BRPI0703121A - rastreamento de posição imune a distorção utilizando extraporlação de freqüência - Google Patents

rastreamento de posição imune a distorção utilizando extraporlação de freqüência

Info

Publication number
BRPI0703121A
BRPI0703121A BRPI0703121-1A BRPI0703121A BRPI0703121A BR PI0703121 A BRPI0703121 A BR PI0703121A BR PI0703121 A BRPI0703121 A BR PI0703121A BR PI0703121 A BRPI0703121 A BR PI0703121A
Authority
BR
Brazil
Prior art keywords
fields
distortion
data points
position tracking
amplitudes
Prior art date
Application number
BRPI0703121-1A
Other languages
English (en)
Inventor
Assaf Govari
Alexander Goldin
Meir Bar-Tal
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BRPI0703121A publication Critical patent/BRPI0703121A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • 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 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
    • 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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Robotics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Radio Relay Systems (AREA)
  • Measuring Magnetic Variables (AREA)
  • Optical Communication System (AREA)
  • Stereophonic System (AREA)

Abstract

RASTREAMENTO DE POSIçãO IMUNE A DISTORçãO UTILIZANDO EXTRAPOLAçãO DE FREQüêNCIA. A presente invenção refere-se a um método para rastrear uma posição de um objeto que inclui gerar campos magnéticos de corrente alternada (CA) em duas ou mais freqüências em uma vizinhança do objeto utilizando pelo menos um gerador de campo. Os campos CA são detectados utilizando um sensor de campo associado com o objeto. Pontos de dados de CA correspondentes que são indicativos de amplitudes e de direções dos campos CA no sensor de campo são produzidos, em que pelo menos alguns dos campos CA detectados estão sujeitos a uma distorção. Uma dependência dos pontos de dados de CA sobre as freqüências dos campos CA é extrapolada para uma freqüência alvo de modo a determinar as amplitudes e as direções dos campos CA com um nível reduzido da distorção. As coordenadas de posição do objeto em relação ao pelo menos um gerador de campo são calculadas em resposta aos pontos de dados extrapolados.
BRPI0703121-1A 2006-08-21 2007-08-21 rastreamento de posição imune a distorção utilizando extraporlação de freqüência BRPI0703121A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/465,920 US8326402B2 (en) 2006-08-21 2006-08-21 Distortion-immune position tracking using frequency extrapolation

Publications (1)

Publication Number Publication Date
BRPI0703121A true BRPI0703121A (pt) 2008-04-08

Family

ID=38858972

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703121-1A BRPI0703121A (pt) 2006-08-21 2007-08-21 rastreamento de posição imune a distorção utilizando extraporlação de freqüência

Country Status (12)

