IN2014CN03662A - - Google Patents

Info

Publication number
IN2014CN03662A
IN2014CN03662A IN3662CHN2014A IN2014CN03662A IN 2014CN03662 A IN2014CN03662 A IN 2014CN03662A IN 3662CHN2014 A IN3662CHN2014 A IN 3662CHN2014A IN 2014CN03662 A IN2014CN03662 A IN 2014CN03662A
Authority
IN
India
Prior art keywords
selection
field
focus
coil
drive
Prior art date
Application number
Other languages
English (en)
Inventor
Claas Bontus
Ingo Schmale
Bernhard Gleich
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 IN2014CN03662A publication Critical patent/IN2014CN03662A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0515—Magnetic particle imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Magnetic Treatment Devices (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
IN3662CHN2014 2011-11-16 2012-11-13 IN2014CN03662A (enExample)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161560323P 2011-11-16 2011-11-16
US201161560327P 2011-11-16 2011-11-16
US201261662413P 2012-06-21 2012-06-21
US201261662423P 2012-06-21 2012-06-21
PCT/IB2012/056376 WO2013072841A1 (en) 2011-11-16 2012-11-13 Apparatus and method for influencing and/or detecting magnetic particles having a large field of view

Publications (1)

Publication Number Publication Date
IN2014CN03662A true IN2014CN03662A (enExample) 2015-10-16

Family

ID=47520181

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3662CHN2014 IN2014CN03662A (enExample) 2011-11-16 2012-11-13

Country Status (9)

Country Link
US (1) US9689932B2 (enExample)
EP (1) EP2755552B1 (enExample)
JP (1) JP6246129B2 (enExample)
CN (1) CN103945760B (enExample)
BR (1) BR112014011533A2 (enExample)
IN (1) IN2014CN03662A (enExample)
MX (1) MX2014005796A (enExample)
RU (1) RU2624315C2 (enExample)
WO (1) WO2013072841A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160223626A1 (en) * 2013-08-30 2016-08-04 Koninklijke Philips N.V. Coil arrangement of mpi system or apparatus
WO2016134297A1 (en) 2015-02-20 2016-08-25 Nostix, Llc Medical device position location systems, devices and methods
US10480959B2 (en) 2015-02-20 2019-11-19 Teleflex Medical Devices S.À R.L Medical device position location systems, devices and methods
EP3288449B1 (en) 2015-04-29 2022-04-06 Teleflex Life Sciences Limited Medical device position location systems, devices and/or methods
EP3484358B1 (en) * 2016-07-12 2022-06-29 Magnetic Insight, Inc. Magnetic particle imaging using flux return
US10478087B2 (en) 2017-02-16 2019-11-19 Aselsan Elektronik Sanayi Ve Ticaret A.S. Open bore field free line magnetic particle imaging system
CN111315310B (zh) 2017-11-08 2024-02-13 泰利福医疗公司 无线医疗设备导航系统及方法
KR102316231B1 (ko) * 2017-11-30 2021-10-25 한국전자통신연구원 나노 자성 입자를 이용한 자기장 변형 방법 및 이를 위한 장치
US10948556B2 (en) * 2017-11-30 2021-03-16 Electronics And Telecommunications Research Institute Method for modifying and controlling magnetic field and apparatus for the same
RU2686404C1 (ru) * 2018-03-02 2019-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" ЮРГПУ (НПИ) Способ томографического измерения магнитного состояния ферромагнитных объектов сложной формы
CN108962373B (zh) * 2018-07-16 2021-09-21 上海联影医疗科技股份有限公司 安全监控的方法、医学影像系统及计算机可读存储介质
CN113747938A (zh) * 2019-03-13 2021-12-03 马格内蒂克因赛特公司 磁性粒子致动器
CN110064128B (zh) * 2019-05-31 2023-09-22 重庆科技学院 一种磁纳米颗粒的调控聚焦装置
CN111975805A (zh) * 2020-08-31 2020-11-24 哈尔滨工业大学（深圳） 一种驱动磁性微纳米机器人的磁场操控系统
DE102020211948B3 (de) * 2020-09-23 2021-10-14 Bruker Biospin Mri Gmbh Magnetanordnung zur Erzeugung eines Selektionsmagnetfelds, Vorrichtung mit Magnetanordnung und Verfahren zur Erzeugung eines Selektionsmagnetfelds
KR102548278B1 (ko) * 2021-06-14 2023-06-28 재단법인 한국마이크로의료로봇연구원 이동식 자성체 구동 및 위치인식 통합 시스템
CN116449262B (zh) * 2023-04-20 2025-03-28 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） 电感式磁强计

