods and apparatus
CA3115673A1 (en) 2014-11-11 2016-05-19 Hyperfine Research, Inc. Pulse sequences for low field magnetic resonance
US10813564B2 (en) 2014-11-11 2020-10-27 Hyperfine Research, Inc. Low field magnetic resonance methods and apparatus
HK1251301A1 (zh) 2015-04-13 2019-01-25 Hyperfine, Inc. 磁线圈供电方法和装置
HK1252007A1 (zh) 2015-05-12 2019-05-10 Hyperfine, Inc. 射频线圈方法和装置
CN109310879A (zh) 2016-03-02 2019-02-05 优瑞技术公司 利用磁共振成像的粒子疗法
MX2018011524A (es) 2016-03-22 2019-07-04 Hyperfine Res Inc Métodos y aparato para adaptar campos magnéticos.
US11660015B2 (en) * 2016-05-23 2023-05-30 Icahn School Of Medicine At Mount Sinai Imaging compatible foot stressor for use in diagnosing foot injuries
CN115407252A (zh) * 2016-06-22 2022-11-29 优瑞技术公司 低场强磁共振成像
US11284811B2 (en) 2016-06-22 2022-03-29 Viewray Technologies, Inc. Magnetic resonance volumetric imaging
TWI667487B (zh) 2016-09-29 2019-08-01 美商超精細研究股份有限公司 射頻線圈調諧方法及裝置
JP2019535424A (ja) 2016-11-22 2019-12-12 ハイパーファイン リサーチ，インコーポレイテッド 磁気共鳴画像における自動検出のためのシステムおよび方法
US10585153B2 (en) 2016-11-22 2020-03-10 Hyperfine Research, Inc. Rotatable magnet methods and apparatus for a magnetic resonance imaging system
US10627464B2 (en) 2016-11-22 2020-04-21 Hyperfine Research, Inc. Low-field magnetic resonance imaging methods and apparatus
US10539637B2 (en) 2016-11-22 2020-01-21 Hyperfine Research, Inc. Portable magnetic resonance imaging methods and apparatus
CN110382049A (zh) 2016-12-13 2019-10-25 优瑞技术公司 放射治疗系统和方法
US11156682B2 (en) 2017-03-24 2021-10-26 Quality Electrodynamics, Llc Single layer magnetic resonance imaging transmit/receive radio frequency coil for different anatomies
US10976388B2 (en) 2017-03-24 2021-04-13 Quality Electrodynamics, Llc Minimizing intravascular magnetic resonance imaging (MRI) guidewire heating with single layer MRI transmit/receive radio frequency coil
US10649048B2 (en) * 2017-04-28 2020-05-12 Quality Electrodynamics, Llc Single layer magnetic resonance imaging (MRI) transmit/receive (TX/RX) radio frequency (RF) coil with integrated shimming
US11193992B2 (en) 2017-05-05 2021-12-07 Quality Electrodynamics, Llc Single layer magnetic resonance imaging (MRI) transmit/receive (Tx/Rx) radio frequency (RF) coil with induced current failsafe protection
US10838028B2 (en) 2017-06-19 2020-11-17 Quality Electrodynamics, Llc Decoupling magnetic resonance imaging (MRI) radio frequency (RF) coil elements with high acceleration factor in parallel transmit (pTx) or receive (Rx) coils using fewer channels
US10466320B2 (en) * 2017-08-17 2019-11-05 General Electric Company Multi-layered radio frequency coil
CN107831461A (zh) * 2017-10-24 2018-03-23 中国计量大学 基于0‑1整数规划的纵向梯度线圈设计方法
EP3710112B1 (en) 2017-12-06 2025-08-27 Viewray Systems, Inc. Optimization of multimodal radiotherapy
CN108182329A (zh) * 2018-01-05 2018-06-19 重庆大学 一种应用粒子群算法的射频线圈设计方法及线圈结构
EP3550319A1 (en) * 2018-04-05 2019-10-09 Koninklijke Philips N.V. Emulation mode for mri
MX2020011072A (es) 2018-04-20 2020-11-06 Hyperfine Res Inc Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica.
