JP2019515710A5 - - Google Patents
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- JP2019515710A5 JP2019515710A5 JP2018549870A JP2018549870A JP2019515710A5 JP 2019515710 A5 JP2019515710 A5 JP 2019515710A5 JP 2018549870 A JP2018549870 A JP 2018549870A JP 2018549870 A JP2018549870 A JP 2018549870A JP 2019515710 A5 JP2019515710 A5 JP 2019515710A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic field
- field
- regions
- permanent magnet
- 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.)
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- 230000005291 magnetic effect Effects 0.000 claims description 183
- 239000000696 magnetic material Substances 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 57
- 230000005415 magnetization Effects 0.000 claims description 24
- 238000002595 magnetic resonance imaging Methods 0.000 claims description 19
- 230000005294 ferromagnetic effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662311821P | 2016-03-22 | 2016-03-22 | |
| US62/311,821 | 2016-03-22 | ||
| PCT/US2017/023583 WO2017165513A1 (en) | 2016-03-22 | 2017-03-22 | Methods and apparatus for magnetic field shimming |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019515710A JP2019515710A (ja) | 2019-06-13 |
| JP2019515710A5 true JP2019515710A5 (https=) | 2020-02-06 |
| JP6927996B2 JP6927996B2 (ja) | 2021-09-01 |
Family
ID=59896408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018549870A Active JP6927996B2 (ja) | 2016-03-22 | 2017-03-22 | 磁場シミングのための方法および装置 |
Country Status (12)
| Country | Link |
|---|---|
| US (8) | US10613168B2 (https=) |
| EP (3) | EP4379760B1 (https=) |
| JP (1) | JP6927996B2 (https=) |
| KR (1) | KR102320584B1 (https=) |
| CN (1) | CN109073681B (https=) |
| AU (1) | AU2017236982A1 (https=) |
| BR (1) | BR112018069045A2 (https=) |
| CA (3) | CA3018183C (https=) |
| IL (1) | IL261801A (https=) |
| MX (1) | MX2018011524A (https=) |
| TW (2) | TWI657248B (https=) |
| WO (1) | WO2017165513A1 (https=) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10191021B2 (en) * | 2015-02-27 | 2019-01-29 | Deere & Company | Method for estimating a temperature of a transistor |
| 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. |
| US10408898B2 (en) | 2016-03-31 | 2019-09-10 | Schlumberger Technology Corporation | Optimization of magnet arrangement for nuclear magnetic resonance well logging tools |
| 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 |
| 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 |
| 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 |
| US20180220949A1 (en) * | 2017-02-08 | 2018-08-09 | Pablo Jose Prado | Apparatus and method for in-vivo fat and iron content measurement |
| US12127847B2 (en) * | 2017-02-08 | 2024-10-29 | Livivos Inc. | Nuclear magnetic resonance systems and methods for noninvasive and in-vivo measurements using a unilateral magnet |
| JP6498261B1 (ja) * | 2017-12-05 | 2019-04-10 | 昭和電工株式会社 | 磁気センサの製造方法及び磁気センサ集合体 |
| JP7264152B2 (ja) * | 2018-03-16 | 2023-04-25 | ソニーグループ株式会社 | 配向装置、磁気記録媒体の製造方法及び磁気記録媒体 |
| CN108445543B (zh) * | 2018-03-16 | 2020-11-03 | 爱德森（厦门）电子有限公司 | 一种提高电磁检测安检门灵敏度与抗干扰能力装置 |
| MX2020011072A (es) | 2018-04-20 | 2020-11-06 | Hyperfine Res Inc | Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica. |