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1248895A (zh) * 1997-12-26 2000-03-29 住友特殊金属株式会社 磁共振成象磁场发生器
CN1187022C (zh) * 1997-12-26 2005-02-02 株式会社新王磁材 磁共振成象磁场发生器
DE19937492C2 (de) * 1999-08-07 2001-08-23 Mfh Hyperthermiesysteme Gmbh Magnetfeldapplikator zur Aufheizung von magnetischen oder magnetisierbaren Substanzen oder Festkörpern in biologischem Gewebe
RU2189608C2 (ru) * 2000-11-22 2002-09-20 Архангельский Вячеслав Алексеевич Система радиочастотных катушек для магнитно-резонансного томографа
US6487436B1 (en) 2001-04-17 2002-11-26 Ge Medical Systems Global Technology Company, Llc Switchable field of view apparatus and method for magnetic resonance imaging
DE10151778A1 (de) 2001-10-19 2003-05-08 Philips Corp Intellectual Pty Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel
US6630829B1 (en) 2002-04-22 2003-10-07 Ge Medical Systems Global Technology Co., Llc Gradient coil set capable of producing a variable field of view
JP4118722B2 (ja) 2003-03-24 2008-07-16 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｒｆコイル装置および磁気共鳴撮影装置
CN100581458C (zh) 2003-04-15 2010-01-20 皇家飞利浦电子股份有限公司 物理、化学和/或生物学特性或状态变量的空间分辨测定方法
JP4901470B2 (ja) 2003-04-15 2012-03-21 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 検査対象の機械的パラメータ及び弾性パラメータをイメージングするエラストグラフィ装置及び方法
JP4890242B2 (ja) 2003-04-15 2012-03-07 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 検査エリアにおける状態変数の空間分解を決定する装置及び方法
EP1615551B1 (en) 2003-04-15 2016-06-08 Philips Intellectual Property & Standards GmbH Device and method for examination and use of an electrical field in an object under examination containing magnetic particles
EP1615559B1 (en) 2003-04-15 2012-08-22 Philips Intellectual Property & Standards GmbH Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
EP1615555B1 (en) 2003-04-15 2012-06-13 Philips Intellectual Property & Standards GmbH Method for spatially resolved determination of magnetic particle distribution in an area of examination
JP4768603B2 (ja) 2003-04-15 2011-09-07 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 状態変数及び状態変数の変化を決定する方法
JP4583372B2 (ja) 2003-04-15 2010-11-17 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 検査領域内における非凝集状態の磁性粒子の空間的な分布の、改善された特定のための方法および装置
US20070052419A1 (en) 2003-10-30 2007-03-08 Johannes Overweg Mri system with variable field of view magnet
US6982554B2 (en) 2004-04-29 2006-01-03 General Electric Company System and method for operating transmit or transmit/receive elements in an MR system
JP5285596B2 (ja) 2006-03-22 2013-09-11 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 平行高磁界ｍｒｉのための遮蔽されたｍｕｌｔｉｘコイルアレイ
US7336074B2 (en) 2006-05-05 2008-02-26 Quality Electrodynamics Active decoupling of MRI RF transmit coils
EP2092315B1 (en) 2006-12-20 2011-09-14 Philips Intellectual Property & Standards GmbH Coil arrangement for magnetic particle imaging
JP5100212B2 (ja) * 2007-06-15 2012-12-19 株式会社東芝 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置
RU2540158C2 (ru) * 2009-05-18 2015-02-10 Конинклейке Филипс Электроникс Н.В. Способ и устройство для воздействия и/или детектирования магнитных частиц
US9008749B2 (en) * 2010-02-08 2015-04-14 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles in a field of view having an array of single-sided transmit coil sets
EP2648610B1 (en) * 2010-12-10 2014-07-02 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles

Also Published As

Publication number Publication date
WO2013072841A1 (en) 2013-05-23
MX2014005796A (es) 2014-05-30
RU2014124183A (ru) 2015-12-27
JP2015501677A (ja) 2015-01-19
EP2755552B1 (en) 2018-05-16
US9689932B2 (en) 2017-06-27
JP6246129B2 (ja) 2017-12-13
CN103945760B (zh) 2017-06-30
EP2755552A1 (en) 2014-07-23
RU2624315C2 (ru) 2017-07-03
BR112014011533A2 (pt) 2017-05-09
CN103945760A (zh) 2014-07-23
US20140306698A1 (en) 2014-10-16

Similar Documents

Publication Publication Date Title
IN2014CN03662A (enExample)
RU2015137718A (ru) Активная компенсация для компонент искажения поля в системе создания изображений магнитного резонанса с гентри
GB2487465B (en) Apparatus and method for protecting a magnetic resonance imaging magnet during quench
WO2010080879A3 (en) Shaped coils for transcranial magnetic stimulation
WO2012055641A3 (de) Sensorvorrichtung, insbesondere metallsensor, mit feldkompensiertem magnetfeldsensor
JP2013530672A5 (enExample)
EP2454617A4 (en) METHOD AND DEVICE FOR SHIELDING A LINEAR ACCELERATOR AND A MAGNETIC RESONANCE TOMOGRAPHY DEVICE
GB2515908B (en) System and apparatus for compensating for magnetic field distortion caused by mechanical vibrations in an MRI system
WO2012054690A3 (en) Apparatus for forming a magnetic field and methods of use thereof
WO2009156117A3 (de) Vorrichtung zur magnetfeldtherapie
EP2681837A4 (en) Method and apparatus for characterizing an interior permanent magnet machine
GB2490548B (en) RF coil assembly for magnetic resonance apparatus
RU2009101814A (ru) Портативное устройство для генерирования магнитного поля для магнитотерапии
GB201202184D0 (en) Material property measurement
GB2494259B (en) Helical gradient coil for magnetic resonance imaging apparatus
EP2636366A4 (en) MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD FOR MEASURING A RADIATION MAGNETIC FIELD
EP2688471A4 (en) SYSTEM AND METHOD FOR IMPLEMENTING MAGNETIC RESONANCE SPECTROSCOPIC IMAGING
GB201115452D0 (en) A magnetic resonance imaging method apparatus and system for investigating interstitial fluid velocity in a tissue
PH12018502353B1 (en) Apparatus for nuclear magnetic resonance therapy
GB2492458B (en) Coil support for a magnetic resonance imaging (MRI) magnet and method of support
GB2483854B (en) Arrangements and method for shimming a magnetic field
GB201207376D0 (en) Magnetic shielding material for superconducting magnet
GB201209674D0 (en) Write head and apparatus
JP2011229632A5 (enExample)
GB201113631D0 (en) Position sensing apparatus and method