ATE524104T1 - Verfahren und anordnung zur auffindung magnetischer marker in einem wirkungsbereich - Google Patents

Verfahren und anordnung zur auffindung magnetischer marker in einem wirkungsbereich

Info

Publication number
ATE524104T1
ATE524104T1 AT07849522T AT07849522T ATE524104T1 AT E524104 T1 ATE524104 T1 AT E524104T1 AT 07849522 T AT07849522 T AT 07849522T AT 07849522 T AT07849522 T AT 07849522T AT E524104 T1 ATE524104 T1 AT E524104T1
Authority
AT
Austria
Prior art keywords
magnetic
signal
field
receiving probe
arrangement
Prior art date
Application number
AT07849522T
Other languages
English (en)
Inventor
Bernhard Gleich
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE524104T1 publication Critical patent/ATE524104T1/de

Links

Classifications

    • 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
    • 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
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT07849522T 2006-12-20 2007-12-17 Verfahren und anordnung zur auffindung magnetischer marker in einem wirkungsbereich ATE524104T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06126570 2006-12-20
PCT/IB2007/055162 WO2008078266A2 (en) 2006-12-20 2007-12-17 Method and arrangement for locating magnetic markers in a region of action

Publications (1)

Publication Number Publication Date
ATE524104T1 true ATE524104T1 (de) 2011-09-15

Family

ID=39509294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07849522T ATE524104T1 (de) 2006-12-20 2007-12-17 Verfahren und anordnung zur auffindung magnetischer marker in einem wirkungsbereich

Country Status (6)

Country Link
US (1) US8154276B2 (de)
EP (1) EP2091417B1 (de)
JP (1) JP5379695B2 (de)
CN (1) CN101563027B (de)
AT (1) ATE524104T1 (de)
WO (1) WO2008078266A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101896225A (zh) * 2007-12-13 2010-11-24 皇家飞利浦电子股份有限公司 用于影响和/或检测作用区域中的磁性粒子的装置和方法
US8884617B2 (en) * 2008-06-23 2014-11-11 The Regents Of The University Of California Magnetic particle imaging devices and methods
DE102009010943A1 (de) * 2009-02-27 2010-09-16 Hilti Aktiengesellschaft Betriebsverfahren und Spulenanordnung für einen magnetischen Sensor zur Detektion metallischer Objekte in einem Untergrund
EP2477539B1 (de) 2009-09-14 2017-01-11 Koninklijke Philips N.V. Vorrichtung und verfahren zur messung des innendrucks eines untersuchungsobjekts
EP3583892A1 (de) * 2018-06-20 2019-12-25 Koninklijke Philips N.V. Druckerfassungseinheit, system und verfahren zur ferndruckerfassung
US12521034B2 (en) 2018-06-20 2026-01-13 Koninklijke Philips N.V. Tracking system and marker device to be tracked by the tracking system for a medical procedure
GB2598603B (en) * 2020-09-04 2023-02-15 Endomagnetics Ltd Systems and methods for detecting magnetic markers for surgical guidance
CN118859052B (zh) * 2024-09-24 2024-11-29 陕西正泽生物技术有限公司 一种医用回旋加速器高精度磁场测量方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408178A (en) * 1991-05-17 1995-04-18 Vanderbilt University Apparatus and method for imaging the structure of diamagnetic and paramagnetic objects
ATE250895T1 (de) 1997-02-26 2003-10-15 Zeiss Carl Meditec Ag Marker zur bestimmung seiner position in einem hohlraum innerhalb des organismus eines lebewesens
DE10151778A1 (de) * 2001-10-19 2003-05-08 Philips Corp Intellectual Pty Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel
WO2004091721A1 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method and apparatus for influencing magnetic particles
US7351194B2 (en) * 2003-04-15 2008-04-01 Koninklijke Philips Electronics N.V. Arrangement for influencing magnetic particles
JP2004216185A (ja) * 2004-04-26 2004-08-05 Toshiba Corp Ｍｒｉ装置及びｍｒ画像生成方法
CN101087558B (zh) 2004-12-22 2010-10-06 皇家飞利浦电子股份有限公司 用于通过磁选法确定位置的标示器

Also Published As

Publication number Publication date
WO2008078266A2 (en) 2008-07-03
JP2010512918A (ja) 2010-04-30
CN101563027B (zh) 2012-12-05
EP2091417A2 (de) 2009-08-26
CN101563027A (zh) 2009-10-21
WO2008078266A3 (en) 2008-09-25
JP5379695B2 (ja) 2013-12-25
US8154276B2 (en) 2012-04-10
EP2091417B1 (de) 2011-09-14
US20100072991A1 (en) 2010-03-25

Similar Documents

Publication Publication Date Title
ATE524104T1 (de) Verfahren und anordnung zur auffindung magnetischer marker in einem wirkungsbereich
ATE554700T1 (de) Auflösung magnetischer dipolmehrdeutigkeit bei positionsverfolgungsmessungen
WO2010017318A3 (en) Differential gradiometric magnetometer, system and method of use
DE602006005079D1 (de) Verfahren zum Abbilden der Umgebung eines Fahrzeugs und System dafür
WO2006121740A3 (en) System and method for electromagnetic navigation in the vicinity of a metal object
ATE520041T1 (de) Verfahren und vorrichtung zum unterscheiden zwischen zielen mit geringer höhe
WO2008133831A3 (en) Method and apparatus for electromagnetic navigation of a magnetic stimulation probe
US11237289B2 (en) System for determining the location of pipelines
TW200517638A (en) Surface profiling using an interference pattern matching template
WO2004091408A3 (en) Elastography device and method for determining and imaging of mechanical and elastic parameters of an examination object
ATE520344T1 (de) Verfahren zur bestimmung der räumlichen verteilung von magnetpartikeln
ATE500794T1 (de) System zur positionserfassung mittels quasi-dc magnetfeldern
ATE514960T1 (de) System zur kollisionserkennung und verfahren zur schätzung der position eines zieles
MY162823A (en) Apparatus and methods for estimating downhole fluid compositions
WO2007074445A3 (en) System and method of in-vivo magnetic position determination
ATE556329T1 (de) Verfahren und vorrichtung zum lokalisieren einer schallquelle
WO2003098232A3 (en) Chemical shift markers for improved wireless fiducial marker tracking
DE502004004973D1 (de) Vorrichtung und verfahren zur erfassung des wegs eines zielobjekts
ATE524728T1 (de) Spulenanordnung zur bildgebung mit hilfe magnetischer partikel
EP3480596A4 (de) Zusammensetzung zur diagnose eines follikulären schilddrüsenkarzinoms unter verwendung des expressionsniveaus eines aminoacyl-trna-synthetase-bezogenen proteins und verfahren zum nachweis eines diagnostischen markers
DE60042070D1 (de) Verfahren und vorichtung zur messung eines parameters eines metallbetts
EA200801241A1 (ru) Способ фазовой и амплитудной коррекции данных электромагнитного исследования с управляемым источником
WO2006067664A3 (en) Marker for position determination with a magnetic method
ATE534888T1 (de) Verfahren und vorrichtung zur positionsdetektion
AU2016314771B2 (en) A method and system for detecting a material discontinuity in a magnetisable article

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties