CN103403567B - 涉及图像比约束重建的加速mr温度测定绘图 - Google Patents

涉及图像比约束重建的加速mr温度测定绘图 Download PDF

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Publication number
CN103403567B
CN103403567B CN201280011076.3A CN201280011076A CN103403567B CN 103403567 B CN103403567 B CN 103403567B CN 201280011076 A CN201280011076 A CN 201280011076A CN 103403567 B CN103403567 B CN 103403567B
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image
magnetic resonance
resonance data
undersampled
medical device
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CN103403567A (zh
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F·黄
M·O·科勒
J·I·坦图
W·林
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Koninklijke Philips NV
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    • 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
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • 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
    • G01R33/4804—Spatially selective measurement of temperature or pH
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • 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
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/4814—MR combined with ultrasound
    • 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
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • 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
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5611—Parallel magnetic resonance imaging, e.g. sensitivity encoding [SENSE], simultaneous acquisition of spatial harmonics [SMASH], unaliasing by Fourier encoding of the overlaps using the temporal dimension [UNFOLD], k-t-broad-use linear acquisition speed-up technique [k-t-BLAST], k-t-SENSE

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201280011076.3A 2011-03-01 2012-02-03 涉及图像比约束重建的加速mr温度测定绘图 Expired - Fee Related CN103403567B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161447732P 2011-03-01 2011-03-01
US61/447,732 2011-03-01
PCT/IB2012/050504 WO2012117303A1 (en) 2011-03-01 2012-02-03 Accelerated mr thermometry mapping involving an image ratio constrained reconstruction

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CN103403567A CN103403567A (zh) 2013-11-20
CN103403567B true CN103403567B (zh) 2015-09-16

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US (1) US9360544B2 (cg-RX-API-DMAC7.html)
EP (1) EP2681576B1 (cg-RX-API-DMAC7.html)
JP (1) JP2014506822A (cg-RX-API-DMAC7.html)
CN (1) CN103403567B (cg-RX-API-DMAC7.html)
WO (1) WO2012117303A1 (cg-RX-API-DMAC7.html)

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WO2014075005A1 (en) * 2012-11-11 2014-05-15 The Regents Of The University Of California High spatial and temporal resolution dynamic contrast-enhanced magnetic resonance imaging
DE102013204880B4 (de) * 2013-03-20 2024-03-21 Siemens Healthcare Gmbh Verfahren zur Magnetresonanz-Thermometrie und Magnetresonanz-Anlage
KR101307551B1 (ko) * 2013-03-26 2013-09-12 (주)클래시스 초음파 장치의 핸드피스
JP6496311B2 (ja) 2013-10-21 2019-04-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 温度マッピングを伴うｍｒイメージング
KR101629165B1 (ko) * 2013-12-10 2016-06-21 삼성전자 주식회사 자기공명영상장치 및 그 제어방법
CN104739382B (zh) * 2013-12-31 2017-10-27 深圳先进技术研究院 无参考温度成像方法及装置
DE102014203068B4 (de) * 2014-02-20 2015-11-26 Siemens Aktiengesellschaft Pseudo-zufällige Erfassung von MR-Daten eines zweidimensionalen Volumenabschnitts
CN104027113B (zh) * 2014-07-01 2016-03-16 中国科学院武汉物理与数学研究所 一种基于先验知识和稀疏采样的肺部快速磁共振成像方法
CN104931904B (zh) * 2015-01-27 2018-10-30 浙江德尚韵兴图像科技有限公司 一种ppi的多对比度磁共振图像的联合重构方法
US9633455B1 (en) * 2015-12-10 2017-04-25 Siemens Healthcare Gmbh Dictionary-free MR parameter inference for fingerprinting reconstruction
US10555776B2 (en) * 2016-03-08 2020-02-11 Biosense Webster (Israel) Ltd. Magnetic resonance thermometry during ablation
CN111093473A (zh) * 2017-07-06 2020-05-01 生物质子股份有限公司 用于使用nmr波谱学鉴定目标组织区域中组分纹理元素的化学物种来测量组织纹理的方法
CN108460810A (zh) * 2018-02-11 2018-08-28 南京邮电大学 一种全变分的并行磁共振图像快速重构方法
US20190351261A1 (en) * 2018-05-18 2019-11-21 Yoav Levy Selective resampling during non-invasive therapy
WO2020185757A1 (en) * 2019-03-12 2020-09-17 University Of Cincinnati A system and method for motion correction of magnetic resonance image
EP3959530A2 (en) * 2019-04-25 2022-03-02 Insightec Ltd. Accelerated magnetic resonance thermometry
US11280868B2 (en) * 2019-06-19 2022-03-22 GE Precision Healthcare LLC Image enhancement with variable number of excitation (NEX) acquisitions accelerated using compressed sensing
US11854281B2 (en) 2019-08-16 2023-12-26 The Research Foundation For The State University Of New York System, method, and computer-accessible medium for processing brain images and extracting neuronal structures
KR102426014B1 (ko) * 2019-12-04 2022-07-27 고려대학교 세종산학협력단 양자 공진 주파수와 t2 기반의 자기공명 영상 기법과 딥뉴럴 네트워크를 이용한 실시간 온도영상 획득 방법 및 장치
CN112156383B (zh) 2020-08-31 2022-10-11 上海沈德医疗器械科技有限公司 一种基于k空间能谱分析的磁共振温度修正方法及系统
CN114764133B (zh) * 2021-02-08 2023-08-08 华科精准（北京）医疗科技有限公司 一种消融计算方法及消融计算系统
CN113509208B (zh) * 2021-09-14 2021-11-30 西南石油大学 一种基于相位约束的超高速超声成像的重建方法
CN113920211B (zh) * 2021-09-16 2023-08-04 中国人民解放军总医院第一医学中心 一种基于深度学习的快速磁敏感加权成像方法
CN116203484A (zh) * 2021-11-30 2023-06-02 中国科学院深圳先进技术研究院 一种图像生成方法、装置、设备和介质
CN120781077A (zh) * 2025-06-18 2025-10-14 西安电子科技大学 融合物理方程与深度学习的无线电地图预测方法及装置

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EP2681576B1 (en) 2020-07-29
EP2681576A1 (en) 2014-01-08
US20130338484A1 (en) 2013-12-19
US9360544B2 (en) 2016-06-07
JP2014506822A (ja) 2014-03-20
CN103403567A (zh) 2013-11-20
WO2012117303A1 (en) 2012-09-07

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