JP2017526505A5 - - Google Patents

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JP2017526505A5
JP2017526505A5 JP2017530978A JP2017530978A JP2017526505A5 JP 2017526505 A5 JP2017526505 A5 JP 2017526505A5 JP 2017530978 A JP2017530978 A JP 2017530978A JP 2017530978 A JP2017530978 A JP 2017530978A JP 2017526505 A5 JP2017526505 A5 JP 2017526505A5
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slope
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JP6553723B2 (ja
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JP2017530978A 2014-09-01 2015-08-31 構造的空間周波数を評価するための選択的サンプリング磁気共鳴ベースの方法 Active JP6553723B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462044321P 2014-09-01 2014-09-01
US62/044,321 2014-09-01
US201462064206P 2014-10-15 2014-10-15
US62/064,206 2014-10-15
US201562107465P 2015-01-25 2015-01-25
US62/107,465 2015-01-25
PCT/US2015/047676 WO2016036643A1 (en) 2014-09-01 2015-08-31 Selective sampling magnetic resonance-based method for assessing structural spatial frequencies

Publications (3)

Publication Number Publication Date
JP2017526505A JP2017526505A (ja) 2017-09-14
JP2017526505A5 true JP2017526505A5 (enExample) 2018-10-04
JP6553723B2 JP6553723B2 (ja) 2019-07-31

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JP2017530978A Active JP6553723B2 (ja) 2014-09-01 2015-08-31 構造的空間周波数を評価するための選択的サンプリング磁気共鳴ベースの方法