US11209509B2 (en) 2018-05-16 2021-12-28 Viewray Technologies, Inc. Resistive electromagnet systems and methods
MX2020012542A (es) 2018-05-21 2021-02-16 Hyperfine Res Inc Cadena de señal de bobina de radiofrecuencia para un sistema de resonancia magnética (mri) de campo bajo.
CA3098461A1 (en) 2018-05-21 2019-11-28 Hyperfine Research, Inc. B0 magnet methods and apparatus for a magnetic resonance imaging system
TW202015621A (zh) 2018-07-19 2020-05-01 美商超精細研究股份有限公司 在磁共振成像中患者定位之方法及設備
CN113795764B (zh) 2018-07-30 2025-03-25 海珀菲纳股份有限公司 用于磁共振图像重建的深度学习技术
TW202012951A (zh) 2018-07-31 2020-04-01 美商超精細研究股份有限公司 低場漫射加權成像
CN109145408B (zh) * 2018-08-01 2020-12-25 浙江大学 一种基于改进粒子群算法的隐式曲面多孔结构优化方法
CN113557526B (zh) 2018-08-15 2025-11-14 海珀菲纳股份有限公司 磁共振成像方法、系统和计算机程序产品
US11567150B2 (en) * 2018-10-19 2023-01-31 Transmural Systems Llc MRI-compatible devices
CA3122087A1 (en) 2018-12-19 2020-06-25 Hyperfine Research, Inc. System and methods for grounding patients during magnetic resonance imaging
EP3903117B1 (en) 2018-12-28 2024-06-26 Hyperfine, Inc. Correcting for hysteresis in magnetic resonance imaging
EP3690468B8 (de) * 2019-01-29 2024-02-21 Siemens Healthineers AG Magnetresonanzeinrichtung und verfahren zur aufnahme von magnetresonanzdaten mit einer gradientenspule welche zur erzeugung eines radialen gradientenfelds ausgebildet ist
CA3132976A1 (en) 2019-03-12 2020-09-17 Christopher Thomas Mcnulty Systems and methods for magnetic resonance imaging of infants
JP2022526718A (ja) 2019-03-14 2022-05-26 ハイパーファイン，インコーポレイテッド 空間周波数データから磁気共鳴画像を生成するための深層学習技術
BR112021020493A2 (pt) 2019-04-26 2021-12-07 Hyperfine Inc Técnicas para o controle dinâmico de um sistema de imagem de ressonância magnética
JP2022531485A (ja) * 2019-05-07 2022-07-06 ハイパーファイン，インコーポレイテッド 乳児の磁気共鳴画像のためのシステム、装置、及び方法
WO2020257242A1 (en) * 2019-06-17 2020-12-24 The Regents Of The University Of California Systems and methods for fabricating conformal magnetic resonance imaging (mri) receive coils
US11698430B2 (en) 2019-08-15 2023-07-11 Hyperfine Operations, Inc. Eddy current mitigation systems and methods
EP4042176B1 (en) 2019-10-08 2025-04-30 Hyperfine Operations, Inc. System and methods for detecting electromagnetic interference in patients during magnetic resonance imaging
CN110568390A (zh) * 2019-10-14 2019-12-13 惠仁望都医疗设备科技有限公司 一种双平面匀场线圈的设计方法
US20210124001A1 (en) 2019-10-25 2021-04-29 Hyperfine Research, Inc. Systems and methods for detecting patient motion during magnetic resonance imaging
EP4644938A3 (en) 2019-10-25 2025-12-31 Hyperfine Operations, Inc. ARTIFACT REDUCTION IN MAGNETIC RESONANCE IMAGING
