JP2019513451A5 - - Google Patents

Download PDF

Info

Publication number
JP2019513451A5
JP2019513451A5 JP2018551917A JP2018551917A JP2019513451A5 JP 2019513451 A5 JP2019513451 A5 JP 2019513451A5 JP 2018551917 A JP2018551917 A JP 2018551917A JP 2018551917 A JP2018551917 A JP 2018551917A JP 2019513451 A5 JP2019513451 A5 JP 2019513451A5
Authority
JP
Japan
Prior art keywords
drive
pair
ports
drive ports
magnetic resonance
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.)
Granted
Application number
JP2018551917A
Other languages
English (en)
Japanese (ja)
Other versions
JP7126452B2 (ja
JP2019513451A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2017/057937 external-priority patent/WO2017174552A1/en
Publication of JP2019513451A publication Critical patent/JP2019513451A/ja
Publication of JP2019513451A5 publication Critical patent/JP2019513451A5/ja
Application granted granted Critical
Publication of JP7126452B2 publication Critical patent/JP7126452B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018551917A 2016-04-04 2017-04-04 磁気共鳴イメージング装置のための選択可能な駆動ポートを有するrf送信システム Active JP7126452B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16163738 2016-04-04
EP16163738.4 2016-04-04
PCT/EP2017/057937 WO2017174552A1 (en) 2016-04-04 2017-04-04 Rf transmit system with selectable drive ports for magnetic resonance imaging apparatuses

Publications (3)

Publication Number Publication Date
JP2019513451A JP2019513451A (ja) 2019-05-30
JP2019513451A5 true JP2019513451A5 (https=) 2020-05-14
JP7126452B2 JP7126452B2 (ja) 2022-08-26

Family

ID=55650358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018551917A Active JP7126452B2 (ja) 2016-04-04 2017-04-04 磁気共鳴イメージング装置のための選択可能な駆動ポートを有するrf送信システム

Country Status (5)

Country Link
US (1) US10705167B2 (https=)
EP (1) EP3440475B1 (https=)
JP (1) JP7126452B2 (https=)
CN (1) CN109073717B (https=)
WO (1) WO2017174552A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470864A1 (en) * 2017-10-12 2019-04-17 Koninklijke Philips N.V. Feeding a coil for magnetic resonance imaging
US11061090B2 (en) * 2017-11-08 2021-07-13 Canon Medical Systems Corporation Magnetic resonance imaging apparatus and RF coil
EP3511727A1 (en) * 2018-01-11 2019-07-17 Koninklijke Philips N.V. Active b1+ shimming of transmission coils
CN109696642B (zh) * 2018-12-29 2024-06-04 佛山瑞加图医疗科技有限公司 射频线圈装置及磁共振成像系统
JP7021657B2 (ja) * 2019-03-22 2022-02-17 オムロン株式会社 Rfタグ
US11592504B2 (en) * 2020-03-26 2023-02-28 Quality Electrodynamics, Llc MRI coil with a RF shield for radiation or x-ray applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI9400141B (sl) * 1994-03-21 2002-08-31 Dr. BARBI� Lenart Postopek in priprava za reguliranje mletja mineralnih surovin
JP3469651B2 (ja) * 1994-09-20 2003-11-25 ジーイー横河メディカルシステム株式会社 Mri用体腔内コイルおよびmri装置
WO2007028158A2 (en) * 2005-09-02 2007-03-08 Lightridge Resources Llc Energy and chemical species utility management system
JP5357010B2 (ja) * 2006-04-24 2013-12-04 コーニンクレッカ フィリップス エヌ ヴェ コイルシステム及び磁気共鳴システム
US7525313B2 (en) * 2007-05-04 2009-04-28 General Electric Company System and method for multi-channel MR transmission
WO2008135888A1 (en) * 2007-05-04 2008-11-13 Koninklijke Philips Electronics N.V. Method and multi-channel rf transmitter arrangement for generating rf fields
DE102007024824B3 (de) 2007-05-29 2009-02-26 Siemens Ag Anordnung zur Ansteuerung einer Antennenanordnung und Einrichtung zur Signalaufteilung zur Ansteuerung einer Antennenanordnung
JP5247214B2 (ja) 2008-04-04 2013-07-24 株式会社日立製作所 高周波磁場コイル及び磁気共鳴撮影装置
US8030920B2 (en) * 2009-06-03 2011-10-04 General Electric Company Method and system for modifying pulse sequences
US9588196B2 (en) 2011-01-06 2017-03-07 Koninklijke Philips N.V. Multi-channel transmit MR imaging
US9535142B2 (en) * 2011-04-21 2017-01-03 Koninklijke Philips Electronics N.V. Multichannel RF volume resonator for MRI
BR112014028136A2 (pt) 2012-05-14 2017-06-27 Koninklijke Philips Nv disposição de circuito de alimentação, sistema transmissor paralelo, e, método de comutação dos elementos de bobina de um sistema transmissor paralelo
US9373960B2 (en) * 2013-03-13 2016-06-21 Oracle International Corporation Computerized system and method for distributed energy resource scheduling
US9049664B2 (en) * 2013-06-24 2015-06-02 Mediatek Inc. Wireless communications circuit for improving current consumption and RF performance

Similar Documents

Publication Publication Date Title
JP2019513451A5 (https=)
JP6640845B2 (ja) 励起分布mriバードケージコイル
CN1735814B (zh) 用于具有多个发送通道的mr设备的高频系统及其中的mr设备
CN103492898B (zh) 用于mri的多通道rf体积共振器
US8390288B2 (en) Method and RF transmitter arrangement for generating RF fields
JP5508906B2 (ja) 磁気共鳴イメージング装置およびrfコイル
CN103135081A (zh) 磁共振造影设备、均衡场非均匀性的方法和匀场线圈装置
US10024934B2 (en) Birdcage body coil for parallel transmit MRI
JP2009513217A (ja) Mriにおける送信器の能動減結合
US10705167B2 (en) RF transmit system with selectable drive ports for magnetic resonance imaging apparatuses
KR101892976B1 (ko) Mr-보디 코일
JP2012020106A (ja) 磁気共鳴撮像の傾斜ドライバアーキテクチャ
JP2018509256A5 (https=)
WO2014034370A1 (ja) 高周波コイルユニット及び磁気共鳴イメージング装置
EP2661639B1 (en) Multi-channel transmit mr imaging
CN111868542B (zh) 多通道磁共振成像rf线圈
JP2018510730A5 (https=)
JP2015003030A (ja) 磁気共鳴断層撮影システム用送信ユニット
JP5426590B2 (ja) Mri装置
US20220308145A1 (en) Monitoring architecture for magnetic resonance transmission systems and method for operating same
JP4739735B2 (ja) Mri装置
KR20140124328A (ko) 송신 안테나들의 그룹 단위 작동을 이용하는 자기 공명 장치
JP2001245869A (ja) 磁気共鳴撮像装置