IN2014CN03727A - - Google Patents

Info

Publication number
IN2014CN03727A
IN2014CN03727A IN3727CHN2014A IN2014CN03727A IN 2014CN03727 A IN2014CN03727 A IN 2014CN03727A IN 3727CHN2014 A IN3727CHN2014 A IN 3727CHN2014A IN 2014CN03727 A IN2014CN03727 A IN 2014CN03727A
Authority
IN
India
Prior art keywords
instrument
conductor
examination
imaging
electrically conductive
Prior art date
Application number
Other languages
English (en)
Inventor
Steffen Weiss
Oliver Lips
Bernd David
Original Assignee
Koninkl Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN03727A publication Critical patent/IN2014CN03727A/en

Links

Classifications

    • 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
    • G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IN3727CHN2014 2011-11-22 2012-11-22 IN2014CN03727A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161562477P 2011-11-22 2011-11-22
EP11190077.5A EP2597481A1 (en) 2011-11-22 2011-11-22 RF-safe interventional or non-interventional instrument for use in an MRI apparatus
PCT/IB2012/056621 WO2013076677A1 (en) 2011-11-22 2012-11-22 Rf-safe interventional or non-interventional instrument for use in an mri apparatus

Publications (1)

Publication Number Publication Date
IN2014CN03727A true IN2014CN03727A (enExample) 2015-07-03

Family

ID=45065741

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3727CHN2014 IN2014CN03727A (enExample) 2011-11-22 2012-11-22

Country Status (8)

Country Link
US (1) US9835697B2 (enExample)
EP (2) EP2597481A1 (enExample)
JP (1) JP6170500B2 (enExample)
CN (1) CN103959081B (enExample)
BR (1) BR112014012051A2 (enExample)
IN (1) IN2014CN03727A (enExample)
RU (1) RU2014125243A (enExample)
WO (1) WO2013076677A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3158960B1 (de) * 2015-10-22 2023-10-18 Inomed Medizintechnik GmbH Elektrode mit drossel zum verhindern von durch hf-leckstrom induzierten verbrennungen
DE102016206398B4 (de) * 2016-04-15 2025-01-09 Siemens Healthineers Ag Betrieb einer Magnetresonanzvorrichtung unter Berücksichtigung von Implantat-Trägern, eine Sicherheitseinheit, Sicherheitssystem und eine Magnetresonanzvorrichtung
CN108469543B (zh) * 2018-03-30 2019-03-05 清华大学 感生电压测量方法及系统
CN111624539B (zh) * 2019-02-28 2025-09-23 通用电气精准医疗有限责任公司 用于从电扼流圈中移除能量的系统和方法、电扼流圈
US20240215849A1 (en) * 2022-12-28 2024-07-04 Neuro42 Inc. Intracranial radio frequency coil for intraoperative magnetic resonance imaging

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951672A (en) * 1985-07-02 1990-08-28 General Electric Company Controlled impedance monitoring lead wires
US5138287A (en) * 1990-05-11 1992-08-11 Hewlett-Packard Company High frequency common mode choke
EP1336116A1 (en) 2000-11-24 2003-08-20 Koninklijke Philips Electronics N.V. Invasive device provided with a segmented electrical connection conductor
US6559650B2 (en) * 2001-06-05 2003-05-06 Eni Technology, Inc. RF power probe head with a thermally conductive bushing
US6496714B1 (en) 2001-07-20 2002-12-17 Koninklijke Philips Electronics N.V. RF-safe invasive device
DE102004026713B3 (de) * 2004-05-28 2006-02-23 Siemens Ag Antennenverstärker für eine Magnetresonanzantenne sowie Magnetresonanzantenne mit einem Antennenverstärker
CN101039619B (zh) * 2004-08-09 2010-06-16 约翰斯·霍普金斯大学 可植入mri兼容刺激导线和天线以及相关系统和方法
US7777588B2 (en) * 2004-12-20 2010-08-17 Koninklijke Philips Electronics N.V. Transmission path for use in RF fields
EP1933933B1 (en) 2005-10-21 2018-11-28 MRI Interventions, Inc. Mri-safe high impedance lead systems
AU2006320611A1 (en) 2005-11-29 2007-06-07 Surgi-Vision, Inc. MRI-guided localization and/or lead placement systems, related methods, devices and computer program products
EP2010271A4 (en) * 2006-04-07 2011-12-21 Medtronic Inc RESONANCE CIRCUIT FOR IMPLANTABLE DEVICES AND CABLES
US7714581B2 (en) * 2006-04-19 2010-05-11 Wisconsin Alumni Research Foundation RF coil assembly for magnetic resonance imaging and spectroscopy systems
CN101495881B (zh) * 2006-08-02 2013-05-01 皇家飞利浦电子股份有限公司 在rf场中使用的传输路径
US8339256B2 (en) * 2006-08-02 2012-12-25 Koninklijke Philips Electronics N.V. Radiofrequency safety of switchable segmented transmission lines
US8565857B2 (en) 2006-09-11 2013-10-22 Koninklijke Philips N.V. Catheter and medical assembly
WO2008078294A1 (en) 2006-12-22 2008-07-03 Philips Intellectual Property & Standards Gmbh Transmission line for use in magnetic resonance system
US7956704B1 (en) * 2007-02-28 2011-06-07 Pmc-Sierra Us, Inc. Loaded parallel stub common mode filter for differential lines carrying high rate digital signals
CN101688905B (zh) 2007-06-29 2014-01-22 皇家飞利浦电子股份有限公司 用于射频磁场或电场的传输线缆
JP5571694B2 (ja) 2009-01-27 2014-08-13 コーニンクレッカ フィリップス エヌ ヴェ アーチファクトの少ないｍｒｉのためのｒｆ安全トランス結合伝送線路
US8319496B2 (en) 2009-04-01 2012-11-27 Yigitcan Eryaman Magnetic resonance method and apparatus for reducing RF heating in the patient
WO2011053199A1 (en) * 2009-10-30 2011-05-05 St. Jude Medical Ab A medical implantable lead