WO2021108216A1 (en) 2019-11-27 2021-06-03 Hyperfine Research, Inc. Techniques for noise suppression in an environment of a magnetic resonance imaging system
CN115552269B (zh) 2019-12-10 2026-03-13 海珀菲纳运营有限公司 用于磁共振成像的具有非铁磁框架的永磁体装配件
US11422213B2 (en) 2019-12-10 2022-08-23 Hyperfine Operations, Inc. Ferromagnetic frame for magnetic resonance imaging
US11415651B2 (en) 2019-12-10 2022-08-16 Hyperfine Operations, Inc. Low noise gradient amplification components for MR systems
USD932014S1 (en) 2019-12-10 2021-09-28 Hyperfine, Inc. Frame for magnets in magnetic resonance imaging
USD912822S1 (en) 2019-12-10 2021-03-09 Hyperfine Research, Inc. Frame for magnets in magnetic resonance imaging
JP7320218B2 (ja) * 2019-12-19 2023-08-03 国立大学法人京都大学 傾斜磁場コイルの設計方法および傾斜磁場コイル
US12055610B2 (en) * 2020-02-03 2024-08-06 Quality Electrodynamics, Llc Single shim coil design for B0 shimming
CN113325350B (zh) * 2020-02-28 2022-04-08 河海大学 一种基于离散网格的高性能梯度线圈设计方法
CN111707979B (zh) * 2020-06-28 2022-09-16 深圳航天科技创新研究院 基于逆向表面边界单元法的磁共振头部射频线圈设计方法
CN112545485B (zh) * 2020-11-30 2023-08-15 上海联影医疗科技股份有限公司 一种磁共振扫描方法、装置、设备及存储介质
CN112855118B (zh) * 2021-01-15 2023-03-14 中国石油大学(北京) 随钻核磁共振探头天线配置方法、装置、设备及存储介质
US20220229132A1 (en) 2021-01-15 2022-07-21 Hyperfine, Inc. Flexible radio frequency coil apparatus and methods for magnetic resonance imaging
CN117930100A (zh) 2021-01-15 2024-04-26 海珀菲纳运营有限公司 磁共振成像系统
EP4295167A1 (en) * 2021-02-19 2023-12-27 Katholieke Universiteit Leuven 3d printed mri coil, phantom and shimming element
CN114720927B (zh) * 2021-03-31 2025-01-14 无锡鸣石峻致医疗科技有限公司 一种适用于器官无创定量检测的核磁共振测量系统
CN113030811B (zh) * 2021-05-19 2021-09-07 中国科学院精密测量科学与技术创新研究院 一种圆筒型匀场线圈的设计方法
WO2023028786A1 (zh) * 2021-08-30 2023-03-09 深圳先进技术研究院 一种设计非线性梯度线圈的方法以及非线性空间编码方法
CN115728687A (zh) * 2021-08-30 2023-03-03 深圳先进技术研究院 一种设计非线性梯度线圈的方法以及非线性空间编码方法
CN114217253B (zh) * 2021-10-29 2023-12-01 江苏力磁医疗设备有限公司 一种射频线圈的调试装置及调试方法
CN115032578B (zh) * 2022-05-27 2025-09-26 深圳航天科技创新研究院 用于头部磁共振成像的正交射频线圈结构
US20240215849A1 (en) * 2022-12-28 2024-07-04 Neuro42 Inc. Intracranial radio frequency coil for intraoperative magnetic resonance imaging
WO2025213462A1 (zh) * 2024-04-12 2025-10-16 中国科学院深圳先进技术研究院 一种用于磁共振成像的通用无线射频线圈系统和成像方法
CN119623185B (zh) * 2024-11-26 2025-09-26 华中科技大学 一种基于目标场法和Adam确定磁场线圈流函数的方法和系统

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771055A (en) 1972-03-17 1973-11-06 Varian Associates Double nuclear magnetic resonance coil
NL8203934A (nl) * 1982-10-12 1984-05-01 Philips Nv Kernspintomograaf.