Country Link
US (1) US8326402B2 (pt)
EP (1) EP1891895B1 (pt)
JP (1) JP5052994B2 (pt)
KR (1) KR20080017275A (pt)
CN (1) CN101129264B (pt)
AT (1) ATE459291T1 (pt)
AU (1) AU2007207882B2 (pt)
BR (1) BRPI0703121A (pt)
CA (1) CA2598135C (pt)
DE (1) DE602007005062D1 (pt)
IL (1) IL185365A (pt)
MX (1) MX2007010135A (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8442619B2 (en) * 2006-08-30 2013-05-14 General Electric Company System and method for detecting errors in position tracking systems used for medical applications
CN102316799A (zh) * 2009-02-11 2012-01-11 皇家飞利浦电子股份有限公司 在医学程序中跟踪和绘图的方法和系统
FR2946154B1 (fr) 2009-05-26 2011-07-01 Commissariat Energie Atomique Procede de detection et detecteur de perturbateur, procede et systeme de localisation utilisant ce procede.
JP5386698B2 (ja) * 2009-09-07 2014-01-15 アイチ・マイクロ・インテリジェント株式会社 室内位置検出装置
FR2954522B1 (fr) 2009-12-22 2012-03-09 Commissariat Energie Atomique Procede et dispositif d?identification d'un sous-ensemble de mesures, procede et systeme de localisation d?un objet, support d?enregistrement pour ces procedes
DE102010021255B4 (de) * 2010-05-21 2018-02-15 Siemens Healthcare Gmbh Elektromagnetische Positionsmessung mit Mehrfrequenz-Sonde
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
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
US9717442B2 (en) * 2013-03-15 2017-08-01 Medtronic Navigation, Inc. Method and system for navigating an instrument
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
CN107106031B (zh) * 2014-12-24 2020-09-01 皇家飞利浦有限公司 用于电磁引导的跟踪质量控制
US10285760B2 (en) 2015-02-04 2019-05-14 Queen's University At Kingston Methods and apparatus for improved electromagnetic tracking and localization
CA3222892A1 (en) 2015-03-10 2016-09-15 Stent Tek Limited Surgical system, device and methods of use thereof for the percutaneous creation of an arteriovenous fistula (avf)
EP3811890B1 (en) * 2016-11-21 2022-06-15 St. Jude Medical International Holding S.à r.l. Fluorolucent magnetic field generator
EP3476358B8 (de) 2017-10-27 2020-10-21 Siemens Healthcare GmbH System zum nachverfolgen einer position eines zielobjekts
CN112601500B (zh) * 2018-04-20 2025-08-15 斯滕特泰克有限公司 经皮设备中的定向显示和对准的装置和方法
US11439317B2 (en) * 2018-04-26 2022-09-13 Medtronic Navigation, Inc. Position determination system and method
FR3089780B1 (fr) * 2018-12-12 2022-07-22 Quantum Surgical Recalage automatique d’un bras robot pour une intervention médicale
IT201900011526A1 (it) * 2019-07-11 2021-01-11 Scuola Superiore Di Studi Univ E Di Perfezionamento Santanna Sistema per la localizzazione e la locomozione magnetica di una capsula endoscopica
US11872080B1 (en) * 2020-02-26 2024-01-16 Board Of Trustees Of The University Of Alabama, For And On Behalf Of The University Of Alabama In Huntsville Multi-modal heart diagnostic system and method
ES3036602T3 (en) * 2020-12-11 2025-09-22 Robeaute Micro-device tracking and vizualisation system
US12575890B2 (en) * 2020-12-16 2026-03-17 Medtronic Navigation, Inc. Systems and methods for improved electromagnetic tracking
CN116669649A (zh) * 2020-12-16 2023-08-29 美敦力导航股份有限公司 用于改进的电磁跟踪的系统和方法
US12564451B2 (en) 2021-02-02 2026-03-03 Medtronic Navigation, Inc. Systems and methods for improved electromagnetic tracking
WO2022169803A1 (en) * 2021-02-02 2022-08-11 Medtronic Navigation, Inc. Systems for improved electromagnetic tracking
US12426955B2 (en) 2021-03-18 2025-09-30 Medtronic Navigation, Inc. Systems and methods for improved electromagnetic tracking
JP7661200B2 (ja) * 2021-11-01 2025-04-14 アルプスアルパイン株式会社 スピーカの変位検出校正方法及びスピーカの変位検出装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737794A (en) * 1985-12-09 1988-04-12 Mcdonnell Douglas Corporation Method and apparatus for determining remote object orientation and position
US4829250A (en) * 1988-02-10 1989-05-09 Honeywell, Inc. Magnetic direction finding device with improved accuracy
JPH0424016A (ja) * 1990-05-21 1992-01-28 Olympus Optical Co Ltd 内視鏡装置
WO1996005768A1 (en) 1994-08-19 1996-02-29 Biosense, Inc. Medical diagnosis, treatment and imaging systems
US5391199A (en) 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5654864A (en) 1994-07-25 1997-08-05 University Of Virginia Patent Foundation Control method for magnetic stereotaxis system
