JP2018519861A5 - - Google Patents
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- JP2018519861A5 JP2018519861A5 JP2017556189A JP2017556189A JP2018519861A5 JP 2018519861 A5 JP2018519861 A5 JP 2018519861A5 JP 2017556189 A JP2017556189 A JP 2017556189A JP 2017556189 A JP2017556189 A JP 2017556189A JP 2018519861 A5 JP2018519861 A5 JP 2018519861A5
- Authority
- JP
- Japan
- Prior art keywords
- data
- noise
- space
- compensation factor
- mri system
- 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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- 238000002595 magnetic resonance imaging Methods 0.000 claims 16
- 238000000034 method Methods 0.000 claims 10
- 238000003384 imaging method Methods 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 5
- 230000007613 environmental effect Effects 0.000 claims 4
- 238000012880 independent component analysis Methods 0.000 claims 4
- 238000000513 principal component analysis Methods 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 2
- 238000012896 Statistical algorithm Methods 0.000 claims 1
- 238000004422 calculation algorithm Methods 0.000 claims 1
- 238000004364 calculation method Methods 0.000 claims 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2015/077989 | 2015-04-30 | ||
| CN2015077989 | 2015-04-30 | ||
| CN2015086849 | 2015-08-13 | ||
| CNPCT/CN2015/086849 | 2015-08-13 | ||
| EP15186938 | 2015-09-25 | ||
| EP15186938.5 | 2015-09-25 | ||
| PCT/EP2016/058302 WO2016173861A1 (en) | 2015-04-30 | 2016-04-15 | Method and apparatus for magnetic resonance imaging with rf noise |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018519861A JP2018519861A (ja) | 2018-07-26 |
| JP2018519861A5 true JP2018519861A5 (enExample) | 2019-05-23 |
| JP6684826B2 JP6684826B2 (ja) | 2020-04-22 |
Family
ID=55754289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017556189A Active JP6684826B2 (ja) | 2015-04-30 | 2016-04-15 | Ｒｆノイズを伴う磁気共鳴イメージングのための方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10514431B2 (enExample) |
| EP (1) | EP3289372A1 (enExample) |
| JP (1) | JP6684826B2 (enExample) |
| CN (1) | CN107533117B (enExample) |
| BR (1) | BR112017023027A2 (enExample) |
| RU (1) | RU2710012C2 (enExample) |
| WO (1) | WO2016173861A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10627464B2 (en) * | 2016-11-22 | 2020-04-21 | Hyperfine Research, Inc. | Low-field magnetic resonance imaging methods and apparatus |
| US10955504B2 (en) | 2016-11-22 | 2021-03-23 | Hyperfine Research, Inc. | Systems and methods for automated detection in magnetic resonance images |
| JP7051426B2 (ja) * | 2017-12-25 | 2022-04-11 | 富士フイルムヘルスケア株式会社 | 磁気共鳴イメージング装置 |
| CN111329479B (zh) * | 2018-12-19 | 2023-09-29 | 西门子保健有限责任公司 | 用于提供mr图像的方法、磁共振成像设备和介质 |
| US10705170B1 (en) * | 2019-02-15 | 2020-07-07 | GE Precision Healthcare LLC | Methods and systems for removing spike noise in magnetic resonance imaging |
| US11069063B2 (en) | 2019-03-18 | 2021-07-20 | Uih America, Inc. | Systems and methods for noise analysis |
| US10890640B2 (en) * | 2019-03-18 | 2021-01-12 | Uih America, Inc. | Systems and methods for signal representation determination in magnetic resonance imaging |