| 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 |
| CN108802644B (zh) * | 2018-05-24 | 2020-09-15 | 上海东软医疗科技有限公司 | 梯度线圈的匀场方法和装置 |
| 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 |
| 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 |
| US10782371B2 (en) * | 2018-08-31 | 2020-09-22 | X Development Llc | NMR apparatus with permanent magnets, magnetic field sensors, and magnetic coils |
| AU2019387628A1 (en) | 2018-11-29 | 2021-07-22 | Epsitau Ltd. | Lightweight asymmetric magnet arrays |
| US20210405137A1 (en) | 2018-11-29 | 2021-12-30 | Epsitau Ltd. | Lightweight asymmetric magnet arrays with mixed-phase magnet rings |
| US11875937B2 (en) | 2018-11-29 | 2024-01-16 | Epsitau Ltd. | Lightweight asymmetric array of magnet elements |
| 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 |
| JP7173865B2 (ja) * | 2018-12-28 | 2022-11-16 | 株式会社ジャパンディスプレイ | 操作支援装置 |
| 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 |
| CN110165847B (zh) * | 2019-06-11 | 2021-01-26 | 深圳市瑞达美磁业有限公司 | 不同宽度波形的径向各向异性多极实心磁体的生产方法 |
| US11698430B2 (en) | 2019-08-15 | 2023-07-11 | Hyperfine Operations, Inc. | Eddy current mitigation systems and methods |
| WO2021067587A1 (en) * | 2019-10-02 | 2021-04-08 | X Development Llc | Magnetometry based on electron spin defects |
| EP4042176B1 (en) | 2019-10-08 | 2025-04-30 | Hyperfine Operations, Inc. | System and methods for detecting electromagnetic interference in patients during magnetic resonance imaging |
| 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 |
| KR102189812B1 (ko) * | 2019-10-30 | 2020-12-11 | 연세대학교 산학협력단 | 공심형 고온초전도 사극자석의 능동형 자기장 보정 장치 |
| WO2021102559A1 (en) * | 2019-11-26 | 2021-06-03 | National Research Council Of Canada | Methods of manufacturing permanent magnets by additive manufacturing |
| WO2021108216A1 (en) | 2019-11-27 | 2021-06-03 | Hyperfine Research, Inc. | Techniques for noise suppression in an environment of a magnetic resonance imaging system |
| CN112858974A (zh) * | 2019-11-28 | 2021-05-28 | 西门子(深圳)磁共振有限公司 | 局部区域的匀场方法、局部线圈及磁共振成像装置 |
| USD912822S1 (en) | 2019-12-10 | 2021-03-09 | Hyperfine Research, Inc. | Frame for magnets in magnetic resonance imaging |
| USD932014S1 (en) | 2019-12-10 | 2021-09-28 | Hyperfine, Inc. | Frame for magnets in magnetic resonance imaging |
| US11422213B2 (en) | 2019-12-10 | 2022-08-23 | Hyperfine Operations, Inc. | Ferromagnetic frame for magnetic resonance imaging |
| 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 |
| US11415651B2 (en) | 2019-12-10 | 2022-08-16 | Hyperfine Operations, Inc. | Low noise gradient amplification components for MR systems |
| CN111103561B (zh) * | 2019-12-10 | 2021-01-05 | 厦门大学 | 一种补偿磁化率的永磁体匀场线圈的设计及制作方法 |
| EP4073529A1 (en) | 2019-12-10 | 2022-10-19 | Hyperfine Operations, Inc. | Magnetic resonance imaging magnet assembly systems and methods |
| CN110873855B (zh) * | 2020-01-20 | 2020-04-21 | 华中科技大学 | 一种基于磁通压缩的脉冲磁体装置及高通量测量方法 |
| TWI814176B (zh) | 2020-12-22 | 2023-09-01 | 財團法人工業技術研究院 | 磁場結構 |
| 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 |
| US20220229132A1 (en) | 2021-01-15 | 2022-07-21 | Hyperfine, Inc. | Flexible radio frequency coil apparatus and methods for magnetic resonance imaging |