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US (1) US9366738B2 (enExample)
EP (1) EP3189345A4 (enExample)
JP (1) JP6553723B2 (enExample)
CN (1) CN106716167B (enExample)
AU (2) AU2015312190A1 (enExample)
CA (1) CA2959621A1 (enExample)
WO (1) WO2016036643A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6362950B2 (ja) * 2014-07-24 2018-07-25 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 磁気共鳴装置
US10955503B2 (en) * 2014-09-01 2021-03-23 Bioprotonics, Inc. Method to measure tissue texture using NMR spectroscopy with VOI length in an analysis direction defined by receiver bandwidth
US10061003B2 (en) * 2014-09-01 2018-08-28 bioProtonics, L.L.C. Selective sampling for assessing structural spatial frequencies with specific contrast mechanisms
US9664760B2 (en) * 2014-09-01 2017-05-30 bioProtonics, L.L.C Selective sampling for assessing structural spatial frequencies with specific contrast mechanisms
US10215827B2 (en) * 2014-09-01 2019-02-26 Bioprotonics Inc. Method to measure tissue texture using NMR spectroscopy to identify the chemical species of component textural elements in a targeted region of tissue
US10085703B2 (en) * 2015-01-27 2018-10-02 Septimiu Edmund Salcudean Dynamic computed tomography imaging of elasticity
GB201505940D0 (en) 2015-04-08 2015-05-20 Isis Innovation Medical imaging
KR102449249B1 (ko) * 2015-05-27 2022-09-30 삼성전자주식회사 자기 공명 영상 장치 및 그 방법
CN108366753B (zh) * 2015-10-07 2019-06-07 生物质子股份有限公司 用于评估具有指定对比度机制的结构空间频率的选择性采样
CN110958854A (zh) * 2017-05-24 2020-04-03 生物质子股份有限公司 用于评估具有指定对比度机制的结构空间频率的选择性采样
DE102017210700A1 (de) * 2017-06-26 2018-12-27 Robert Bosch Gmbh Verfahren zum automatisierten Quantifizieren eines Analyten sowie NMR-Messgerät zur Durchführung des Verfahrens
WO2019010381A1 (en) * 2017-07-06 2019-01-10 bioProtonics, LLC METHOD FOR MEASURING TISSUE TEXTURE USING NMR SPECTROSCOPY TO IDENTIFY CHEMICAL SPECIES OF COMPONENT TEXTURE ELEMENTS IN TARGETED TISSUE REGION
EP3517988A1 (en) * 2018-01-29 2019-07-31 Koninklijke Philips N.V. Mr imaging using a stack-of-stars acquisition with intrinsic motion correction
US10585154B1 (en) * 2018-01-29 2020-03-10 Quantum Valley Investment Fund LP Nuclear magnetic resonance diffraction
US10775466B2 (en) * 2018-02-09 2020-09-15 GE Precision Healthcare LLC System and method for magnetic resonance imaging an object via a stochastic optimization of a sampling function
EP3550319A1 (en) * 2018-04-05 2019-10-09 Koninklijke Philips N.V. Emulation mode for mri
CN108919355B (zh) * 2018-05-14 2020-04-07 中国海洋石油集团有限公司 基于结构张量导引的高维s变换方法
JP7220727B2 (ja) 2019-01-31 2023-02-10 富士フイルム株式会社 学習済みモデル、学習方法、及びプログラム、並びに医用情報取得装置、方法、及びプログラム
CN112415452B (zh) * 2019-08-22 2024-03-19 西门子(深圳)磁共振有限公司 去除信号中干扰的方法和装置、磁共振系统和存储介质
US12423807B2 (en) * 2020-02-03 2025-09-23 Koninklijke Philips N.V. Apparatus to analyse diffusion magnetic resonance imaging data
CN111861236B (zh) * 2020-07-27 2023-10-27 东北大学 一种棒材精整工艺数据同步方法
US12136217B2 (en) * 2021-01-18 2024-11-05 Bioprotonics, Inc. Magnetic-resonance-based method for measuring microscopic histologic soft tissue textures
CN113156350B (zh) * 2021-03-25 2022-07-19 华南理工大学 无创光不透明微米级活体组织磁共振断层成像方法及系统
JP2024517761A (ja) * 2021-04-30 2024-04-23 リージェンツ オブ ザ ユニバーシティ オブ ミネソタ 磁気共鳴映像法における無線周波数（ｒｆ）ベースの空間符号化のためのシステム及び方法
CN113671427B (zh) * 2021-08-24 2022-07-15 上海交通大学 磁共振弹性成像位移采集方法及系统
US12372595B2 (en) 2022-04-21 2025-07-29 Regents Of The University Of Minnesota Multi-echo radio frequency (RF) based spatial encoding in magnetic resonance imaging using frequency-modulated RF pulses
CN119827549B (zh) * 2023-10-12 2025-09-23 无锡鸣石峻致医疗科技有限公司 一种具备空间选择性的岩样测量系统及测量方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471306A (en) * 1982-02-03 1984-09-11 General Electric Company Method of NMR imaging which overcomes T2 * effects in an inhomogeneous static magnetic field
JPS60146138A (ja) * 1984-01-11 1985-08-01 Hitachi Ltd 核磁気共鳴を用いた検査装置
IL78240A (en) * 1986-03-24 1989-09-10 Elscint Ltd Spatially localized spectroscopy
JPS63130056A (ja) * 1986-11-21 1988-06-02 旭化成株式会社 部分選択核磁気共鳴情報導出方法
JP3393895B2 (ja) * 1993-09-13 2003-04-07 株式会社東芝 磁気共鳴映像装置
US6134464A (en) * 1997-09-19 2000-10-17 General Electric Company Multi-slice and multi-angle MRI using fast spin echo acquisition
AU2001280429A1 (en) * 2000-04-26 2001-11-12 Mayo Foundation For Medical Education And Research Reduction of motion artifact in nmr images using spherical navigator signals
US7057388B2 (en) * 2002-11-18 2006-06-06 Koninklijke Philips Electronics N.V. Magnetic resonance method and device
US7916144B2 (en) * 2005-07-13 2011-03-29 Siemens Medical Solutions Usa, Inc. High speed image reconstruction for k-space trajectory data using graphic processing unit (GPU)
US7218110B2 (en) * 2005-09-02 2007-05-15 Toshiba America Mri, Inc. Method and apparatus for diffusion magnetic resonance imaging with the effects of eddy currents compensated
KR101297143B1 (ko) 2005-11-27 2013-08-21 아쿠이타스 메디컬 리미티드 공간 주파수 분석을 이용한 뼈와 같은 구조의 평가
US7903251B1 (en) 2009-02-20 2011-03-08 Acuitas Medical Limited Representation of spatial-frequency data as a map
DE102011007501B3 (de) * 2011-04-15 2012-05-31 Universitätsklinikum Freiburg Verfahren der bildgebenden Magnetresonanz zur Selektion und Aufnahme von gekrümmten Schichten
WO2013040086A1 (en) * 2011-09-13 2013-03-21 Acuitas Medical Limited Magnetic resonance based method for assessing alzheimer's disease and related pathologies
EP2760337A2 (en) 2011-09-26 2014-08-06 Acuitas Medical Limited Method for detection of characteristics of organ fibrosis
US9360542B2 (en) * 2012-04-20 2016-06-07 Wisconsin Alumni Research Foundation System and method for spectrally-resolved three-dimensional magnetic resonance imaging without frequency-encoding gradients

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