| US11796618B2 (en) | 2019-07-12 | 2023-10-24 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for magnetic resonance imaging |
| CN113050010B (zh) * | 2019-12-26 | 2023-03-21 | 上海联影医疗科技股份有限公司 | 噪音分析的系统、方法 |
| EP3865890B1 (de) * | 2020-02-13 | 2023-05-24 | Siemens Healthcare GmbH | Magnetresonanztomograph mit b0-modulation und verfahren zum betrieb |
| WO2021207382A1 (en) * | 2020-04-08 | 2021-10-14 | The Johns Hopkins University | D-glucose and its analogs as tracers to assess the glucose transporter function |
| CN112509074B (zh) * | 2020-11-09 | 2025-01-28 | 杭州微影医疗科技有限公司 | 伪影消除方法、系统、终端及存储介质 |
| CN112698256B (zh) * | 2020-12-07 | 2023-08-29 | 深圳航天科技创新研究院 | 降低磁共振成像设备电磁噪声的主动降噪系统的降噪方法 |
| EP4012437A1 (de) | 2020-12-11 | 2022-06-15 | Siemens Healthcare GmbH | Magnetresonanztomographie mit dualer aufnahme zur störungsreduktion |
| DE102021104344A1 (de) * | 2021-02-24 | 2022-08-25 | Otto-Von-Guericke-Universität Magdeburg | MR-Bildgebung mit Reduktion von Zipper-Artefakten |
| JP7557824B2 (ja) | 2021-06-25 | 2024-09-30 | 富士フイルム株式会社 | 医用画像処理装置、医用撮像装置、及び、医用画像におけるノイズ低減方法 |
| EP4152028A1 (de) * | 2021-09-20 | 2023-03-22 | Siemens Healthcare GmbH | Verfahren und vorrichtung zur unterdrückung von störungen bei der magnetresonanzbildgebung |
| EP4152034A1 (de) * | 2021-09-20 | 2023-03-22 | Siemens Healthcare GmbH | Verfahren und vorrichtung zur unterdrückung von störungen bei der magnetresonanzbildgebung |
| CN114052672B (zh) * | 2021-11-23 | 2022-06-14 | 林和 | 智能化便携式医疗仪 |
| US12376759B2 (en) * | 2022-12-28 | 2025-08-05 | GE Precision Healthcare LLC | System and method for improving magnetic resonance scanning workflow |
| US12241954B2 (en) | 2023-04-14 | 2025-03-04 | United Imaging Healthcare North America, Inc. | Systems and methods for quantitative measurement in magnetic resonance imaging |
| EP4636429A1 (en) * | 2024-04-15 | 2025-10-22 | Koninklijke Philips N.V. | Compensation for electromagnetic interference signals in magnetic resonance imaging |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665368A (en) | 1985-04-16 | 1987-05-12 | Yokogawa Hokushin Electric Corporation | NMR imaging apparatus |
| JPS63272336A (ja) * | 1987-04-30 | 1988-11-09 | Shimadzu Corp | Ｍｒｉ装置 |
| JPH05344960A (ja) * | 1992-06-15 | 1993-12-27 | Hitachi Ltd | 磁気共鳴検査装置 |
| US20030088175A1 (en) | 2001-11-02 | 2003-05-08 | Advanced Veterinary Technologies, Inc. | Radio frequency shield for nuclear magnetic resonance procedures |
| US6788063B1 (en) | 2003-02-26 | 2004-09-07 | Ge Medical Systems Technology Company, Llc | Method and system for improving transient noise detection |
| CN101378805B (zh) * | 2005-10-17 | 2013-03-27 | 艾伯塔健康服务中心 | 集成的体外射束放射治疗和mri系统 |
| DE102006005804A1 (de) * | 2006-02-08 | 2007-08-09 | Siemens Ag | Verfahren zur Rauschreduktion in tomographischen Bilddatensätzen |
| US7279893B1 (en) | 2006-04-20 | 2007-10-09 | General Electric Company | Receiver channel data combining in parallel mr imaging |
| EP2044454A1 (en) * | 2006-07-18 | 2009-04-08 | Koninklijke Philips Electronics N.V. | Artifact suppression in multi-coil mri |