US6690963B2 (en) 1995-01-24 2004-02-10 Biosense, Inc. System for determining the location and orientation of an invasive medical instrument
IL125761A (en) 1996-02-15 2005-05-17 Biosense Inc Independently positionable transducers for location system
DE69726576T2 (de) 1996-02-15 2004-10-14 Biosense, Inc., Miami Probe zur Ortsmarkierung
JPH09281249A (ja) * 1996-04-15 1997-10-31 Mitsubishi Electric Corp 磁気発生源推定装置
JP3849250B2 (ja) * 1997-09-30 2006-11-22 株式会社島津製作所 磁気式３次元トラッカー
US6147480A (en) 1997-10-23 2000-11-14 Biosense, Inc. Detection of metal disturbance
US6239724B1 (en) 1997-12-30 2001-05-29 Remon Medical Technologies, Ltd. System and method for telemetrically providing intrabody spatial position
US6373240B1 (en) 1998-10-15 2002-04-16 Biosense, Inc. Metal immune system for tracking spatial coordinates of an object in the presence of a perturbed energy field
EP1161691A2 (en) * 1998-12-23 2001-12-12 Peter D. Jakab Magnetic resonance scanner with electromagnetic position and orientation tracking device
US6427079B1 (en) * 1999-08-09 2002-07-30 Cormedica Corporation Position and orientation measuring with magnetic fields
US6702804B1 (en) 1999-10-04 2004-03-09 Stereotaxis, Inc. Method for safely and efficiently navigating magnetic devices in the body
US6172499B1 (en) * 1999-10-29 2001-01-09 Ascension Technology Corporation Eddy current error-reduced AC magnetic position measurement system
US6624626B2 (en) * 1999-11-01 2003-09-23 Polhemus Inc. Method and apparatus for electromagnetic position and orientation tracking with distortion compensation employing modulated signal
US6553326B1 (en) * 2000-04-07 2003-04-22 Northern Digital Inc. Errors in systems using magnetic fields to locate objects
US6724191B1 (en) * 2000-05-09 2004-04-20 Admiralty Corporation Systems and methods useful for detecting presence and/or location of various materials
US7809421B1 (en) * 2000-07-20 2010-10-05 Biosense, Inc. Medical system calibration with static metal compensation
JP4527273B2 (ja) * 2000-12-13 2010-08-18 株式会社レイディック 方位測定方式
JP2002340504A (ja) * 2001-05-15 2002-11-27 Japan Science & Technology Corp 磁気式位置検出方法及びその装置
US6636757B1 (en) * 2001-06-04 2003-10-21 Surgical Navigation Technologies, Inc. Method and apparatus for electromagnetic navigation of a surgical probe near a metal object
JP3816762B2 (ja) * 2001-06-05 2006-08-30 独立行政法人科学技術振興機構 ニューラルネットワーク、ニューラルネットワークシステム及びニューラルネットワーク処理プログラム
US6653831B2 (en) * 2001-11-20 2003-11-25 Gentex Corporation Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same
US7729742B2 (en) 2001-12-21 2010-06-01 Biosense, Inc. Wireless position sensor
US7020512B2 (en) * 2002-01-14 2006-03-28 Stereotaxis, Inc. Method of localizing medical devices
US6774624B2 (en) * 2002-03-27 2004-08-10 Ge Medical Systems Global Technology Company, Llc Magnetic tracking system
US7769427B2 (en) * 2002-07-16 2010-08-03 Magnetics, Inc. Apparatus and method for catheter guidance control and imaging
US20040068178A1 (en) 2002-09-17 2004-04-08 Assaf Govari High-gradient recursive locating system
US7783441B2 (en) * 2003-04-17 2010-08-24 Northern Digital Inc. Eddy current detection and compensation
US20040220471A1 (en) * 2003-04-29 2004-11-04 Yitzhack Schwartz Method and device for transseptal facilitation using location system
US7974680B2 (en) 2003-05-29 2011-07-05 Biosense, Inc. Hysteresis assessment for metal immunity
EP1547540A1 (en) * 2003-11-28 2005-06-29 Siemens Aktiengesellschaft Apparatus for directing a magnetic element in a body of a patient
DE102004045989B4 (de) * 2004-09-22 2007-04-26 Siemens Ag Vorrichtung zum Führen eines magnetischen Elements
IL165314A (en) * 2004-11-21 2009-08-03 Elbit Ltd Electromagnetic tracker
US9295529B2 (en) * 2005-05-16 2016-03-29 Biosense Webster, Inc. Position tracking using quasi-DC magnetic fields
WO2007015180A1 (en) * 2005-08-04 2007-02-08 Koninklijke Philips Electronics, N.V. System and method for magnetic tracking of a sensor for interventional device localization
US7835785B2 (en) * 2005-10-04 2010-11-16 Ascension Technology Corporation DC magnetic-based position and orientation monitoring system for tracking medical instruments
US7439713B2 (en) * 2006-09-20 2008-10-21 Pratt & Whitney Canada Corp. Modulation control of power generation system