JPS6012044A (ja) * 1983-06-30 1985-01-22 株式会社島津製作所 Ｎｍｒ−ｃｔ装置
FI80346C (fi) * 1983-07-07 1990-05-10 Instrumentarium Oy Rf-spolarrangemang vid nmr-undersoekningsapparatur.
GB8329196D0 (en) 1983-11-02 1983-12-07 Bydder G M Nuclear magnetic resonance apparatus
US4665368A (en) * 1985-04-16 1987-05-12 Yokogawa Hokushin Electric Corporation NMR imaging apparatus
US4766383A (en) 1987-02-24 1988-08-23 Kabushiki Kaisha Toshiba Quadrature antenna for magnetic resonance imaging using elliptical coils
US5050605A (en) 1989-04-12 1991-09-24 Fonar Corporation Magnetic resonance imaging antennas with spiral coils and imaging methods employing the same
DE3918743A1 (de) 1989-06-08 1990-12-13 Philips Patentverwaltung Hochfrequenz-quadraturspulenanordnung
US5038104A (en) * 1990-02-05 1991-08-06 Vanderbilt University Magnetometer flux pick-up coil with non-uniform interturn spacing optimized for spatial resolution
US5315251A (en) * 1990-12-19 1994-05-24 Toshiba America Mri, Inc. NMR radio-frequency coil
US5256960A (en) * 1991-04-09 1993-10-26 Novini Amir R Portable dual band electromagnetic field radiation measurement apparatus
JP3333541B2 (ja) * 1992-03-11 2002-10-15 株式会社日立メディコ 磁気共鳴イメージング装置
US5379767A (en) * 1992-09-02 1995-01-10 The Regents Of The University Of California MRI RF coil using zero-pitch solenoidal winding
US5479925A (en) 1994-06-23 1996-01-02 General Electric Company Magnetic resonance (MR) angiography in a low-field imaging magnet
US5539315A (en) * 1995-03-24 1996-07-23 Bruker Instruments, Inc. NMR probe for cross-polarization measurements
US5603320A (en) 1995-10-02 1997-02-18 General Electric Company Magnetic resonance (MR) angiography using an integrated polarizing and imaging magnet
US5713359A (en) 1995-10-02 1998-02-03 General Electric Company Magnetic resonance (MR) perfusion imaging in a low-field imaging magnet
US7047059B2 (en) * 1998-08-18 2006-05-16 Quantum Magnetics, Inc Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
GB9617976D0 (en) * 1996-08-28 1996-10-09 British Tech Group Method of and apparatus for nuclear quadrupole resonance testing a sample
US5804968A (en) * 1997-01-29 1998-09-08 Picker International, Inc. Gradient coils with reduced eddy currents
US6023166A (en) 1997-11-19 2000-02-08 Fonar Corporation MRI antenna
US6169401B1 (en) * 1998-11-25 2001-01-02 Picker International, Inc. Flexible open quadrature highpass ladder structure RF surface coil in magnetic resonance imaging
US6624633B1 (en) * 1999-03-26 2003-09-23 Usa Instruments, Inc. Disjunct MRI array coil system
US6316941B1 (en) * 2000-02-24 2001-11-13 Marconi Medical Systems, Inc. Open view quadrature birdcage coil
DE10041672C2 (de) * 2000-08-24 2002-07-11 Bruker Ag Faellanden Magnetanordnung mit einem zusätzlichen stromführenden Spulensystem und Verfahren zu deren Dimensionierung
AUPR005900A0 (en) * 2000-09-11 2000-10-05 Nmr Holdings No. 2 Pty Limited Asymmetric radio frequency coils for magnetic resonance
