IL126286A - Mutual induction correction - Google Patents

Mutual induction correction

Info

Publication number
IL126286A
IL126286A IL12628697A IL12628697A IL126286A IL 126286 A IL126286 A IL 126286A IL 12628697 A IL12628697 A IL 12628697A IL 12628697 A IL12628697 A IL 12628697A IL 126286 A IL126286 A IL 126286A
Authority
IL
Israel
Prior art keywords
coils
radiator
magnetic fields
accordance
current
Prior art date
Application number
IL12628697A
Other languages
English (en)
Other versions
IL126286A0 (en
Original Assignee
Biosense Inc
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 Biosense Inc filed Critical Biosense Inc
Publication of IL126286A0 publication Critical patent/IL126286A0/xx
Publication of IL126286A publication Critical patent/IL126286A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL12628697A 1996-03-26 1997-03-18 Mutual induction correction IL126286A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1408496P 1996-03-26 1996-03-26
PCT/IL1997/000100 WO1997036143A1 (en) 1996-03-26 1997-03-18 Mutual induction correction

Publications (2)

Publication Number Publication Date
IL126286A0 IL126286A0 (en) 1999-05-09
IL126286A true IL126286A (en) 2001-11-25

Family

ID=21763453

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12628697A IL126286A (en) 1996-03-26 1997-03-18 Mutual induction correction

Country Status (8)

Country Link
EP (1) EP0892908B1 (de)
JP (1) JP4141502B2 (de)
AU (1) AU715167B2 (de)
CA (1) CA2249982C (de)
DE (1) DE69721985T2 (de)
ES (1) ES2200161T3 (de)
IL (1) IL126286A (de)
WO (1) WO1997036143A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147480A (en) * 1997-10-23 2000-11-14 Biosense, Inc. Detection of metal disturbance
EP1100373B1 (de) 1998-08-02 2008-09-03 Super Dimension Ltd. Intrakorporales navigationssystem für medizinische anwendungen
EP1873545A3 (de) * 1998-12-23 2008-02-13 Peter D. Jakab Magnetischer Resonanzscanner mit Vorrichtung zur Positions- und Orientierungsverfolgung
JP2002533143A (ja) 1998-12-23 2002-10-08 ヤカブ、ピーター・ディー 電磁式位置及び向き追跡装置を備える磁気共鳴スキャナ
US6498477B1 (en) * 1999-03-19 2002-12-24 Biosense, Inc. Mutual crosstalk elimination in medical systems using radiator coils and magnetic fields
US6233476B1 (en) 1999-05-18 2001-05-15 Mediguide Ltd. Medical positioning system
US7778688B2 (en) 1999-05-18 2010-08-17 MediGuide, Ltd. System and method for delivering a stent to a selected position within a lumen
US9572519B2 (en) 1999-05-18 2017-02-21 Mediguide Ltd. Method and apparatus for invasive device tracking using organ timing signal generated from MPS sensors
US9833167B2 (en) 1999-05-18 2017-12-05 Mediguide Ltd. Method and system for superimposing virtual anatomical landmarks on an image
US7809421B1 (en) * 2000-07-20 2010-10-05 Biosense, Inc. Medical system calibration with static metal compensation
US6484118B1 (en) * 2000-07-20 2002-11-19 Biosense, Inc. Electromagnetic position single axis system
JP4880264B2 (ja) * 2005-08-24 2012-02-22 オリンパス株式会社 位置検出装置および医療装置位置検出システム
US8000772B2 (en) * 2005-10-19 2011-08-16 Biosense Webster, Inc. Metal immunity in a reverse magnetic system
US8798711B2 (en) * 2006-02-09 2014-08-05 Biosense Webster, Inc. Shielding of catheter handle
US7860553B2 (en) * 2006-02-09 2010-12-28 Biosense Webster, Inc. Two-stage calibration of medical probes
US8473030B2 (en) * 2007-01-12 2013-06-25 Medtronic Vascular, Inc. Vessel position and configuration imaging apparatus and methods
US9575140B2 (en) 2008-04-03 2017-02-21 Covidien Lp Magnetic interference detection system and method
US8473032B2 (en) 2008-06-03 2013-06-25 Superdimension, Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
US9018935B2 (en) 2011-09-19 2015-04-28 Mettler-Toledo Safeline Limited Method for operating a metal detection apparatus and apparatus
CN107205784B (zh) 2014-07-03 2021-03-09 圣犹达医疗用品国际控股有限公司 局部磁场发生器
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801077A (nl) * 1988-04-26 1989-11-16 Philips Nv Magnetisch resonantie apparaat met ontkoppelde rf-spoelen.
US5068608A (en) * 1989-10-30 1991-11-26 Westinghouse Electric Corp. Multiple coil eddy current probe system and method for determining the length of a discontinuity
DE4300529C2 (de) * 1993-01-12 1995-07-13 Andreas Zierdt Verfahren und Vorrichtung zur Bestimmung der räumlichen Anordnung eines richtungsempfindlichen Magnetfeldsensors

Also Published As

Publication number Publication date
WO1997036143A1 (en) 1997-10-02
JP2000508067A (ja) 2000-06-27
ES2200161T3 (es) 2004-03-01
CA2249982C (en) 2008-10-14
EP0892908B1 (de) 2003-05-14
EP0892908A4 (de) 2000-09-27
CA2249982A1 (en) 1997-10-02
EP0892908A1 (de) 1999-01-27
IL126286A0 (en) 1999-05-09
AU715167B2 (en) 2000-01-20
DE69721985T2 (de) 2004-05-19
AU2041497A (en) 1997-10-17
JP4141502B2 (ja) 2008-08-27
DE69721985D1 (de) 2003-06-18

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IL126286A (en) Mutual induction correction
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US7292948B2 (en) Magnetic position and orientation measurement system with eddy current distortion compensation
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