BRPI1006290A2 - " método de ressonância magnética, meio de armazenamento digital e sistema de ressonância magnética " - Google Patents

" método de ressonância magnética, meio de armazenamento digital e sistema de ressonância magnética "

Info

Publication number
BRPI1006290A2
BRPI1006290A2 BRPI1006290A BRPI1006290A BRPI1006290A2 BR PI1006290 A2 BRPI1006290 A2 BR PI1006290A2 BR PI1006290 A BRPI1006290 A BR PI1006290A BR PI1006290 A BRPI1006290 A BR PI1006290A BR PI1006290 A2 BRPI1006290 A2 BR PI1006290A2
Authority
BR
Brazil
Prior art keywords
magnetic resonance
storage medium
digital storage
resonance system
resonance method
Prior art date
Application number
BRPI1006290A
Other languages
English (en)
Inventor
Graesslin Ingmar
Krueger Sascha
Original Assignee
Koninl Philips Electronics 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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BRPI1006290A2 publication Critical patent/BRPI1006290A2/pt

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
    • G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
BRPI1006290A 2009-04-01 2010-03-31 " método de ressonância magnética, meio de armazenamento digital e sistema de ressonância magnética " BRPI1006290A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09157052 2009-04-01
PCT/IB2010/051398 WO2010113121A1 (en) 2009-04-01 2010-03-31 Magnetic resonance system and method for comprehensive implantable device safety tests and patient safety monitoring

Publications (1)

Publication Number Publication Date
BRPI1006290A2 true BRPI1006290A2 (pt) 2019-09-24

Family

ID=42237281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006290A BRPI1006290A2 (pt) 2009-04-01 2010-03-31 " método de ressonância magnética, meio de armazenamento digital e sistema de ressonância magnética "

Country Status (6)

Country Link
US (1) US20120086449A1 (pt)
EP (1) EP2414855A1 (pt)
CN (1) CN102369450A (pt)
BR (1) BRPI1006290A2 (pt)
RU (1) RU2011144117A (pt)
WO (1) WO2010113121A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024077B4 (de) * 2009-06-05 2012-09-13 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur SAR-Überwachung bei Transmit-Array-Sendesystemen
JP5542591B2 (ja) * 2009-11-12 2014-07-09 株式会社東芝 磁気共鳴イメージング装置、および、磁気共鳴イメージング方法
DE102011085975A1 (de) * 2011-11-09 2013-05-16 Siemens Aktiengesellschaft Verfahren zum Sichern implantierter medizinischer Geräte in einem elektromagnetische Strahlung abgebenden Diagnosegerät
WO2014039080A1 (en) * 2012-09-07 2014-03-13 Heartvista, Inc. Methods for optimal gradient design and fast generic waveform switching
US9714993B2 (en) 2013-01-11 2017-07-25 Toshiba Medical Systems Corporation Determination of specific absorption rate (SAR) in magnetic resonance imaging (MRI)
JP6357240B2 (ja) 2013-10-21 2018-07-11 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 磁気共鳴画像法のための安全監視
US9547063B2 (en) 2014-02-03 2017-01-17 Toshiba Medical Systems Corporation Calculating specific absorption rate (SAR) with magnetic resonance signals
DE102014204706B4 (de) * 2014-03-13 2019-06-06 Siemens Healthcare Gmbh Empfänger-Baugruppe eines bildgebenden Magnetresonanz-Systems und ein bildgebendes Magnetresonanz-System
EP3230755B1 (en) * 2014-12-11 2021-03-17 Koninklijke Philips N.V. Cable loop detection mechanism for improved mri safety
EP3268762B1 (en) * 2015-03-09 2021-10-13 Koninklijke Philips N.V. Method and safety module for a semi-automatic detection whether an mr examination of a person is approved with a predetermined mr system
AT517739B1 (de) * 2015-10-02 2018-07-15 Pontemed Ag Magnetische Stimulationsvorrichtung
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
DE102016115216A1 (de) * 2016-08-16 2018-02-22 Mr Comp Gmbh Vorrichtung und Verfahren zur Prüfung der MR-Sicherheit von Implantaten
CN106896334B (zh) * 2017-04-18 2019-11-29 清华大学 预先评估mr下有源植入物周围组织温度的方法和mri系统
CN112336332B (zh) * 2019-08-09 2024-11-29 通用电气精准医疗有限责任公司 磁共振成像扫描方法及磁共振成像系统
CN112834968B (zh) 2019-11-25 2025-02-11 通用电气精准医疗有限责任公司 用于磁共振成像系统的扫描控制系统及方法
WO2023280747A1 (en) * 2021-07-06 2023-01-12 Koninklijke Philips N.V. Radio frequency receive array coil for magnetic resonance imaging system, method of use of the coil, and mri system comprising the coil
US12130326B2 (en) * 2021-11-11 2024-10-29 Neuralink Corp. In vitro neural implant tester with hardware-in-the-loop simulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730134A (en) * 1996-09-09 1998-03-24 General Electric Company System to monitor temperature near an invasive device during magnetic resonance procedures
US6687527B1 (en) * 2001-08-28 2004-02-03 Koninklijke Philips Electronics, N.V. System and method of user guidance in magnetic resonance imaging including operating curve feedback and multi-dimensional parameter optimization
AU2003272581A1 (en) * 2002-09-17 2004-04-08 Beth Israel Deaconess Medical Center, Inc. Radio frequency impedance mapping
DE102006061740A1 (de) * 2006-12-28 2008-07-10 Siemens Ag Verfahren und Kontrolleinrichtung zur Kontrolle der Hochfrequenzbelastung bei einer Magnetresonanzmessung
US9952296B2 (en) * 2007-12-21 2018-04-24 Koninklijke Philip N.V. Magnetic resonance safety monitoring systems and methods
US8294461B2 (en) * 2009-01-15 2012-10-23 The Board Of Trustees Of The Leland Stanford Junior University Reverse circularly polarized non-tissue damaging RF in MRI detection of coupled RF current producing objects in a body
US8049499B2 (en) * 2009-03-20 2011-11-01 Case Western Reserve University Controlling multi-channel transmitter effects on specific absorption rate
US8319496B2 (en) * 2009-04-01 2012-11-27 Yigitcan Eryaman Magnetic resonance method and apparatus for reducing RF heating in the patient

Also Published As

Publication number Publication date
US20120086449A1 (en) 2012-04-12
CN102369450A (zh) 2012-03-07
RU2011144117A (ru) 2013-05-10
WO2010113121A1 (en) 2010-10-07
EP2414855A1 (en) 2012-02-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.