| CN112820531B (zh) * | 2021-02-02 | 2022-06-24 | 贵州广播电视大学(贵州职业技术学院) | 一种带环形槽基座与永磁体的粘接装置及方法 |
| CN113458391A (zh) * | 2021-06-30 | 2021-10-01 | 百琪达智能科技（宁波）股份有限公司 | 一种钕铁硼成型平行压机系统 |
| EP4131782B1 (en) * | 2021-08-04 | 2025-04-09 | Schneider Electric Industries SAS | Electrical contactless switch |
| WO2023049989A1 (en) * | 2021-09-28 | 2023-04-06 | Nanalysis Corp. | Magnet configurations |
| CN114239266B (zh) * | 2021-12-15 | 2024-09-20 | 中国科学院电工研究所 | 一种磁共振成像超导磁体的无源匀场优化方法 |
| CN119452264A (zh) * | 2022-03-16 | 2025-02-14 | 普迈有限责任公司 | 用于采用永久磁体的移动mri的方法和设备 |
| CN115191787B (zh) * | 2022-07-14 | 2023-07-11 | 慕思健康睡眠股份有限公司 | 一种磁悬浮垫及床 |
| US20250060440A1 (en) * | 2023-08-15 | 2025-02-20 | Neuro42 Inc. | Iterative shimming for low-field head-optimized mri |
| CN118604695A (zh) * | 2024-05-31 | 2024-09-06 | 浙江工业大学 | 一种基于双平面线圈的集成化原子磁力仪 |
| EP4712113A1 (en) * | 2024-08-30 | 2026-03-18 | Honeywell International Inc. | Dual yoke magnetization |
Family Cites Families (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591542B1 (en) * | 1992-03-18 | 2003-01-02 | Sumitomo Special Metals Company Limited | Magnetic field generator for mri |
| US6023165A (en) | 1992-09-28 | 2000-02-08 | Fonar Corporation | Nuclear magnetic resonance apparatus and methods of use and facilities for incorporating the same |
| US5635839A (en) * | 1994-11-04 | 1997-06-03 | Picker International, Inc. | High order passive shimming assembly for MRI magnets |
| DE19520203C1 (de) | 1995-06-01 | 1996-11-21 | Siemens Ag | Verfahren zur Vermeidung von Bildabschattungen bei Kernspintomographiegeräten, die mit Multiechosequenzen betrieben werden |
| IT1305407B1 (it) * | 1998-03-05 | 2001-05-04 | Esaote Spa | Metodo per la correzione e/o la taratura di campi magnetici inparticolare nei magneti per macchine per il rilevamento di immagini |
| GB9924833D0 (en) * | 1999-10-20 | 1999-12-22 | Btg Int Ltd | Permanent magnet and shim design |
| DE10133655B4 (de) * | 2001-07-11 | 2004-02-26 | Siemens Ag | Magnet-Resonanz-Tomographiegerät mit verbesserter örtlicher und zeitlicher Stabilisierung der Homogenität des magnetischen Grundfeldes |
| JP3619485B2 (ja) | 2001-10-24 | 2005-02-09 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｒｆコイルおよび磁気共鳴撮影装置 |
| JP2003303413A (ja) * | 2002-04-04 | 2003-10-24 | Fuji Photo Film Co Ltd | 磁気転写装置 |
| US6984982B2 (en) * | 2002-07-29 | 2006-01-10 | Ge Medical Systems Global Technology Company Llc | Method and system for shimming an MRI magnet assembly |
| US6819108B2 (en) * | 2003-03-21 | 2004-11-16 | General Electric Company | Method of magnetic field controlled shimming |
| US7148890B2 (en) * | 2003-04-02 | 2006-12-12 | Sun Microsystems, Inc. | Displacement mapping by using two passes through the same rasterizer |
| CN1798981B (zh) * | 2003-05-30 | 2010-06-16 | 皇家飞利浦电子股份有限公司 | 磁共振成像扫描器及制造磁共振扫描器的方法 |
| EP1493590A1 (en) * | 2003-07-03 | 2005-01-05 | Sicpa Holding S.A. | Method and means for producing a magnetically induced design in a coating containing magnetic particles |
| US8203341B2 (en) | 2003-09-19 | 2012-06-19 | Xbo Medical Systems Co., Ltd. | Cylindrical bi-planar gradient coil for MRI |
