CN102298129A - 一种用于核磁共振成像***的涡流测量及补偿方法 - Google Patents
一种用于核磁共振成像***的涡流测量及补偿方法 Download PDFInfo
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103424420A (zh) * | 2013-01-31 | 2013-12-04 | 上海理工大学 | 一种基于拟合的核磁共振信号处理方法 |
CN104181479A (zh) * | 2013-05-23 | 2014-12-03 | 上海联影医疗科技有限公司 | 用于磁共振成像***的涡流补偿方法 |
WO2017032132A1 (en) * | 2015-08-25 | 2017-03-02 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for an eddy-current field compensation in magnetic resonance imaging |
CN107677976A (zh) * | 2017-09-26 | 2018-02-09 | 中国科学院武汉物理与数学研究所 | 一种自适应核磁共振梯度预加重波形产生装置及方法 |
CN108279393A (zh) * | 2017-01-05 | 2018-07-13 | 上海康达卡勒幅医疗科技有限公司 | 一种磁共振成像全自动预加重校正涡流的方法 |
CN109633757A (zh) * | 2019-02-18 | 2019-04-16 | 中国科学院上海微***与信息技术研究所 | 涡流补偿方法及涡流补偿*** |
CN109799472A (zh) * | 2019-03-08 | 2019-05-24 | 沈阳工业大学 | 一种基于深度学习的磁共振涡流补偿方法 |
WO2019165656A1 (zh) * | 2018-02-27 | 2019-09-06 | 奥泰医疗***有限责任公司 | 一种磁共振成像***涡流补偿方法 |
CN110573067A (zh) * | 2017-03-02 | 2019-12-13 | 安科医疗私人有限公司 | 无创肱动脉血压测量 |
CN113219391A (zh) * | 2021-05-27 | 2021-08-06 | 成都鸣石峻致医疗科技有限公司 | 一种磁共振成像***中加速涡流矫正的方法和设备 |
WO2021248752A1 (zh) * | 2020-06-10 | 2021-12-16 | 苏州纽迈分析仪器股份有限公司 | 一种用于磁共振成像的梯度涡流补偿方法及*** |
CN116794586A (zh) * | 2023-08-02 | 2023-09-22 | 宁波健信超导科技股份有限公司 | 一种梯度线圈线性度的测量方法及测量*** |
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2011
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CN1188897A (zh) * | 1996-12-30 | 1998-07-29 | 通用电气公司 | 一种用于测量和补偿由涡流感生的空间和时间变化磁场的方法 |
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IAN C. ATKINSON等: "Characterization and Correction of System Delays and Eddy Currents for MR Imaging with Ultrashort Echo-Time and Time-Varying Gradients", 《MAGNETIC RESONANCE IN MEDICINE》, vol. 62, no. 2, 31 December 2009 (2009-12-31) * |
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103424420A (zh) * | 2013-01-31 | 2013-12-04 | 上海理工大学 | 一种基于拟合的核磁共振信号处理方法 |
CN104181479A (zh) * | 2013-05-23 | 2014-12-03 | 上海联影医疗科技有限公司 | 用于磁共振成像***的涡流补偿方法 |
CN104181479B (zh) * | 2013-05-23 | 2015-07-01 | 上海联影医疗科技有限公司 | 用于磁共振成像***的涡流补偿方法 |
US10408908B2 (en) | 2015-08-25 | 2019-09-10 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for an eddy-current field compensation in magnetic resonance imaging |
WO2017032132A1 (en) * | 2015-08-25 | 2017-03-02 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for an eddy-current field compensation in magnetic resonance imaging |
CN106483482A (zh) * | 2015-08-25 | 2017-03-08 | 上海联影医疗科技有限公司 | 用于磁共振成像***的梯度涡流校正方法和装置 |
EP3317688A4 (en) * | 2015-08-25 | 2018-09-19 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for an eddy-current field compensation in magnetic resonance imaging |
US10761172B2 (en) | 2015-08-25 | 2020-09-01 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for an eddy-current field compensation in magnetic resonance imaging |
CN106483482B (zh) * | 2015-08-25 | 2019-08-23 | 上海联影医疗科技有限公司 | 用于磁共振成像***的梯度涡流校正方法和装置 |
CN108279393A (zh) * | 2017-01-05 | 2018-07-13 | 上海康达卡勒幅医疗科技有限公司 | 一种磁共振成像全自动预加重校正涡流的方法 |
CN110573067B (zh) * | 2017-03-02 | 2022-10-11 | 安科医疗私人有限公司 | 无创肱动脉血压测量 |
CN110573067A (zh) * | 2017-03-02 | 2019-12-13 | 安科医疗私人有限公司 | 无创肱动脉血压测量 |
CN107677976A (zh) * | 2017-09-26 | 2018-02-09 | 中国科学院武汉物理与数学研究所 | 一种自适应核磁共振梯度预加重波形产生装置及方法 |
CN107677976B (zh) * | 2017-09-26 | 2019-07-16 | 中国科学院武汉物理与数学研究所 | 一种自适应核磁共振梯度预加重波形产生装置及方法 |
WO2019165656A1 (zh) * | 2018-02-27 | 2019-09-06 | 奥泰医疗***有限责任公司 | 一种磁共振成像***涡流补偿方法 |
CN109633757A (zh) * | 2019-02-18 | 2019-04-16 | 中国科学院上海微***与信息技术研究所 | 涡流补偿方法及涡流补偿*** |
CN109799472A (zh) * | 2019-03-08 | 2019-05-24 | 沈阳工业大学 | 一种基于深度学习的磁共振涡流补偿方法 |
WO2021248752A1 (zh) * | 2020-06-10 | 2021-12-16 | 苏州纽迈分析仪器股份有限公司 | 一种用于磁共振成像的梯度涡流补偿方法及*** |
CN113219391A (zh) * | 2021-05-27 | 2021-08-06 | 成都鸣石峻致医疗科技有限公司 | 一种磁共振成像***中加速涡流矫正的方法和设备 |
CN113219391B (zh) * | 2021-05-27 | 2021-12-14 | 成都鸣石峻致医疗科技有限公司 | 一种磁共振成像***中加速涡流矫正的方法和设备 |
CN116794586A (zh) * | 2023-08-02 | 2023-09-22 | 宁波健信超导科技股份有限公司 | 一种梯度线圈线性度的测量方法及测量*** |
CN116794586B (zh) * | 2023-08-02 | 2023-11-21 | 宁波健信超导科技股份有限公司 | 一种梯度线圈线性度的测量方法及测量*** |
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