JP2007144192A5 - - Google Patents

Download PDF

Info

Publication number
JP2007144192A5
JP2007144192A5 JP2006320956A JP2006320956A JP2007144192A5 JP 2007144192 A5 JP2007144192 A5 JP 2007144192A5 JP 2006320956 A JP2006320956 A JP 2006320956A JP 2006320956 A JP2006320956 A JP 2006320956A JP 2007144192 A5 JP2007144192 A5 JP 2007144192A5
Authority
JP
Japan
Prior art keywords
optical
coil
receiver
magnetic resonance
receiver coil
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.)
Pending
Application number
JP2006320956A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007144192A (ja
Filing date
Publication date
Priority claimed from US11/288,555 external-priority patent/US7173426B1/en
Application filed filed Critical
Publication of JP2007144192A publication Critical patent/JP2007144192A/ja
Publication of JP2007144192A5 publication Critical patent/JP2007144192A5/ja
Pending legal-status Critical Current

Links

JP2006320956A 2005-11-29 2006-11-29 磁気共鳴撮像システムにおいて複数の受信器コイルからの送信データを空中経由で送信するための光学リンク Pending JP2007144192A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/288,555 US7173426B1 (en) 2005-11-29 2005-11-29 Optical link for transmitting data through air from a plurality of receiver coils in a magnetic resonance imaging system

Publications (2)

Publication Number Publication Date
JP2007144192A JP2007144192A (ja) 2007-06-14
JP2007144192A5 true JP2007144192A5 (enExample) 2010-01-21

Family

ID=37696627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006320956A Pending JP2007144192A (ja) 2005-11-29 2006-11-29 磁気共鳴撮像システムにおいて複数の受信器コイルからの送信データを空中経由で送信するための光学リンク

Country Status (4)

