RU2720476C2 - Создание словаря магнитно-резонансной дактилоскопии с использованием катушки дополнительного магнитного поля - Google Patents
Создание словаря магнитно-резонансной дактилоскопии с использованием катушки дополнительного магнитного поля Download PDFInfo
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- RU2720476C2 RU2720476C2 RU2018100664A RU2018100664A RU2720476C2 RU 2720476 C2 RU2720476 C2 RU 2720476C2 RU 2018100664 A RU2018100664 A RU 2018100664A RU 2018100664 A RU2018100664 A RU 2018100664A RU 2720476 C2 RU2720476 C2 RU 2720476C2
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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]
- G01R33/46—NMR spectroscopy
- G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis
-
- 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
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
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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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/31—Temperature control thereof
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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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
-
- 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
- G01R33/387—Compensation of inhomogeneities
- G01R33/3875—Compensation of inhomogeneities using correction coil assemblies, e.g. active shimming
-
- 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
- G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
-
- 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]
- G01R33/46—NMR spectroscopy
- G01R33/465—NMR spectroscopy applied to biological material, e.g. in vitro testing
-
- 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
- G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat imaging
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15171868 | 2015-06-12 | ||
| EP15171868.1 | 2015-06-12 | ||
| PCT/EP2016/062927 WO2016198415A1 (en) | 2015-06-12 | 2016-06-08 | Magnetic resonance fingerprinting dictionary generation using a supplementary magnetic field coil |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018100664A RU2018100664A (ru) | 2019-07-12 |
| RU2018100664A3 RU2018100664A3 (enExample) | 2019-10-04 |
| RU2720476C2 true RU2720476C2 (ru) | 2020-04-30 |
Family
ID=53396361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018100664A RU2720476C2 (ru) | 2015-06-12 | 2016-06-08 | Создание словаря магнитно-резонансной дактилоскопии с использованием катушки дополнительного магнитного поля |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10509086B2 (enExample) |
| EP (1) | EP3308184B1 (enExample) |
| JP (1) | JP6714022B2 (enExample) |
| CN (1) | CN107850650B (enExample) |
| RU (1) | RU2720476C2 (enExample) |
| WO (1) | WO2016198415A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10761167B2 (en) * | 2018-05-18 | 2020-09-01 | Case Western Reserve University | System and method for generating a magnetic resonance fingerprinting dictionary using semi-supervised learning |
| US10877121B2 (en) * | 2018-05-18 | 2020-12-29 | Case Western Reserve University | System and method for magnetic resonance fingerprinting with reduced acoustic noise |
| CN109044355B (zh) * | 2018-06-28 | 2022-02-01 | 上海联影医疗科技股份有限公司 | 温度成像方法、装置、计算机设备和存储介质 |
| JP7176794B2 (ja) * | 2018-07-25 | 2022-11-22 | クオンタム ヴァリー インベストメント ファンド リミテッド パートナーシップ | 非線形共振器のモデルに影響されない制御 |
| EP3833244A4 (en) | 2018-08-08 | 2022-08-03 | Brightspec, Inc. | METHOD AND DEVICE FOR LOW VOLATILITY SENSING |
| DE102018132940B4 (de) * | 2018-12-19 | 2024-08-01 | Tdk-Micronas Gmbh | Vorrichtung und Verfahren zur Prüfung und Kalibrierung eines Bauteils |
| CN113325349B (zh) * | 2020-02-28 | 2022-11-25 | 上海联影医疗科技股份有限公司 | 磁共振系统及其控制方法 |
| CN112504267B (zh) * | 2020-11-24 | 2023-03-14 | 哈尔滨工业大学（深圳） | 基于磁偶极子场的磁指纹提取方法、装置、系统与介质 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04164436A (ja) * | 1990-10-29 | 1992-06-10 | Shimadzu Corp | Ｍｒｉ用ファントム装置 |
| US6115489A (en) * | 1997-09-02 | 2000-09-05 | General Electric Company | System and method for performing image-based diagnosis |
| EP1039308A2 (en) * | 1994-11-25 | 2000-09-27 | Hitachi Medical Corporation | Magnetic resonance imaging system |
| EP1389734A2 (en) * | 2002-08-15 | 2004-02-18 | General Electric Company | Fat/water separation and fat minimization magnetic resonance imaging |
| RU2488884C2 (ru) * | 2006-04-20 | 2013-07-27 | Конинклейке Филипс Электроникс Н.В. | Способ коррекции движения для выравнивания динамического объема без временных ограничений |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007512039A (ja) | 2003-10-30 | 2007-05-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 可変視界磁石を有するｍｒｉシステム |
| US10627468B2 (en) | 2011-03-18 | 2020-04-21 | Case Western Reserve University | Nuclear magnetic resonance (NMR) fingerprinting |
| US9097781B2 (en) | 2012-04-12 | 2015-08-04 | Mark Griswold | Nuclear magnetic resonance (NMR) fingerprinting with parallel transmission |
| US9869739B2 (en) * | 2012-10-15 | 2018-01-16 | Case Wetern Reserve University | Heteronuclear nuclear magnetic resonance fingerprinting |
| US9568579B2 (en) * | 2012-12-19 | 2017-02-14 | Case Western Reserve University | Magnetic resonance fingerprinting (MRF) with echo splitting |
| EP3068298B1 (en) * | 2013-11-15 | 2025-11-05 | New York University | Self calibrating parallel transmission by magnetic resonance spin dynamic fingerprinting |
-
2016
- 2016-06-08 EP EP16727696.3A patent/EP3308184B1/en active Active
- 2016-06-08 WO PCT/EP2016/062927 patent/WO2016198415A1/en not_active Ceased
- 2016-06-08 US US15/735,422 patent/US10509086B2/en active Active
- 2016-06-08 CN CN201680042885.9A patent/CN107850650B/zh active Active
- 2016-06-08 JP JP2017564498A patent/JP6714022B2/ja active Active
- 2016-06-08 RU RU2018100664A patent/RU2720476C2/ru active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04164436A (ja) * | 1990-10-29 | 1992-06-10 | Shimadzu Corp | Ｍｒｉ用ファントム装置 |
| EP1039308A2 (en) * | 1994-11-25 | 2000-09-27 | Hitachi Medical Corporation | Magnetic resonance imaging system |
| US6115489A (en) * | 1997-09-02 | 2000-09-05 | General Electric Company | System and method for performing image-based diagnosis |
| EP1389734A2 (en) * | 2002-08-15 | 2004-02-18 | General Electric Company | Fat/water separation and fat minimization magnetic resonance imaging |
| RU2488884C2 (ru) * | 2006-04-20 | 2013-07-27 | Конинклейке Филипс Электроникс Н.В. | Способ коррекции движения для выравнивания динамического объема без временных ограничений |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6714022B2 (ja) | 2020-06-24 |
| RU2018100664A (ru) | 2019-07-12 |
| US10509086B2 (en) | 2019-12-17 |
| RU2018100664A3 (enExample) | 2019-10-04 |
| CN107850650B (zh) | 2021-03-12 |
| EP3308184B1 (en) | 2021-09-15 |
| EP3308184A1 (en) | 2018-04-18 |
| JP2018522628A (ja) | 2018-08-16 |
| CN107850650A (zh) | 2018-03-27 |
| WO2016198415A1 (en) | 2016-12-15 |
| US20180180692A1 (en) | 2018-06-28 |
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