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)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2231273A2 (de) * 2007-12-13 2010-09-29 Koninklijke Philips Electronics N.V. Anordnung und verfahren zur beeinflussung und/oder erkennung magnetischer partikel in einem wirkungsbereich
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
CN102497807B (zh) * 2009-09-14 2015-06-17 皇家飞利浦电子股份有限公司 用于测量检查对象的内压的设备
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
GB2596833A (en) * 2020-07-08 2022-01-12 Endomagnetics Ltd Systems and methods for detecting markers for surgical guidance
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
US6168780B1 (en) * 1997-02-26 2001-01-02 Institut Fuer Physikalische Hochtechnologie E.V. Marker for determining its position in a cavity inside the organism of a living being
DE10151778A1 (de) 2001-10-19 2003-05-08 Philips Corp Intellectual Pty Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel
WO2004091393A1 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Arrangement for influencing magnetic particles
JP4583369B2 (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 磁性粒子に影響を与える方法及び装置
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
EP2091417A2 (de) 2009-08-26
JP2010512918A (ja) 2010-04-30
CN101563027B (zh) 2012-12-05
US20100072991A1 (en) 2010-03-25
EP2091417B1 (de) 2011-09-14
WO2008078266A2 (en) 2008-07-03
US8154276B2 (en) 2012-04-10
JP5379695B2 (ja) 2013-12-25
CN101563027A (zh) 2009-10-21
WO2008078266A3 (en) 2008-09-25

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Legal Events

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