CN101191829B - 平面有源屏蔽梯度线圈的制作方法 - Google Patents
平面有源屏蔽梯度线圈的制作方法 Download PDFInfo
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- CN101191829B CN101191829B CN200610144180A CN200610144180A CN101191829B CN 101191829 B CN101191829 B CN 101191829B CN 200610144180 A CN200610144180 A CN 200610144180A CN 200610144180 A CN200610144180 A CN 200610144180A CN 101191829 B CN101191829 B CN 101191829B
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CN200610144180A CN101191829B (zh) | 2006-11-29 | 2006-11-29 | 平面有源屏蔽梯度线圈的制作方法 |
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CN101191829A CN101191829A (zh) | 2008-06-04 |
CN101191829B true CN101191829B (zh) | 2010-05-12 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5497785B2 (ja) * | 2009-11-27 | 2014-05-21 | 株式会社日立メディコ | 傾斜磁場コイルおよび核磁気共鳴撮像装置 |
CN102736044A (zh) * | 2012-07-19 | 2012-10-17 | 南京麦菲电子科技有限公司 | 超导磁共振成像装置用的梯度线圈制作方法 |
CN103852740B (zh) * | 2012-11-30 | 2016-12-07 | 通用电气公司 | 降低涡电流磁场的系统和方法 |
CN104020428A (zh) * | 2014-06-03 | 2014-09-03 | 南京工程学院 | 一种有源屏蔽梯度线圈结构 |
CN104062613B (zh) * | 2014-06-13 | 2017-05-03 | 河海大学 | 一种有源屏蔽梯度线圈及其设计方法 |
EP3364206A1 (en) * | 2017-02-20 | 2018-08-22 | Koninklijke Philips N.V. | Gradient system with controlled cooling in the individual gradient channels |
CN106821500B (zh) * | 2017-03-21 | 2023-11-17 | 南京拓谱医疗科技有限公司 | 一种用于微创手术导航系统 |
CN107064842A (zh) * | 2017-04-11 | 2017-08-18 | 杭州图锐科技有限公司 | 一种平板式梯度线圈及其制作方法 |
CN107219480A (zh) * | 2017-05-05 | 2017-09-29 | 中国科学院电工研究所 | 磁共振成像系统的阵列梯度线圈 |
CN109397011A (zh) * | 2018-09-12 | 2019-03-01 | 海宁联丰东进电子有限公司 | 磁芯自动打磨测试机 |
CN110456293B (zh) * | 2019-07-22 | 2021-07-20 | 惠仁望都医疗设备科技有限公司 | 一种自屏蔽梯度线圈的设计方法 |
CN112748380B (zh) * | 2019-10-29 | 2024-03-19 | 西门子(深圳)磁共振有限公司 | 用于磁共振成像装置的梯度线圈及磁共振成像装置 |
CN111665466B (zh) * | 2020-08-07 | 2020-11-03 | 山东奥新医疗科技有限公司 | 一种梯度线圈的辊式雕刻加工方法 |
CN114545312B (zh) * | 2022-04-22 | 2022-09-09 | 浙江浙大西投脑机智能科技有限公司 | 一种非线性梯度线圈及扫描方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5760582A (en) * | 1992-07-23 | 1998-06-02 | Fonar Corporation | Optimized gradient coils and shim coils for magnetic resonance scanning systems |
CN1218188C (zh) * | 1999-06-21 | 2005-09-07 | 通用电器横河医疗系统株式会社 | 制造梯度线圈的方法、梯度线圈单元、梯度线圈和磁共振成像装置 |
CN1230686C (zh) * | 2000-04-19 | 2005-12-07 | Ge医疗系统环球技术有限公司 | 制造梯度线圈单元的方法和磁共振成像系统 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5760582A (en) * | 1992-07-23 | 1998-06-02 | Fonar Corporation | Optimized gradient coils and shim coils for magnetic resonance scanning systems |
CN1218188C (zh) * | 1999-06-21 | 2005-09-07 | 通用电器横河医疗系统株式会社 | 制造梯度线圈的方法、梯度线圈单元、梯度线圈和磁共振成像装置 |
CN1230686C (zh) * | 2000-04-19 | 2005-12-07 | Ge医疗系统环球技术有限公司 | 制造梯度线圈单元的方法和磁共振成像系统 |
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Owner name: CHINA RESOURCES WANDONG MEDICAL EQUIPMENT CO., LTD Free format text: FORMER NAME: BEIJING WANDONG MEDICAL EQUIPMENT CO., LTD.;BEIJING UNIVERSITY |
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Address after: 100016, No. 3, building 9, Jiuxianqiao East Road, Beijing, Chaoyang District Co-patentee after: Peking University Patentee after: Beijing Wandong Medical Polytron Technologies Inc Address before: 100015, No. 3, building 9, Jiuxianqiao East Road, Beijing, Chaoyang District Co-patentee before: Peking University Patentee before: Huarun Wandong Medical Equipment Co., Ltd. |
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