JP2016112407A5 - - Google Patents

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JP2016112407A5
JP2016112407A5 JP2015224242A JP2015224242A JP2016112407A5 JP 2016112407 A5 JP2016112407 A5 JP 2016112407A5 JP 2015224242 A JP2015224242 A JP 2015224242A JP 2015224242 A JP2015224242 A JP 2015224242A JP 2016112407 A5 JP2016112407 A5 JP 2016112407A5
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JP
Japan
Prior art keywords
power ratio
magnetic resonance
body surface
imaging apparatus
resonance imaging
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JP2015224242A
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English (en)
Japanese (ja)
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JP6580953B2 (ja
JP2016112407A (ja
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Priority claimed from US14/573,498 external-priority patent/US9910111B2/en
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Publication of JP2016112407A5 publication Critical patent/JP2016112407A5/ja
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JP2015224242A 2014-12-17 2015-11-16 磁気共鳴イメージング装置 Active JP6580953B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/573,498 2014-12-17
US14/573,498 US9910111B2 (en) 2014-12-17 2014-12-17 Systems and methods for improved and efficient determination of the specific absorption rate (SAR) in MRI

Publications (3)

Publication Number Publication Date
JP2016112407A JP2016112407A (ja) 2016-06-23
JP2016112407A5 true JP2016112407A5 (enExample) 2018-11-29
JP6580953B2 JP6580953B2 (ja) 2019-09-25

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Family Applications (1)

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JP2015224242A Active JP6580953B2 (ja) 2014-12-17 2015-11-16 磁気共鳴イメージング装置

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US (2) US9910111B2 (enExample)
JP (1) JP6580953B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9910111B2 (en) 2014-12-17 2018-03-06 Toshiba Medical Systems Corporation Systems and methods for improved and efficient determination of the specific absorption rate (SAR) in MRI
CN107137083B (zh) * 2017-06-16 2020-05-15 上海联影医疗科技有限公司 一种磁共振扫描方法、系统及计算机可读存储介质
US10444305B2 (en) * 2017-06-21 2019-10-15 Canon Medical Systems Corporation Magnetic resonance imaging apparatus and specific absorption rate calculation method
JP6965073B2 (ja) * 2017-09-19 2021-11-10 キヤノンメディカルシステムズ株式会社 磁気共鳴イメージング装置
EP3584596A1 (en) * 2018-06-19 2019-12-25 Koninklijke Philips N.V. Tracking of image quality in magnetic resonance imaging
DE102018212091A1 (de) * 2018-07-19 2020-01-23 Siemens Healthcare Gmbh Ermittlung einer belastungsoptimierten MR-Sequenz

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150137B4 (de) 2001-10-11 2006-08-17 Siemens Ag Verfahren und Vorrichtung zur Magnetresonanz-Bildgebung
DE10150138B4 (de) 2001-10-11 2009-10-08 Siemens Ag Verfahren zur Magnetresonanz-Bildgebung
DE10153320B4 (de) 2001-10-29 2006-08-31 Siemens Ag Verfahren und Vorrichtung zur Magnetresonanz-Bildgebung unter Einbeziehung der Leistungs-Historie
EP1642151A1 (en) 2003-06-30 2006-04-05 Koninklijke Philips Electronics N.V. Control of specific absorption rate (asr) in mri
JP4820601B2 (ja) * 2004-08-30 2011-11-24 株式会社東芝 磁気共鳴診断装置
JP2009082331A (ja) * 2007-09-28 2009-04-23 Toshiba Corp 磁気共鳴イメージング装置
EP2343567A1 (en) * 2009-12-31 2011-07-13 Koninklijke Philips Electronics N.V. Method for calculating local specific energy absorption rate (SAR) in nuclear magnetic resonance
JP5814912B2 (ja) * 2010-03-31 2015-11-17 株式会社日立メディコ 磁気共鳴イメージング装置及びｓａｒ調整方法
JP2013031633A (ja) * 2011-06-29 2013-02-14 Hitachi Medical Corp 磁気共鳴イメージング装置及びｓａｒ予測方法
BR112015008810A2 (pt) * 2012-10-23 2017-07-04 Koninklijke Philips Nv sistema e método de imageamento por ressonância magnética
US9714993B2 (en) * 2013-01-11 2017-07-25 Toshiba Medical Systems Corporation Determination of specific absorption rate (SAR) in magnetic resonance imaging (MRI)
WO2015056569A1 (ja) * 2013-10-16 2015-04-23 株式会社 日立メディコ 磁気共鳴イメージング装置およびその撮像パラメータ変更支援方法
US10016147B2 (en) * 2014-05-05 2018-07-10 Michael Thornton Method and system for estimating the specific absorption rate of a tissue region prior to a magnetic resonance imaging scan
US9910111B2 (en) 2014-12-17 2018-03-06 Toshiba Medical Systems Corporation Systems and methods for improved and efficient determination of the specific absorption rate (SAR) in MRI
US10088537B2 (en) * 2015-05-13 2018-10-02 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for SAR focusing with an array of RF transmitters

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