US6650926B1 (en) * 2001-03-30 2003-11-18 Usa Instruments, Inc. Flexible multi-section MRI radio frequency array coil
US6750653B1 (en) * 2001-04-03 2004-06-15 Usa Instruments, Inc. Knee/foot/ankle combination coil for MRI systems
US6784665B1 (en) * 2001-11-19 2004-08-31 General Electric Company Multiple degree of freedom adjustable MRI radio frequency array coil system
WO2003052443A2 (en) * 2001-12-17 2003-06-26 Koninklijke Philips Electronics N.V. Gradient coil arrangement
GB0219954D0 (en) * 2002-08-29 2002-10-02 Amersham Health R & D Ab Method and apparatus for producing contrast agents for magnetic resonance imaging
US20060052692A1 (en) * 2002-12-13 2006-03-09 Steffen Weiss Method and arrangement for determining the position of an object in an mr device
US7391213B2 (en) * 2003-05-02 2008-06-24 General Electric Company Three axis angle invariant RF coil assembly and method and system employing same
JP4090389B2 (ja) * 2003-06-10 2008-05-28 株式会社日立製作所 核磁気共鳴装置
US7282915B2 (en) 2004-05-14 2007-10-16 General Electric Company Multi-turn element RF coil array for multiple channel MRI
US7362101B2 (en) 2005-04-27 2008-04-22 The Regents Of The University Of California Sense optimized MRI RF coil designed with a target field method
US7498813B2 (en) * 2006-05-04 2009-03-03 General Electric Company Multi-channel low loss MRI coil
JP2007325826A (ja) * 2006-06-09 2007-12-20 Hitachi Ltd ２重同調ｒｆコイル
US7355407B1 (en) * 2006-12-03 2008-04-08 Toshiba Medical Systems Corp. Methods and apparatus for single-shot magnetic resonance imaging with optimized isotropic diffusion weighting
EP2120698A2 (en) * 2006-12-20 2009-11-25 Philips Intellectual Property & Standards GmbH Arrangement for influencing and/or detecting magnetic particles in a region of action and method of producing a disk shaped coil
JP5100212B2 (ja) * 2007-06-15 2012-12-19 株式会社東芝 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置
JP4879829B2 (ja) * 2007-07-19 2012-02-22 株式会社日立製作所 高周波コイル及び磁気共鳴撮像装置
JP5112017B2 (ja) * 2007-11-19 2013-01-09 株式会社日立製作所 Ｒｆコイルおよび磁気共鳴撮像装置
US8653820B2 (en) * 2008-04-18 2014-02-18 Hitachi Medical Corporation Magnetic resonance imaging apparatus, receiving coil and method of manufacturing the coil
US8884617B2 (en) * 2008-06-23 2014-11-11 The Regents Of The University Of California Magnetic particle imaging devices and methods
JP5572294B2 (ja) 2008-07-25 2014-08-13 株式会社エム・アール・テクノロジー 核磁気共鳴画像診断システム
US8487729B2 (en) * 2009-02-02 2013-07-16 Northrop Grumman Guidance & Electronics Magnetic solenoid for generating a substantially uniform magnetic field
WO2011065455A1 (ja) * 2009-11-27 2011-06-03 株式会社日立メディコ 傾斜磁場コイル、核磁気共鳴撮像装置およびコイルパターンの設計方法
US8710843B2 (en) * 2010-04-27 2014-04-29 University Health Network Magnetic resonance imaging apparatus for use with radiotherapy
FR2968408B1 (fr) * 2010-12-06 2013-11-22 Centre Nat Rech Scient Procede de caracterisation d'echantillon solide par spectrometrie rmn et appareil pour la mise en oeuvre du procede