Country Link
US (1) US7173426B1 (enExample)
JP (1) JP2007144192A (enExample)
DE (1) DE102006056453A1 (enExample)
NL (1) NL1032934C2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1960802B1 (en) * 2005-12-08 2014-05-21 Koninklijke Philips N.V. Mr imaging system with an rf antenna unit containing an analog-to-digital converter
EP1966621A2 (en) * 2005-12-23 2008-09-10 Koninklijke Philips Electronics N.V. Method and arrangement for wireless communication of signals in a mr system
PL2023812T3 (pl) 2006-05-19 2017-07-31 The Queen's Medical Center Układ śledzenia ruchu dla adaptacyjnego obrazowania w czasie rzeczywistym i spektroskopii
JP2008018190A (ja) * 2006-07-14 2008-01-31 Ge Medical Systems Global Technology Co Llc 磁気共鳴イメージング装置
DE102006058848B4 (de) * 2006-12-13 2010-08-05 Siemens Ag Magnetresonanzanlage mit einem Grundkörper und einer Patientenliege
CN101688906B (zh) * 2007-06-19 2013-07-17 皇家飞利浦电子股份有限公司 核磁共振成像射频接收器
DE102007056223A1 (de) * 2007-11-22 2009-05-28 Siemens Ag Anordnung zur Übertragung digitaler Signale bei einem Magnetresonanzgerät
GB0820688D0 (en) * 2008-11-12 2008-12-17 Siemens Ag Resolution improvement
WO2010146487A1 (en) 2009-06-19 2010-12-23 Koninklijke Philips Electronics, N.V. Using memristor devices for mri rf coils
DE102010019058A1 (de) 2010-05-03 2011-11-03 Imst Gmbh Vorrichtung und Verfahren für eine kabellose Verbindung zum Übertragen von Daten aus zahlreichen Empfangsspulen für die Magnetresonanztomographie
US8655189B2 (en) 2010-06-18 2014-02-18 Exelis, Inc. Optical modulation utilizing structures including metamaterials
US8823378B2 (en) * 2010-12-23 2014-09-02 General Electric Company System and method for inductively communicating data
US8797029B2 (en) * 2011-04-20 2014-08-05 Imris Inc Magnetic resonance signal detection using remotely positioned receive coils
DE102011017800B3 (de) * 2011-04-29 2012-08-09 Siemens Aktiengesellschaft Lokalspule für Magnetresonanzanwendungen
EP2747641A4 (en) 2011-08-26 2015-04-01 Kineticor Inc METHOD, SYSTEMS AND DEVICES FOR SCAN INTERNAL MOTION CORRECTION
JP6211807B2 (ja) * 2012-07-23 2017-10-11 東芝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
US10327708B2 (en) 2013-01-24 2019-06-25 Kineticor, Inc. Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan
US9305365B2 (en) 2013-01-24 2016-04-05 Kineticor, Inc. Systems, devices, and methods for tracking moving targets
CN109008972A (zh) 2013-02-01 2018-12-18 凯内蒂科尔股份有限公司 生物医学成像中的实时适应性运动补偿的运动追踪系统
CN105555189B (zh) * 2013-09-17 2020-03-17 小利兰·斯坦福大学托管委员会 在核磁共振成像系统中获得高质量光学图像的装置
EP3188660A4 (en) 2014-07-23 2018-05-16 Kineticor, Inc. Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan
US10481228B2 (en) * 2014-12-04 2019-11-19 Koninklijke Philips N.V. Light data communication link device for use in magnetic resonance examination systems
WO2016157009A1 (en) * 2015-03-31 2016-10-06 Koninklijke Philips N.V. Wireless-type rf coil and transmitter for legacy magnetic resonance imaging (mri) systems and method of operation thereof
US9943247B2 (en) 2015-07-28 2018-04-17 The University Of Hawai'i Systems, devices, and methods for detecting false movements for motion correction during a medical imaging scan
EP3380007A4 (en) 2015-11-23 2019-09-04 Kineticor, Inc. SYSTEMS, APPARATUS AND METHOD FOR TRACKING AND COMPENSATING THE PATIENT MOVEMENT DURING IMAGING MEDICAL TRACING
US10895616B2 (en) 2016-03-22 2021-01-19 Koninklijke Philips N.V. Apparatus for handling optical fiber in magnetic resonance imaging system
DE102016207267A1 (de) * 2016-04-28 2017-11-02 Siemens Healthcare Gmbh Verbindungseinrichtung zur Herstellung einer Datenverbindung zwischen einer Andockeinrichtung und einem Patiententisch, Magnetresonanzeinrichtung, Patiententisch und Verfahren zur Datenübertragung
EP3749972B1 (en) * 2018-02-09 2023-06-14 Koninklijke Philips N.V. Apparatus for non-galvanic connection of mri receive coil to mri system using rf-over-fiber
CN109709502B (zh) * 2018-12-27 2021-02-09 上海联影医疗科技股份有限公司 磁共振设备、通道确定方法、装置及存储介质
US11874352B2 (en) * 2021-06-23 2024-01-16 Siemens Healthcare Gmbh Apparatus and method for transferring clock signals from a magnetic resonance tomography unit to a peripheral device
EP4660655A1 (en) 2024-06-07 2025-12-10 FUJIFILM Corporation Optical wireless unit and magnetic resonance imaging apparatus
EP4660654A1 (en) 2024-06-07 2025-12-10 FUJIFILM Corporation Patient table and magnetic resonance imaging apparatus
EP4660656A2 (en) 2024-06-07 2025-12-10 FUJIFILM Corporation Patient table and magnetic resonance imaging apparatus
EP4660657A1 (en) * 2024-06-07 2025-12-10 FUJI-FILM Corporation Wireless optical communication system and wireless optical communication method

