JP2017158883A5 - - Google Patents

Download PDF

Info

Publication number
JP2017158883A5
JP2017158883A5 JP2016047476A JP2016047476A JP2017158883A5 JP 2017158883 A5 JP2017158883 A5 JP 2017158883A5 JP 2016047476 A JP2016047476 A JP 2016047476A JP 2016047476 A JP2016047476 A JP 2016047476A JP 2017158883 A5 JP2017158883 A5 JP 2017158883A5
Authority
JP
Japan
Prior art keywords
imaging
magnetic resonance
heat loss
voltage drop
amplifier
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
JP2016047476A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017158883A (ja
JP6688638B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2016047476A priority Critical patent/JP6688638B2/ja
Priority claimed from JP2016047476A external-priority patent/JP6688638B2/ja
Priority to US15/448,240 priority patent/US10393830B2/en
Publication of JP2017158883A publication Critical patent/JP2017158883A/ja
Publication of JP2017158883A5 publication Critical patent/JP2017158883A5/ja
Application granted granted Critical
Publication of JP6688638B2 publication Critical patent/JP6688638B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016047476A 2016-03-10 2016-03-10 磁気共鳴イメージング装置 Active JP6688638B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016047476A JP6688638B2 (ja) 2016-03-10 2016-03-10 磁気共鳴イメージング装置
US15/448,240 US10393830B2 (en) 2016-03-10 2017-03-02 Magnetic resonance imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016047476A JP6688638B2 (ja) 2016-03-10 2016-03-10 磁気共鳴イメージング装置

Publications (3)

Publication Number Publication Date
JP2017158883A JP2017158883A (ja) 2017-09-14
JP2017158883A5 true JP2017158883A5 (enExample) 2019-03-14
JP6688638B2 JP6688638B2 (ja) 2020-04-28

Family

ID=59788398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016047476A Active JP6688638B2 (ja) 2016-03-10 2016-03-10 磁気共鳴イメージング装置

Country Status (2)

Country Link
US (1) US10393830B2 (enExample)
JP (1) JP6688638B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015081210A1 (en) * 2013-11-27 2015-06-04 New York University System and method for providing magnetic resonance temperature measurement for radiative heating applications
JP6965016B2 (ja) * 2017-04-27 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及びその調整方法
US10473737B2 (en) 2017-08-18 2019-11-12 Synaptive Medical (Barbados) Inc. Active switching for RF slice-selecting
EP3528001A1 (en) * 2018-02-15 2019-08-21 Koninklijke Philips N.V. Multi-channel rf transmit system
EP3528000A1 (en) 2018-02-15 2019-08-21 Koninklijke Philips N.V. Rf transmit system with switchable power supply device
JP7199852B2 (ja) 2018-07-02 2023-01-06 キヤノンメディカルシステムズ株式会社 高周波電源及び磁気共鳴イメージング装置
EP3644084A1 (en) 2018-10-23 2020-04-29 Koninklijke Philips N.V. Generation of rf pulses for mri applications
JP7286338B2 (ja) * 2019-02-15 2023-06-05 キヤノンメディカルシステムズ株式会社 高周波増幅装置および磁気共鳴イメージング装置
US11211643B2 (en) * 2019-11-25 2021-12-28 Panasonic Avionics Corporation Methods and systems for dynamically controlling discharge ratio of a plurality of batteries packs

