JP5736156B2 - 磁気共鳴データの無線通信のためのシステムおよび方法 - Google Patents

磁気共鳴データの無線通信のためのシステムおよび方法 Download PDF

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JP5736156B2
JP5736156B2 JP2010259752A JP2010259752A JP5736156B2 JP 5736156 B2 JP5736156 B2 JP 5736156B2 JP 2010259752 A JP2010259752 A JP 2010259752A JP 2010259752 A JP2010259752 A JP 2010259752A JP 5736156 B2 JP5736156 B2 JP 5736156B2
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signal
frequency
channel
phase
array
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JP2011110422A5 (enExample
JP2011110422A (ja
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プラシド・ラマバドラン
サントシュ・クマール
エディ・ボスカンプ
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General Electric Co
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3692—Electrical details, e.g. matching or coupling of the coil to the receiver involving signal transmission without using electrically conductive connections, e.g. wireless communication or optical communication of the MR signal or an auxiliary signal other than the MR signal

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2010259752A 2009-11-25 2010-11-22 磁気共鳴データの無線通信のためのシステムおよび方法 Active JP5736156B2 (ja)

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US12/625,843 US8244192B2 (en) 2009-11-25 2009-11-25 System and method for wireless communication of magnetic resonance data
US12/625,843 2009-11-25

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JP2011110422A JP2011110422A (ja) 2011-06-09
JP2011110422A5 JP2011110422A5 (enExample) 2014-01-09
JP5736156B2 true JP5736156B2 (ja) 2015-06-17

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US (1) US8244192B2 (enExample)
JP (1) JP5736156B2 (enExample)
DE (1) DE102010060429A1 (enExample)

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WO2008155703A1 (en) * 2007-06-19 2008-12-24 Koninklijke Philips Electronics N.V. Mri radio frequency receiver comprising digital down converter
FR2936671B1 (fr) * 2008-09-26 2010-11-05 Commissariat Energie Atomique Methode d'etalement spectral d'un signal a bande etroite
JP5481163B2 (ja) * 2009-10-30 2014-04-23 株式会社東芝 磁気共鳴映像装置
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
US9057772B1 (en) * 2010-09-27 2015-06-16 Rockwell Collins, Inc. Referenced-based radio frequency feature estimation
US20130020988A1 (en) * 2011-07-21 2013-01-24 Samsung Electro-Mechanics Company, Ltd. Multi-Frequency Wireless Systems and Methods
CN103135079B (zh) * 2011-11-30 2015-11-25 西门子(深圳)磁共振有限公司 磁共振信号的接收方法、接收系统及磁共振成像系统
US8937475B2 (en) 2012-05-14 2015-01-20 General Electric Company Systems and methods for noise control in a medical imaging system
DE102012219025B4 (de) * 2012-10-18 2015-07-16 Siemens Aktiengesellschaft Kontrolle einer Hochfrequenzsendeeinrichtung eines Magnetresonanztomographiesystem
US9660336B2 (en) 2013-02-07 2017-05-23 Kevan ANDERSON Systems, devices and methods for transmitting electrical signals through a faraday cage
DE102014211137A1 (de) * 2014-06-11 2015-12-17 Siemens Aktiengesellschaft Magnetresonanzeinrichtung
US10302716B2 (en) 2014-09-25 2019-05-28 Koninklijke Philips N.V. Digital receiver coil with built-in received phase noise indicator
JP6605268B2 (ja) * 2015-09-17 2019-11-13 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無線ｒｆコイル装置
CN108780936A (zh) 2015-12-03 2018-11-09 因诺维尔医疗公司 用于通过法拉第笼对信号进行无线传输的系统、设备和方法
WO2017093873A1 (en) * 2015-12-03 2017-06-08 Koninklijke Philips N.V. Magnetic resonance (mr) system with increased wireless channel throughput and method of operation thereof
JP6929683B2 (ja) * 2016-04-11 2021-09-01 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
DE102016225793B3 (de) * 2016-12-21 2018-02-08 Siemens Healthcare Gmbh Kalibrierung einer Magnetresonanzvorrichtung
US10984405B2 (en) * 2017-01-05 2021-04-20 Revivermx, Inc. Digital license plate with payment and information handling system
WO2018205031A1 (en) 2017-05-09 2018-11-15 Innovere Medical Inc. Systems and devices for wireless communication through an electromagnetically shielded window
WO2019137889A1 (en) * 2018-01-12 2019-07-18 Koninklijke Philips N.V. System and method for clock recovery in wireless communications
US10404313B1 (en) 2018-02-21 2019-09-03 Analog Devices, Inc. Low noise amplifiers with output limiting
JP7209020B2 (ja) * 2018-06-12 2023-01-19 コーニンクレッカ フィリップス エヌ ヴェ Ｍｒにおけるダイナミックレンジ圧縮のための逆分散フィルタ
EP4059138A4 (en) * 2019-11-13 2023-12-13 National Research Council of Canada STABLE SCALABLE DIGITAL FREQUENCY REFERENCE
EP3895610B1 (en) * 2020-04-17 2022-11-09 Siemens Healthcare GmbH Method and device for detecting movement of a subject in a magnetic resonance imaging device
CN112019474B (zh) * 2020-08-14 2023-08-15 平康(深圳)医疗设备科技有限公司 多通道信号无线传输系统及物理资源网格分配的控制方法
CN113109882B (zh) * 2021-04-13 2024-04-26 西安华舜测量设备有限责任公司 一种匹配装置和方法
US11973524B2 (en) * 2021-05-03 2024-04-30 Rockwell Collins, Inc. Spur dispersing mixer

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EP0554584A1 (en) * 1991-11-29 1993-08-11 Koninklijke Philips Electronics N.V. Magnetic resonance device and signal combination device
JPH0924036A (ja) * 1995-07-11 1997-01-28 Hitachi Medical Corp 磁気共鳴イメージング装置
DE10148462C1 (de) 2001-10-01 2003-06-18 Siemens Ag Übertragungsverfahren für ein analoges Magnetresonanzsignal und hiermit korrespondierende Einrichtungen
US20030206019A1 (en) 2002-05-02 2003-11-06 Boskamp Eddy B. Wireless RF module for an MR imaging system
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JP2008522651A (ja) * 2004-12-06 2008-07-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気共鳴画像化スキャナにおける受信コイルを接続する方法及び装置
DE102005022551B4 (de) * 2005-05-17 2010-02-11 Siemens Ag Verfahren zum Durchführen einer Magnetresonanzuntersuchung, Magnetresonanzgerät und Array zum Empfangen von Magnetresonanzsignalen
US7123009B1 (en) 2005-09-22 2006-10-17 The Board Of Trustees Of The Leland Stanford Junior University Synchronization of wireless transmitted MRI signals in MRI system
US8155101B2 (en) * 2005-12-23 2012-04-10 Koninklijke Philips Electronics N.V. Method and arrangement for wireless communication of signals in a MR system
JP2007190066A (ja) * 2006-01-17 2007-08-02 Aloka Co Ltd ワイヤレス超音波診断装置
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US8217653B2 (en) * 2008-02-21 2012-07-10 Regents Of The University Of Minnesota Multi-channel RF coil system with multi-channel RF coil transceiver detecting more than one frequency at the same time for magnetic resonance imaging systems and methods

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US8244192B2 (en) 2012-08-14
JP2011110422A (ja) 2011-06-09
US20110124301A1 (en) 2011-05-26
DE102010060429A1 (de) 2011-05-26

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