JP5677875B2 (ja) * 2011-03-16 2015-02-25 日立マクセル株式会社 非接触電力伝送システム
US9585594B2 (en) 2011-05-16 2017-03-07 Koninklijke Philips N.V. Method of producing personalized RF coil array for MR imaging guided interventions
EP2549284A1 (en) * 2011-07-21 2013-01-23 Koninklijke Philips Electronics N.V. Position marker for use in an MRI apparatus
JP2014523795A (ja) 2011-07-28 2014-09-18 ブリガム・アンド・ウイミンズ・ホスピタル・インコーポレイテッド 肺特性のポータブル磁気共鳴測定のためのシステム及び方法
JP6048868B2 (ja) * 2012-06-29 2016-12-21 国立研究開発法人理化学研究所 核磁気共鳴現象測定用ｒｆコイル
US10564236B2 (en) * 2012-11-28 2020-02-18 Toshiba Medical Systems Corporation Magnetic resonance imaging apparatus and guiding method of coil selection in magnetic resonance imaging method
CN103957786B (zh) 2012-11-28 2017-03-22 东芝医疗系统株式会社 磁共振成像装置及磁共振成像中的线圈选择支援方法
US9251984B2 (en) * 2012-12-27 2016-02-02 Intel Corporation Hybrid radio frequency component
JP6353028B2 (ja) * 2013-03-14 2018-07-04 インビボ コーポレイション 磁気共鳴画像診断用コイルシステム
JP6791760B2 (ja) * 2014-03-14 2020-11-25 ザ ジェネラル ホスピタル コーポレイション 低磁場マルチチャネル撮像のためのシステムおよび方法
WO2015138946A1 (en) * 2014-03-14 2015-09-17 The General Hospital Corporation System and method for spiral volume imaging
US9817093B2 (en) 2014-09-05 2017-11-14 Hyperfine Research, Inc. Low field magnetic resonance imaging methods and apparatus
US10813564B2 (en) 2014-11-11 2020-10-27 Hyperfine Research, Inc. Low field magnetic resonance methods and apparatus
CA3115673A1 (en) 2014-11-11 2016-05-19 Hyperfine Research, Inc. Pulse sequences for low field magnetic resonance
KR20160064399A (ko) 2014-11-28 2016-06-08 삼성전자주식회사 자기공명영상장치
EP3241042A4 (en) * 2014-12-30 2018-08-15 Halliburton Energy Services, Inc. Combined nmr-resistivity measurement apparatus, systems, and methods
HK1251301A1 (zh) 2015-04-13 2019-01-25 Hyperfine, Inc. 磁线圈供电方法和装置
HK1252007A1 (zh) 2015-05-12 2019-05-10 Hyperfine, Inc. 射频线圈方法和装置
MX2018011524A (es) 2016-03-22 2019-07-04 Hyperfine Res Inc Métodos y aparato para adaptar campos magnéticos.
TWI667487B (zh) 2016-09-29 2019-08-01 美商超精細研究股份有限公司 射頻線圈調諧方法及裝置
JP2019535424A (ja) 2016-11-22 2019-12-12 ハイパーファイン リサーチ，インコーポレイテッド 磁気共鳴画像における自動検出のためのシステムおよび方法
US10627464B2 (en) 2016-11-22 2020-04-21 Hyperfine Research, Inc. Low-field magnetic resonance imaging methods and apparatus
US10539637B2 (en) 2016-11-22 2020-01-21 Hyperfine Research, Inc. Portable magnetic resonance imaging methods and apparatus
US10585153B2 (en) 2016-11-22 2020-03-10 Hyperfine Research, Inc. Rotatable magnet methods and apparatus for a magnetic resonance imaging system
MX2020011072A (es) 2018-04-20 2020-11-06 Hyperfine Res Inc Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica.
CA3098461A1 (en) 2018-05-21 2019-11-28 Hyperfine Research, Inc. B0 magnet methods and apparatus for a magnetic resonance imaging system
MX2020012542A (es) 2018-05-21 2021-02-16 Hyperfine Res Inc Cadena de señal de bobina de radiofrecuencia para un sistema de resonancia magnética (mri) de campo bajo.