| US7843196B2 (en) | 2003-09-19 | 2010-11-30 | Xbo Medical Systems Co., Ltd. | Compact whole-body open magnet for magnetic resonance imaging |
| US6906606B2 (en) * | 2003-10-10 | 2005-06-14 | General Electric Company | Magnetic materials, passive shims and magnetic resonance imaging systems |
| JP4145248B2 (ja) * | 2004-01-22 | 2008-09-03 | 信越化学工業株式会社 | 永久磁石式磁界発生装置 |
| US7019609B2 (en) * | 2004-06-21 | 2006-03-28 | General Electric Company | Magnetic field generating device and method of shimming thereof |
| EP1797496B1 (en) * | 2004-09-27 | 2009-07-15 | Nxp B.V. | Magnetic sensor for input devices |
| EP1882191A1 (en) | 2005-03-16 | 2008-01-30 | Koninklijke Philips Electronics N.V. | Optical decoupling, tuning and shimming of magnetic resonance coils |
| CN100397093C (zh) * | 2005-03-31 | 2008-06-25 | 西门子（中国）有限公司 | 磁共振设备的不规则被测体的匀场方法 |
| EP1911023A2 (en) * | 2005-07-21 | 2008-04-16 | Nxp B.V. | Magnetic rom information carrier |
| WO2007106765A2 (en) | 2006-03-11 | 2007-09-20 | Xigo Nanotools Llc | Compact and portable low-field pulsed nmr dispersion analyzer |
| US7295012B1 (en) * | 2006-04-28 | 2007-11-13 | General Electric Company | Methods and apparatus for MRI shim elements |
| CN101090021B (zh) * | 2006-06-12 | 2011-08-24 | 西门子（中国）有限公司 | 永磁磁共振系统的磁场元件的温度控制方法 |
| DE102006052076A1 (de) | 2006-11-04 | 2008-05-08 | Bruker Biospin Ag | Probenhalter für NMR-Messungen mit Feldhomogenisierung im Probenvolumen durch die Grenzflächen des Probenbehälters |
| GB0803358D0 (en) * | 2008-02-25 | 2008-04-02 | Siemens Magnet Technology Ltd | Method and apparatus for shimming a magnet |
| US20110175694A1 (en) | 2008-06-24 | 2011-07-21 | Fallone B Gino | Magnetic assembly and method for defining a magnetic field for an imaging volume |
| CN102316798A (zh) | 2008-12-18 | 2012-01-11 | 古鲁姆·泰克勒马林 | 用于磁共振成像的小型非均匀永磁场发生器 |
| CN102414572B (zh) | 2009-04-30 | 2015-02-18 | 皇家飞利浦电子股份有限公司 | 用于影响和/或检测磁性颗粒和用于磁共振成像的设备和方法 |
| IT1397713B1 (it) | 2010-01-22 | 2013-01-24 | Esaote Spa | Macchina per risonanza magnetica nucleare con mezzi per la correzione dell'omogeneità del campo magnetico. |
| DE102010002316B4 (de) | 2010-02-24 | 2011-12-08 | Bruker Biospin Gmbh | Analysesystem mit Kopplung von GPC und NMR-Spektroskopie, insbesondere für die Analyse von polymerhaltigen Messproben |
| US8536870B2 (en) * | 2010-04-21 | 2013-09-17 | William F. B. Punchard | Shim insert for high-field MRI magnets |
| US8604793B2 (en) * | 2010-10-21 | 2013-12-10 | General Electric Company | Superconducting magnet having cold iron shimming capability |
| US9182465B2 (en) * | 2011-03-04 | 2015-11-10 | Siemens Aktiengesellschaft | MRT gradient system with integrated main magnetic field generation |
| WO2012132911A1 (ja) * | 2011-03-25 | 2012-10-04 | 株式会社 日立メディコ | 静磁場均一度の調整方法、磁気共鳴イメージング用静磁場発生装置、磁場調整システム、プログラム |
| US9285441B1 (en) * | 2011-06-08 | 2016-03-15 | Abqmr, Inc. | Magnetic field correction system |
| CN202870284U (zh) * | 2012-07-26 | 2013-04-10 | 宁波鑫高益磁材有限公司 | 用于磁共振成像永磁体的有源匀场系统 |
| CN103713269A (zh) * | 2012-09-29 | 2014-04-09 | 西门子(深圳)磁共振有限公司 | 用于磁体的匀场片、匀场条以及磁体和磁共振系统 |
| DE102012220462B4 (de) | 2012-11-09 | 2023-12-28 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur SAR Reduktion mittels B0 spezifischer HF Anregung |