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026020B2 (ja) 1979-06-20 1985-06-21 呉羽センイ株式会社 耐熱ラギングシ−ト
US4983921A (en) * 1989-08-18 1991-01-08 The Regents Of The University Of California Rapid calibration of nutation angles in MRI
GB9616499D0 (en) * 1996-08-06 1996-09-25 Oxford Instr Uk Ltd Magnetic field pulse generator
JPH11318854A (ja) * 1998-05-13 1999-11-24 Hitachi Medical Corp 磁気共鳴イメージング装置
US6879852B1 (en) * 2000-07-10 2005-04-12 Otward M. Mueller Low-cost magnetic resonance imaging (MRI) Cryo-system
DE10133655B4 (de) * 2001-07-11 2004-02-26 Siemens Ag Magnet-Resonanz-Tomographiegerät mit verbesserter örtlicher und zeitlicher Stabilisierung der Homogenität des magnetischen Grundfeldes
US8148989B2 (en) 2002-03-11 2012-04-03 Keith Kopp Ferromagnetic detection enhancer compatible with magnetic resonance
JP5122864B2 (ja) * 2007-05-21 2013-01-16 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｒｆコイル駆動回路およびｍｒｉ装置
US8179133B1 (en) * 2008-08-18 2012-05-15 Hypres, Inc. High linearity superconducting radio frequency magnetic field detector
WO2010110881A1 (en) * 2009-03-27 2010-09-30 Hetherington Hoby P Improved transceiver apparatus, system, and methodology for superior in-vivo imaging of human anatomy
US8854042B2 (en) * 2010-08-05 2014-10-07 Life Services, LLC Method and coils for human whole-body imaging at 7 T
WO2012127450A1 (en) * 2011-03-24 2012-09-27 Koninklijke Philips Electronics N.V. Reduction of peak electrical power consumption in magnetic resonance imaging systems
EP2514382A1 (en) 2011-04-21 2012-10-24 Koninklijke Philips Electronics N.V. MR imaging guided therapy system
US20140364727A1 (en) * 2012-01-30 2014-12-11 The Board Of Regents For Oklahoma State University Method of thermo-acoustic tomography and hyperthermia
US8827889B2 (en) * 2012-05-21 2014-09-09 University Of Washington Through Its Center For Commercialization Method and system for powering implantable devices
WO2014038422A1 (ja) * 2012-09-10 2014-03-13 株式会社東芝 磁気共鳴イメージング装置、及び、磁気共鳴イメージング装置の電力制御方法
KR101480413B1 (ko) * 2012-12-04 2015-01-08 삼성전자주식회사 B1 정보 획득 방법 및 장치
EP2741097A1 (en) * 2012-12-04 2014-06-11 Samsung Electronics Co., Ltd Method and apparatus for acquiring B1 magnetic field phase information
JP6532657B2 (ja) * 2014-07-31 2019-06-19 キヤノンメディカルシステムズ株式会社 Ｍｒｉ装置
DE102014221564A1 (de) * 2014-10-23 2016-04-28 Siemens Aktiengesellschaft Verbesserte Messsequenz zum Bestimmen eines Magnetresonanz-Bilds
EP3234623B1 (en) * 2014-12-18 2019-09-04 Koninklijke Philips N.V. A power device and method for driving a load
US9958521B2 (en) * 2015-07-07 2018-05-01 Q Bio, Inc. Field-invariant quantitative magnetic-resonance signatures

Similar Documents

Publication Publication Date Title
JP2017158883A5 (enExample)
JP6688638B2 (ja) 磁気共鳴イメージング装置
MX2017002938A (es) Metodos y aparato de supresion de ruido.
JP2017108968A5 (enExample)
WO2016077438A3 (en) Pulse sequences for low field magnetic resonance
MX2017015669A (es) Nuevos compuestos de quelato de gadolinio para usar en imagenes de resonancia magnetica.
TW201614257A (en) Battery SOC/SOH estimation circuit
EP2607848A3 (en) Thermal imaging camera with compass calibration
WO2015097657A3 (en) Apparatus and method for reacting to a change in supply voltage
JP2017035305A (ja) 磁気共鳴イメージング装置
JP2013240592A5 (enExample)
WO2014024085A3 (en) Multiple shot magnetic resonance imaging with ghosting stability correction
RU2017119758A (ru) Подложка матрицы, средство отображения и способ управления ими
WO2015075173A3 (en) Determination of battery type
JP5931454B2 (ja) 磁気共鳴イメージング装置及びＳＡＲ（ＳｐｅｃｉｆｉｃＡｂｓｏｒｐｔｉｏｎＲａｔｅ）計算方法
EP3290941A3 (en) Magnetic resonance imaging apparatus and method for obtaining magnetic resonance image using a multi-echo pulse sequence
JP2015042031A5 (enExample)
JP2016086991A5 (enExample)
JP2017093994A5 (enExample)
CN112955766B (zh) 用于生成用于mri系统的rf脉冲的mri系统和方法
JP2019201992A5 (enExample)
TW201524096A (zh) 具效率計算功率轉換器
FI20146041A7 (fi) Elektroninen laite
RU2016120378A (ru) Способ установления места снижения сопротивления изоляции и определения мощности токовой утечки
JP2015039424A5 (enExample)