JP2007144192A5 - - Google Patents
Download PDFInfo
- 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
Links
- 230000003287 optical effect Effects 0.000 claims 30
- 238000003384 imaging method Methods 0.000 claims 12
- 230000005855 radiation Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 claims 1
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 (cg-RX-API-DMAC7.html) | 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 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2007144192A (cg-RX-API-DMAC7.html) |
| DE (1) | DE102006056453A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL1032934C2 (cg-RX-API-DMAC7.html) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7777494B2 (en) * | 2005-12-08 | 2010-08-17 | Koniklijke Philips Electronics N.V. | Arrangement for receiving and/or transmitting RF signals especially in a MRI system |
| JP5069693B2 (ja) * | 2005-12-23 | 2012-11-07 | 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 | Mrシステムにおいて信号のワイヤレス通信をする方法及び構成 |
| EP2023812B1 (en) | 2006-05-19 | 2016-01-27 | The Queen's Medical Center | Motion tracking system for real time adaptive imaging and spectroscopy |
| 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 |
| WO2008155703A1 (en) * | 2007-06-19 | 2008-12-24 | Koninklijke Philips Electronics N.V. | Mri radio frequency receiver comprising digital down converter |
| 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 |
| RU2539794C2 (ru) * | 2009-06-19 | 2015-01-27 | Конинклейке Филипс Электроникс Н.В. | Использование мемисторных устройств для радиочастотных катушек при магнитно-резонансной томографии |
| 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 |
| US9606209B2 (en) | 2011-08-26 | 2017-03-28 | Kineticor, Inc. | Methods, systems, and devices for intra-scan 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 |
| US9305365B2 (en) | 2013-01-24 | 2016-04-05 | Kineticor, Inc. | Systems, devices, and methods for tracking moving targets |
| 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 |
| US9782141B2 (en) | 2013-02-01 | 2017-10-10 | Kineticor, Inc. | Motion tracking system for real time adaptive motion compensation in biomedical imaging |
| WO2015042138A1 (en) * | 2013-09-17 | 2015-03-26 | The Board Of Trustees Of The Leland Stanford Junior University | Apparatus for obtaining high-quality optical images in a magnetic resonance imaging system |
| US9734589B2 (en) | 2014-07-23 | 2017-08-15 | 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 |
| JP6789971B2 (ja) * | 2015-03-31 | 2020-11-25 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | レガシ磁気共鳴撮像(mri)システム用の無線式rfコイル及び送信器とその作動方法 |
| 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 |
| CN108697367A (zh) | 2015-11-23 | 2018-10-23 | 凯内蒂科尓股份有限公司 | 用于在医学成像扫描期间跟踪并补偿患者运动的系统、装置和方法 |
| WO2017162729A1 (en) | 2016-03-22 | 2017-09-28 | 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 |
| JP2025184403A (ja) | 2024-06-07 | 2025-12-18 | 富士フイルム株式会社 | 寝台及び磁気共鳴イメージング装置 |
| JP2025184397A (ja) * | 2024-06-07 | 2025-12-18 | 富士フイルム株式会社 | ワイヤレス光通信システム及び方法 |
| JP2025184402A (ja) | 2024-06-07 | 2025-12-18 | 富士フイルム株式会社 | 寝台及び磁気共鳴イメージング装置 |
| JP2025184401A (ja) | 2024-06-07 | 2025-12-18 | 富士フイルム株式会社 | 光無線ユニット及び磁気共鳴イメージング装置 |
Family Cites Families (33)
| 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 |
| DE60119930T2 (de) * | 2000-07-10 | 2007-01-18 | University Health Network, Toronto | Verfahren und vorrichtung zur hochauflösenden kohärenten optischen abbildung |
| 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 |
| EP1828717B1 (en) * | 2004-12-20 | 2011-04-20 | Northrop Grumman Systems Corporation | Nmr gyroscope |
-
2005
- 2005-11-29 US US11/288,555 patent/US7173426B1/en not_active Expired - Lifetime
-
2006
- 2006-11-24 NL NL1032934A patent/NL1032934C2/nl not_active IP Right Cessation
- 2006-11-28 DE DE102006056453A patent/DE102006056453A1/de not_active Withdrawn
- 2006-11-29 JP JP2006320956A patent/JP2007144192A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007144192A5 (cg-RX-API-DMAC7.html) | ||
| 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 | |
| WO2021097064A1 (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 (cg-RX-API-DMAC7.html) | ||
| CN104037606B (zh) | 一种基于光纤的分布式自适应光学系统 | |
| 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 (cg-RX-API-DMAC7.html) | ||
| US7705309B1 (en) | Radiation detector with extended dynamic range | |
| JP2009528091A (ja) | 選択されたビーム形状のビームの走査および/または複数の視野の提供のために構成される走査ビームイメージャおよび内視鏡 | |
| ATE512375T1 (de) | Optoelektrischer ultraschallsensor und -system | |
| CN110729628B (zh) | 一种活塞相位控制系统及方法 | |
| CN111988091A (zh) | 空间光耦合装置 | |
| CN107632386A (zh) | 一种基于单光纤关联成像的内窥镜系统及成像方法 | |
| JP2004510988A5 (cg-RX-API-DMAC7.html) | ||
| JP6803835B2 (ja) | 走査型内視鏡システム | |
| JP6353288B2 (ja) | 光走査型内視鏡装置 | |
| JP2008511843A5 (cg-RX-API-DMAC7.html) | ||
| CN110233671B (zh) | 光通信结构及电子内窥镜系统 | |
| 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 |