ATE484763T1 - Unterdrückung von gegenseitigem übersprechen in medizinischen systemen - Google Patents

Unterdrückung von gegenseitigem übersprechen in medizinischen systemen

Info

Publication number
ATE484763T1
ATE484763T1 AT01309202T AT01309202T ATE484763T1 AT E484763 T1 ATE484763 T1 AT E484763T1 AT 01309202 T AT01309202 T AT 01309202T AT 01309202 T AT01309202 T AT 01309202T AT E484763 T1 ATE484763 T1 AT E484763T1
Authority
AT
Austria
Prior art keywords
coils
suppression
medical systems
mutual crosstalk
driving frequencies
Prior art date
Application number
AT01309202T
Other languages
German (de)
English (en)
Inventor
Assaf Govari
Shlomo Fried
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 ATE484763T1 publication Critical patent/ATE484763T1/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
    • 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 diagnostic devices within or on the body of the patient
    • 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 diagnostic devices 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
    • 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
    • G01V3/10—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 using induction coils
    • G01V3/104—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 using induction coils using several coupled or uncoupled coils

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Geophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Magnetic Variables (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT01309202T 2000-10-31 2001-10-30 Unterdrückung von gegenseitigem übersprechen in medizinischen systemen ATE484763T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/702,974 US6498477B1 (en) 1999-03-19 2000-10-31 Mutual crosstalk elimination in medical systems using radiator coils and magnetic fields

Publications (1)

Publication Number Publication Date
ATE484763T1 true ATE484763T1 (de) 2010-10-15

Family

ID=24823408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01309202T ATE484763T1 (de) 2000-10-31 2001-10-30 Unterdrückung von gegenseitigem übersprechen in medizinischen systemen

Country Status (9)

Country Link
US (1) US6498477B1 (enExample)
EP (1) EP1202077B1 (enExample)
JP (1) JP2002228406A (enExample)
KR (1) KR20020033587A (enExample)
AT (1) ATE484763T1 (enExample)
AU (1) AU783300B2 (enExample)
CA (1) CA2360593C (enExample)
DE (1) DE60143245D1 (enExample)
IL (1) IL146217A0 (enExample)

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US20100176807A1 (en) * 2006-08-15 2010-07-15 Koninklijke Philips Electronics N.V. Magnetic sensor device
US8068648B2 (en) 2006-12-21 2011-11-29 Depuy Products, Inc. Method and system for registering a bone of a patient with a computer assisted orthopaedic surgery system
US7798449B2 (en) * 2007-08-13 2010-09-21 Raytheon Company Method and system for inflight refueling of unmanned aerial vehicles
WO2009122273A2 (en) * 2008-04-03 2009-10-08 Superdimension, Ltd. Magnetic interference detection system and method
WO2009147671A1 (en) 2008-06-03 2009-12-10 Superdimension Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
US9756686B2 (en) 2009-12-16 2017-09-05 Honeywell Asca, Inc. Method of crosstalk reduction for multi-zone induction heating systems
EP2625551B1 (en) 2010-10-07 2016-11-09 Mettler-Toledo Safeline Limited Method for operating a metal detection system and metal detection system
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EP2439560B1 (en) 2010-10-07 2013-05-29 Mettler-Toledo Safeline Limited Method for monitoring the operation of a metal detection system and metal detection system
US9018935B2 (en) 2011-09-19 2015-04-28 Mettler-Toledo Safeline Limited Method for operating a metal detection apparatus and apparatus
US8900142B2 (en) * 2012-08-16 2014-12-02 Rock West Solutions, Inc. System and methods for locating a radiofrequency transceiver in the human body
US10045713B2 (en) 2012-08-16 2018-08-14 Rock West Medical Devices, Llc System and methods for triggering a radiofrequency transceiver in the human body
US10188831B2 (en) 2013-03-14 2019-01-29 Angiodynamics, Inc. Systems and methods for catheter tip placement using ECG
JP6767261B2 (ja) 2013-10-22 2020-10-14 ロック ウエスト メディカル デバイス， エルエルシー ３つの送信要素を有する飲み込み可能な錠剤センサーの位置を特定するシステム
US9241656B2 (en) * 2013-10-25 2016-01-26 Biosense Webster (Israel) Ltd. Serially connected autonomous location pads
US20150282734A1 (en) 2014-04-08 2015-10-08 Timothy Schweikert Medical device placement system and a method for its use
CN112971985B (zh) 2014-07-03 2024-09-03 圣犹达医疗用品国际控股有限公司 局部磁场发生器
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
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
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
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
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
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
CN109470130B (zh) * 2018-12-29 2024-02-27 湖南开启时代科技股份有限公司 一种发送一接收差动式电涡流位移检测装置
US12089902B2 (en) 2019-07-30 2024-09-17 Coviden Lp Cone beam and 3D fluoroscope lung navigation
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Also Published As

Publication number Publication date
AU8554701A (en) 2002-05-02
EP1202077A3 (en) 2004-03-24
US6498477B1 (en) 2002-12-24
IL146217A0 (en) 2002-07-25
AU783300B2 (en) 2005-10-13
CA2360593A1 (en) 2002-04-30
JP2002228406A (ja) 2002-08-14
EP1202077A2 (en) 2002-05-02
CA2360593C (en) 2011-01-11
EP1202077B1 (en) 2010-10-13
KR20020033587A (ko) 2002-05-07
DE60143245D1 (de) 2010-11-25

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