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150313A (en) * 1957-04-16 1964-09-22 Varian Associates Modulation of a light beam by absorbing quantum systems exhibiting a periodically varying alignment
US4665004A (en) * 1981-02-27 1987-05-12 Drexler Technology Corporation Method for dual image recording of medical data
JPS61293442A (ja) * 1985-06-21 1986-12-24 株式会社東芝 磁気共鳴イメ−ジング装置
US4777438A (en) * 1987-04-27 1988-10-11 Picker International, Inc. Multiple imaging with improved signal-to-noise ratio
US4825162A (en) * 1987-12-07 1989-04-25 General Electric Company Nuclear magnetic resonance (NMR) imaging with multiple surface coils
US6485413B1 (en) * 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US5359446A (en) 1992-09-10 1994-10-25 Eldec Corporation Wide-angle, high-speed, free-space optical communications system
JPH07264135A (ja) * 1994-03-25 1995-10-13 Kazumasa Sasaki 直接光通信方式
US5666055A (en) * 1995-10-02 1997-09-09 Jones; Randall W. Surface coil system for a single channel NMR receiver
US5730134A (en) * 1996-09-09 1998-03-24 General Electric Company System to monitor temperature near an invasive device during magnetic resonance procedures
JPH11136190A (ja) * 1997-10-24 1999-05-21 Canon Inc 光空間通信装置
US5978438A (en) * 1997-12-12 1999-11-02 Picker International, Inc. Wideband non-contact data link using X-ray sources to excite scintillating material receiving device
US6122084A (en) * 1998-03-03 2000-09-19 At&T Corp. High dynamic range free-space optical communication receiver
JPH11253415A (ja) * 1998-03-09 1999-09-21 Toshiba Corp 光データリンク装置
US6154299A (en) 1998-06-15 2000-11-28 The United States Of America As Represented By The Secretary Of The Navy Modulating retroreflector using multiple quantum well technology
US6108483A (en) 1998-10-30 2000-08-22 General Electric Company Rotary optical link using a radiated wave in a localized area
US6396613B1 (en) 1998-12-22 2002-05-28 General Electric Company Optical high speed communications for a computed tomography x-ray machine
US20020071169A1 (en) 2000-02-01 2002-06-13 Bowers John Edward Micro-electro-mechanical-system (MEMS) mirror device
JP4530487B2 (ja) * 2000-02-10 2010-08-25 俊弘 津村 多チャンネル光通信システムおよびそのための光送信装置
US6704592B1 (en) 2000-06-02 2004-03-09 Medrad, Inc. Communication systems for use with magnetic resonance imaging systems
JP2002017703A (ja) * 2000-06-22 2002-01-22 Ge Medical Systems Global Technology Co Llc 光通信装置および画像撮影装置
EP1168253A1 (en) * 2000-06-28 2002-01-02 Sicpa Holding S.A. Use of communication equipment and method for authenticating an item, specifically documents, in particular security documents, communication equipment for authenticating items, and items to be authenticated by communication equipment
WO2002004929A2 (en) * 2000-07-10 2002-01-17 University Health Network Method and apparatus for high resolution coherent optical imaging
US7035546B2 (en) * 2000-09-20 2006-04-25 Texas Instruments Incorporated Optical wireless multiport hub
US6522437B2 (en) * 2001-02-15 2003-02-18 Harris Corporation Agile multi-beam free-space optical communication apparatus
JP2002277763A (ja) 2001-03-22 2002-09-25 Mitsubishi Electric Corp 空間伝搬型光スイッチ
US6856437B2 (en) 2002-02-01 2005-02-15 Terabeam Corporation Fast steering mirror
GB0212581D0 (en) * 2002-05-30 2002-07-10 Imp College Innovations Ltd Medical analysis device
US6925322B2 (en) 2002-07-25 2005-08-02 Biophan Technologies, Inc. Optical MRI catheter system
WO2004089211A2 (en) * 2003-04-10 2004-10-21 Koninklijke Philips Electronics N.V. Wireless digital transmission of mr signals
JP2005229253A (ja) * 2004-02-12 2005-08-25 Olympus Corp 空間光伝送装置
JP2005270304A (ja) * 2004-03-24 2005-10-06 Ge Medical Systems Global Technology Co Llc 磁気共鳴イメージング装置および磁気共鳴信号受信装置
JP4637918B2 (ja) * 2004-12-20 2011-02-23 ノースロップ・グラマン・コーポレーション Ｎｍｒジャイロスコープ

Similar Documents

Publication Publication Date Title
JP2007144192A5 (enExample)
JP2007144192A (ja) 磁気共鳴撮像システムにおいて複数の受信器コイルからの送信データを空中経由で送信するための光学リンク
EP4058824A1 (en) Dual path light detection and ranging system
JP7419395B2 (ja) 戻り路に光増幅器を備えたｌｉｄａｒ装置
JP2004526948A5 (enExample)
CN104037606B (zh) 一种基于光纤的分布式自适应光学系统
US20070276187A1 (en) Scanned beam imager and endoscope configured for scanning beams of selected beam shapes and/or providing multiple fields-of-view
CN103622666B (zh) 具有调制和校正器件的断层图像产生装置及其操作方法
JP2020504301A5 (enExample)
ATE512375T1 (de) Optoelektrischer ultraschallsensor und -system
CN110729628B (zh) 一种活塞相位控制系统及方法
CN107632386B (zh) 一种基于单光纤关联成像的内窥镜系统及成像方法
JP6416277B2 (ja) 光走査型内視鏡装置
JP2004510988A5 (enExample)
JP6803835B2 (ja) 走査型内視鏡システム
JP6353288B2 (ja) 光走査型内視鏡装置
JP2008511843A5 (enExample)
CN109246367B (zh) 一种红外辐射场景转换系统和方法
CN115802139B (zh) 一种基于空间域压缩的二维超快成像设备
JPWO2014181370A1 (ja) 光通信用受信装置、光通信装置および光通信方法
CN110233669B (zh) 应用照明光通信的内窥镜系统
CN110546542B (zh) 光学系统中的数据传输
JP4675870B2 (ja) 光制御型ビーム形成回路
JPWO2016067455A1 (ja) 光通信光学系
JP2004526999A (ja) 光ファイバと協働するトランシーバ装置