| CA2924664A1 (en) * | 2013-09-30 | 2015-04-02 | Rheinisch-Westfalische Technische Hochschule (Rwth) Aachen | Method for a targeted shaping of the magnetic field of permanent magnets |
| 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 |
| 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 |
| US10539637B2 (en) | 2016-11-22 | 2020-01-21 | Hyperfine Research, Inc. | Portable magnetic resonance imaging methods and apparatus |
| US10627464B2 (en) | 2016-11-22 | 2020-04-21 | Hyperfine Research, Inc. | Low-field magnetic resonance imaging methods and apparatus |
| 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 |
| 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 |
| WO2020028228A1 (en) | 2018-07-31 | 2020-02-06 | Hyperfine Research, Inc. | Medical imaging device messaging service |
| 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 |
| 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 |
| CN118076901A (zh) | 2021-05-05 | 2024-05-24 | Neuro42公司 | 神经介入磁共振成像设备 |
| US12270867B2 (en) | 2022-11-19 | 2025-04-08 | Neuro42 Inc. | System and method for removing electromagnetic interference from low-field magnetic resonance images |
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2017
- 2017-03-22 MX MX2018011524A patent/MX2018011524A/es unknown
- 2017-03-22 EP EP24156988.8A patent/EP4379760B1/en active Active
- 2017-03-22 US US15/466,500 patent/US10613168B2/en active Active
- 2017-03-22 CA CA3018183A patent/CA3018183C/en active Active
- 2017-03-22 TW TW106109613A patent/TWI657248B/zh not_active IP Right Cessation
- 2017-03-22 EP EP17771054.8A patent/EP3433624B8/en active Active
- 2017-03-22 JP JP2018549870A patent/JP6927996B2/ja active Active
- 2017-03-22 CA CA3123141A patent/CA3123141A1/en not_active Abandoned
- 2017-03-22 CA CA3123142A patent/CA3123142A1/en not_active Abandoned
- 2017-03-22 TW TW107140607A patent/TWI713934B/zh not_active IP Right Cessation
- 2017-03-22 WO PCT/US2017/023583 patent/WO2017165513A1/en not_active Ceased
- 2017-03-22 AU AU2017236982A patent/AU2017236982A1/en not_active Abandoned
- 2017-03-22 EP EP22171138.5A patent/EP4105665B1/en active Active
- 2017-03-22 CN CN201780028127.6A patent/CN109073681B/zh active Active
- 2017-03-22 BR BR112018069045A patent/BR112018069045A2/pt not_active Application Discontinuation
- 2017-03-22 KR KR1020187030429A patent/KR102320584B1/ko not_active Expired - Fee Related
- 2017-03-23 US US15/467,900 patent/US10145913B2/en active Active
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2018
- 2018-08-30 US US16/118,223 patent/US10788550B2/en active Active
- 2018-09-16 IL IL261801A patent/IL261801A/en unknown
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2020
- 2020-01-17 US US16/746,736 patent/US10794974B2/en active Active
- 2020-10-05 US US17/063,097 patent/US11294006B2/en active Active
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2022
- 2022-03-16 US US17/696,454 patent/US11740302B2/en active Active
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2023
- 2023-07-11 US US18/350,598 patent/US12169230B2/en active Active
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2024
- 2024-11-04 US US18/936,719 patent/US20250298108A1/en active Pending
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