Also Published As

Publication number Publication date
EP2597481A1 (en) 2013-05-29
EP2783230A1 (en) 2014-10-01
WO2013076677A1 (en) 2013-05-30
CN103959081B (zh) 2018-03-30
JP2015504341A (ja) 2015-02-12
RU2014125243A (ru) 2015-12-27
JP6170500B2 (ja) 2017-07-26
US9835697B2 (en) 2017-12-05
EP2783230B1 (en) 2020-09-09
BR112014012051A2 (pt) 2017-05-30
US20140303485A1 (en) 2014-10-09
CN103959081A (zh) 2014-07-30

Similar Documents

Publication Publication Date Title
IN2014CN03727A (enExample)
ATE541218T1 (de) Kombiniertes elektrisches messgerät
MX2014001716A (es) Reduccion del campo de transmision de radiofrecuencia en un volumen predeterminado durante la formacion de imagenes de resonancia magnetica.
EP4643807A3 (en) Catheter splines with embedded circuit elements
MX368026B (es) Instrumento quirúrgico articulable con vías conductoras para la comunicación de la señal.
MX2013015292A (es) Sistema y metodo para medir o generar un campo electrico en el fondo del pozo.
US20160077133A1 (en) Rogowski coil and current measurement sensor including the same
BRPI0915751A8 (pt) Método e aparelho para medir correntes de rolamento em uma máquina elétrica
EP2278828A3 (en) Method and apparatus for an insulated electromagnetic shield for use in hearing assistance devices
SG11201509834WA (en) On-center electrically conductive pins for integrated testing
EP2922509A4 (en) SLAUGHTER FOR FIXING A HARNATE CATHETER
MX2018002261A (es) Medicion de resonancia magnetica en linea de un material transportado.
IN2014CN03722A (enExample)
SG11201405703RA (en) Probe card for an apparatus for testing electronic devices
NZ701435A (en) Tailoring a metal or modifying an electronic structure thereof
FR2953977B1 (fr) Dispositif de raccordement electrique d'une barre appartenant a un jeu de barres a une traversee electrique appartenant a l'enveloppe isolante d'un appareil electrique de coupure
SA518391561B1 (ar) تصوير المقاومة باستخدام مستشعرات سعوية وحثية مزدوجة
WO2014173990A3 (en) Inductive disturbance reduction device
IN2014DN00259A (enExample)
BR112014018601A8 (pt) Blindagem de radiofrequência (rf) para utilização em um digitalizador de imagem de ressonância magnética (rm)
GB2552434A (en) System and method for magnetic resonance coil arrangement
PH12013501063A1 (en) An electric device and a method for a wave power plant
MX2015004149A (es) Configuracion mejorada para antena de medidor de electricidad.
GB2531948B (en) Semi-analytic inversion method for nuclear magnetic resonance (NMR) signal processing
GB2536181A (en) Electro magnetic interference shielding coil for an MRI system