DK1421900T3 - Positioneringsindretning med dynamisk metalimmunitet - Google Patents

Positioneringsindretning med dynamisk metalimmunitet

Info

Publication number
DK1421900T3
DK1421900T3 DK03257360T DK03257360T DK1421900T3 DK 1421900 T3 DK1421900 T3 DK 1421900T3 DK 03257360 T DK03257360 T DK 03257360T DK 03257360 T DK03257360 T DK 03257360T DK 1421900 T3 DK1421900 T3 DK 1421900T3
Authority
DK
Denmark
Prior art keywords
responsive
sensor
energy fields
signals
control unit
Prior art date
Application number
DK03257360T
Other languages
English (en)
Inventor
Assaf Govari
Original Assignee
Biosense Webster 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 Webster Inc filed Critical Biosense Webster Inc
Application granted granted Critical
Publication of DK1421900T3 publication Critical patent/DK1421900T3/da

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • 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 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Human Computer Interaction (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Robotics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Endoscopes (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DK03257360T 2002-11-22 2003-11-21 Positioneringsindretning med dynamisk metalimmunitet DK1421900T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/302,112 US7945309B2 (en) 2002-11-22 2002-11-22 Dynamic metal immunity

Publications (1)

Publication Number Publication Date
DK1421900T3 true DK1421900T3 (da) 2007-02-19

Family

ID=32229912

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03257360T DK1421900T3 (da) 2002-11-22 2003-11-21 Positioneringsindretning med dynamisk metalimmunitet

Country Status (14)

Country Link
US (1) US7945309B2 (da)
EP (1) EP1421900B1 (da)
JP (1) JP4717341B2 (da)
KR (1) KR20040045363A (da)
AT (1) ATE341995T1 (da)
AU (1) AU2003262437B2 (da)
CA (1) CA2450195C (da)
CY (1) CY1106241T1 (da)
DE (1) DE60308979T2 (da)
DK (1) DK1421900T3 (da)
ES (1) ES2272904T3 (da)
IL (1) IL158943A (da)
PT (1) PT1421900E (da)
SI (1) SI1421900T1 (da)

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US8000772B2 (en) * 2005-10-19 2011-08-16 Biosense Webster, Inc. Metal immunity in a reverse magnetic system
US9364293B2 (en) 2006-04-28 2016-06-14 Biosense Webster, Inc. Reduced field distortion in medical tools
US7688064B2 (en) 2006-07-11 2010-03-30 Biosense Webster Inc. Probe for assessment of metal distortion
US8082020B2 (en) * 2006-08-07 2011-12-20 Biosense Webster, Inc. Distortion-immune position tracking using redundant magnetic field measurements
DE102007009764A1 (de) * 2007-02-27 2008-08-28 Siemens Ag Verfahren und Vorrichtung zur visuellen Unterstützung einer Katheteranwendung
JP5435228B2 (ja) * 2007-06-29 2014-03-05 日本電気株式会社 電磁界分布測定装置
US8391952B2 (en) * 2007-10-11 2013-03-05 General Electric Company Coil arrangement for an electromagnetic tracking system
JP5667988B2 (ja) * 2009-01-05 2015-02-12 コーニンクレッカ フィリップス エヌ ヴェ 電磁追跡システムの動的金属歪補償のためのシステム及び方法
US9211094B2 (en) 2010-12-10 2015-12-15 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on contact force measurement
US10307205B2 (en) * 2010-12-10 2019-06-04 Biosense Webster (Israel) Ltd. System and method for detection of metal disturbance based on orthogonal field components
US9044244B2 (en) 2010-12-10 2015-06-02 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on mutual inductance measurement
WO2012155050A2 (en) * 2011-05-12 2012-11-15 The Johns Hopkins University Electromagnetic tracking system and methods of using same
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US9257220B2 (en) 2013-03-05 2016-02-09 Ezono Ag Magnetization device and method
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US10285760B2 (en) 2015-02-04 2019-05-14 Queen's University At Kingston Methods and apparatus for improved electromagnetic tracking and localization
CO7280147A1 (es) * 2015-05-21 2015-05-29 Univ Antioquia Sistema de navegación quirúrgica en computador basado en imágenes
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JP6064109B1 (ja) * 2015-07-24 2017-01-18 オリンパス株式会社 位置検出システム及び誘導システム
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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
CN109890312B (zh) * 2016-10-28 2022-04-01 柯惠有限合伙公司 用于基于标测图来识别电磁传感器的位置和/或取向的系统和方法
US11065064B2 (en) * 2017-11-14 2021-07-20 Biosense Webster (Israel) Ltd. Calibration of a rigid ENT tool
US10695109B2 (en) 2017-12-13 2020-06-30 DePuy Synthes Products, Inc. Intramedullary nail with cannulation access hole
US11944388B2 (en) 2018-09-28 2024-04-02 Covidien Lp Systems and methods for magnetic interference correction
EP3856025A4 (en) * 2018-09-28 2022-06-22 ReShape Lifesciences Inc. INTRAGASTRIC DEVICE, SYSTEMS AND METHODS
US20200100843A1 (en) * 2018-09-28 2020-04-02 Covidien Lp Smart extended working channel localization
US10973588B2 (en) * 2018-10-24 2021-04-13 Biosense Webster (Israel) Ltd. On-the-fly calibration for catheter location and orientation
US11642172B2 (en) * 2019-03-05 2023-05-09 Biosense Webster (Israel) Ltd. Showing catheter in brain

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Also Published As

Publication number Publication date
KR20040045363A (ko) 2004-06-01
US7945309B2 (en) 2011-05-17
JP2004174244A (ja) 2004-06-24
PT1421900E (pt) 2006-12-29
IL158943A (en) 2010-04-29
ES2272904T3 (es) 2007-05-01
US20040102696A1 (en) 2004-05-27
DE60308979T2 (de) 2007-04-12
ATE341995T1 (de) 2006-11-15
AU2003262437B2 (en) 2008-12-11
CA2450195A1 (en) 2004-05-22
IL158943A0 (en) 2004-05-12
AU2003262437A1 (en) 2004-06-10
CY1106241T1 (el) 2011-06-08
JP4717341B2 (ja) 2011-07-06
CA2450195C (en) 2012-02-07
DE60308979D1 (de) 2006-11-23
EP1421900B1 (en) 2006-10-11
EP1421900A1 (en) 2004-05-26
SI1421900T1 (sl) 2007-04-30

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