CN102103196A - 具有可调数字预加重的磁共振梯度波形产生系统及方法 - Google Patents
具有可调数字预加重的磁共振梯度波形产生系统及方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106353705A (zh) * | 2016-09-23 | 2017-01-25 | 沈阳东软医疗系统有限公司 | 一种梯度信号输出的方法及装置 |
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 |
CN110687959A (zh) * | 2019-08-15 | 2020-01-14 | 鹤壁天海电子信息系统有限公司 | 功率控制装置及其控制电路、积分比较器以及方法 |
CN110954853A (zh) * | 2019-12-03 | 2020-04-03 | 华东师范大学 | 一种梯度预补偿波形数字分辨率提高方法及装置 |
CN112881959A (zh) * | 2020-06-10 | 2021-06-01 | 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系统 |
CN113296037A (zh) * | 2021-05-21 | 2021-08-24 | 电子科技大学 | 一种高场磁共振梯度控制器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1195267C (zh) * | 2003-06-27 | 2005-03-30 | 飞利浦(中国)投资有限公司 | 基于fpga和cpld实现的脉冲序列编程器 |
CN101271076B (zh) * | 2008-04-22 | 2010-09-01 | 华东师范大学 | 用于一体化核磁共振谱仪数据交换的控制方法 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
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 |
CN106353705B (zh) * | 2016-09-23 | 2019-02-05 | 沈阳东软医疗系统有限公司 | 一种梯度信号输出的方法及装置 |
CN106353705A (zh) * | 2016-09-23 | 2017-01-25 | 沈阳东软医疗系统有限公司 | 一种梯度信号输出的方法及装置 |
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 |
CN110687959A (zh) * | 2019-08-15 | 2020-01-14 | 鹤壁天海电子信息系统有限公司 | 功率控制装置及其控制电路、积分比较器以及方法 |
CN110954853A (zh) * | 2019-12-03 | 2020-04-03 | 华东师范大学 | 一种梯度预补偿波形数字分辨率提高方法及装置 |
CN110954853B (zh) * | 2019-12-03 | 2021-10-12 | 华东师范大学 | 一种梯度预补偿波形数字分辨率提高方法及装置 |
CN112881959A (zh) * | 2020-06-10 | 2021-06-01 | 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系统 |
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系统 |
CN112881959B (zh) * | 2020-06-10 | 2021-12-21 | 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系统 |
CN113296037A (zh) * | 2021-05-21 | 2021-08-24 | 电子科技大学 | 一种高场磁共振梯度控制器 |
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