| WO2008022441A1 (en) * | 2006-08-24 | 2008-02-28 | Imris Inc | Automatic noise cancellation for unshielded mr systems |
| WO2009050589A2 (en) * | 2007-04-16 | 2009-04-23 | The Governors Of The University Of Calgary | Methods, devices, and systems relating to cameras configured to be positioned within the bore of a magnet and mr bore space illumination |
| US7772845B2 (en) * | 2007-05-02 | 2010-08-10 | Feng Derek D | Quantum theory-based continuous precision NMR/MRI: method and apparatus |
| CN101067650A (zh) * | 2007-06-08 | 2007-11-07 | 骆建华 | 基于部分频谱数据信号重构的信号去噪方法 |
| US20080315879A1 (en) | 2007-06-19 | 2008-12-25 | General Electric Company | System and apparatus for electromagnetic noise detection in an mr imaging scanner environment |
| US8208709B2 (en) * | 2008-04-17 | 2012-06-26 | The Ohio State University Research Foundation | System and method for improved real-time cine imaging |
| US8970217B1 (en) * | 2010-04-14 | 2015-03-03 | Hypres, Inc. | System and method for noise reduction in magnetic resonance imaging |
| CN101961242B (zh) * | 2010-09-03 | 2011-11-23 | 首都医科大学宣武医院 | 一种用于磁共振冠状动脉成像的呼吸信号采集系统 |
| WO2013016639A1 (en) | 2011-07-28 | 2013-01-31 | Brigham And Women's Hospital, Inc. | Systems and methods for portable magnetic resonance measurements of lung properties |
| KR101310825B1 (ko) | 2012-05-10 | 2013-10-14 | 고려대학교 산학협력단 | 자기 공명 영상 생성 방법 및 그에 따른 자기 공명 영상 생성 장치 |
| US8937475B2 (en) | 2012-05-14 | 2015-01-20 | General Electric Company | Systems and methods for noise control in a medical imaging system |
| US9575147B2 (en) * | 2012-09-07 | 2017-02-21 | Morpho Detection, Llc | Nuclear quadrupole resonance system and method of using the same to remove interference components from sensor signals |
| US9513352B2 (en) | 2012-09-28 | 2016-12-06 | General Electric Company | System and method for inductively communicating data |
| CN103033849B (zh) * | 2012-12-15 | 2015-06-10 | 吉林大学 | 多通道核磁共振地下水探测仪及其野外工作方法 |
| WO2014167561A2 (en) | 2013-04-08 | 2014-10-16 | Aspect Imaging Ltd. | System and method for real-time noise reduction in mri data acquisition |
| CN103823244B (zh) * | 2014-03-11 | 2015-04-22 | 吉林大学 | 磁共振三分量消噪装置及消噪方法 |
| CN106164694B (zh) * | 2014-03-31 | 2019-07-02 | 皇家飞利浦有限公司 | 具有rf噪声检测线圈的磁共振成像 |
| EP3295198B1 (en) * | 2015-05-15 | 2019-07-10 | Eidgenössische Technische Hochschule (ETH) | Active noise suppression for magnetic resonance based magnetic field probes |
| US10627464B2 (en) * | 2016-11-22 | 2020-04-21 | Hyperfine Research, Inc. | Low-field magnetic resonance imaging methods and apparatus |
-
2016
- 2016-04-15 BR BR112017023027A patent/BR112017023027A2/pt not_active Application Discontinuation
- 2016-04-15 CN CN201680024975.5A patent/CN107533117B/zh active Active
- 2016-04-15 US US15/569,789 patent/US10514431B2/en active Active
- 2016-04-15 RU RU2017135047A patent/RU2710012C2/ru not_active IP Right Cessation
- 2016-04-15 JP JP2017556189A patent/JP6684826B2/ja active Active
- 2016-04-15 WO PCT/EP2016/058302 patent/WO2016173861A1/en not_active Ceased
- 2016-04-15 EP EP16716565.3A patent/EP3289372A1/en not_active Withdrawn
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