TW202015621A (zh) 2018-07-19 2020-05-01 美商超精細研究股份有限公司 在磁共振成像中患者定位之方法及設備
CN113795764B (zh) 2018-07-30 2025-03-25 海珀菲纳股份有限公司 用于磁共振图像重建的深度学习技术
TW202012951A (zh) 2018-07-31 2020-04-01 美商超精細研究股份有限公司 低場漫射加權成像
WO2020028228A1 (en) 2018-07-31 2020-02-06 Hyperfine Research, Inc. Medical imaging device messaging service
CN113557526B (zh) 2018-08-15 2025-11-14 海珀菲纳股份有限公司 磁共振成像方法、系统和计算机程序产品
CA3122087A1 (en) 2018-12-19 2020-06-25 Hyperfine Research, Inc. System and methods for grounding patients during magnetic resonance imaging
EP3903117B1 (en) 2018-12-28 2024-06-26 Hyperfine, Inc. Correcting for hysteresis in magnetic resonance imaging
CA3132976A1 (en) 2019-03-12 2020-09-17 Christopher Thomas Mcnulty Systems and methods for magnetic resonance imaging of infants
JP2022526718A (ja) 2019-03-14 2022-05-26 ハイパーファイン，インコーポレイテッド 空間周波数データから磁気共鳴画像を生成するための深層学習技術
BR112021020493A2 (pt) 2019-04-26 2021-12-07 Hyperfine Inc Técnicas para o controle dinâmico de um sistema de imagem de ressonância magnética
JP2022531485A (ja) 2019-05-07 2022-07-06 ハイパーファイン，インコーポレイテッド 乳児の磁気共鳴画像のためのシステム、装置、及び方法
US11698430B2 (en) 2019-08-15 2023-07-11 Hyperfine Operations, Inc. Eddy current mitigation systems and methods
USD912822S1 (en) 2019-12-10 2021-03-09 Hyperfine Research, Inc. Frame for magnets in magnetic resonance imaging

Similar Documents

Publication Publication Date Title
JP2018519863A5 (https=)
JP6784697B2 (ja) 高周波コイルの方法および装置
CN207867013U (zh) 局部线圈矩阵和带有局部线圈矩阵的磁共振断层成像设备
JP5955642B2 (ja) 局所表面コイルを用いて対象を撮像するための方法及び装置
US9684051B2 (en) System and method for prepolarizing magnetic resonance- or relaxation-based measurements
US20170038444A1 (en) Methods and systems for a dual wind gradient coil
US9182468B2 (en) RF reception coil and magnetic resonance imaging apparatus using same
US20200124396A1 (en) Magnetic type azimuth/position measurement device
WO2006114923A1 (ja) 磁気共鳴を用いた検査装置および核磁気共鳴信号受信用コイル
JP6798034B2 (ja) 単層の磁気共鳴映像法の送信／受信無線周波数コイル
CN107072587B (zh) 用于螺旋式容积成像的系统和方法
JP2008177566A (ja) 高ｑ値、低体積空芯インダクタ
US7808241B2 (en) Magnetic resonance imaging apparatus
US10473736B2 (en) Subject-loaded helical-antenna radio-frequency coil for magnetic resonance imaging
JP4733177B2 (ja) 磁気共鳴撮像装置および磁気共鳴撮像装置用ｒｆコイル
WO1997013168A1 (en) High resolution surface coil for mri
JP2020501636A (ja) 核磁気共鳴法によって画像を撮影するためのダイポールアンテナ装置
KR20120015580A (ko) 자기 공명 영상 장치에 이용되는 ｒｆ 코일
JP2020501636A5 (https=)
US20210003644A1 (en) Mri tracking device design, fabrication, and methods of use for mri-guided robotic system
JP6901483B2 (ja) 磁気共鳴検査システム用の無線周波数コイルアレイ
JP6745244B2 (ja) アレイコイル及び磁気共鳴撮像装置
KR20150142489A (ko) Rf 표면 코일부 및 이를 포함하는 자기공명영상 시스템
Wech et al. Measurement accuracy of different active tracking sequences for interventional MRI
CN102683879B (zh) 一种mri磁信号增强器件