Also Published As

Publication number Publication date
CN101129264B (zh) 2012-02-08
EP1891895B1 (en) 2010-03-03
ATE459291T1 (de) 2010-03-15
IL185365A0 (en) 2008-01-06
AU2007207882A1 (en) 2008-03-06
MX2007010135A (es) 2009-01-29
JP2008058307A (ja) 2008-03-13
KR20080017275A (ko) 2008-02-26
DE602007005062D1 (de) 2010-04-15
CN101129264A (zh) 2008-02-27
US20080125646A1 (en) 2008-05-29
AU2007207882B2 (en) 2010-12-02
IL185365A (en) 2011-03-31
US8326402B2 (en) 2012-12-04
EP1891895A1 (en) 2008-02-27
CA2598135A1 (en) 2008-02-21
CA2598135C (en) 2016-02-16
JP5052994B2 (ja) 2012-10-17

Similar Documents

Publication Publication Date Title
BRPI0703121A (pt) rastreamento de posição imune a distorção utilizando extraporlação de freqüência
IL181676A0 (en) Resolution of magnetic dipole ambiguity in position tracking measurements
WO2008106593A3 (en) System and method for identifying a landmark
GB201320087D0 (en) Six degree-of-freedom laser tracker that cooperates with a remote structured-light scanner
ATE338301T1 (de) Verfahren und system zum erfassen von positionsdaten
RU2011133446A (ru) Устройство обработки информации, способ обработки информации и программа
GB201116959D0 (en) Vehicle localisation with 2d laser scanner and 3d prior scans
WO2019204376A1 (en) Device and method for detecting a foreign object in a wireless power transfer system
ATE410750T1 (de) Verfahren zur erkennung und/oder verfolgung von objekten
EP2682845A3 (en) Input device error compensating method and terminal for supporting the same
DE602006007905D1 (de) System zur Positionserfassung mittels quasi-DC Magnetfeldern
EP2559303A4 (en) DETERMINATION OF THE LOCATION OF A DEVICE
WO2008136281A1 (ja) 位置検出装置、医療装置誘導システム、位置検出方法、および医療装置誘導方法
IN2014CN03621A (pt)
EP1818647A3 (en) Form measuring instrument, form measuring method and form measuring program
ATE429631T1 (de) Verfahren und vorichtung zur messung eines parameters eines metallbetts
WO2011138063A3 (de) Erfassung eines metallischen oder magnetischen objekts
EA201101105A1 (ru) Направленное детектирование короткого замыкания на землю с помощью единственного датчика
EA200801241A1 (ru) Способ фазовой и амплитудной коррекции данных электромагнитного исследования с управляемым источником
WO2012110920A3 (en) Coil arrangement for a magnetic induction impedance measurement apparatus comprising a partly compensated magnetic excitation field in the detection coil
RU2013156454A (ru) Устройство обработки информации, способ управления устройством обработки информации, программа и носитель записи информации
WO2011151740A3 (en) Amplitude/slope -based motion phase mapping
RU2014140311A (ru) Устройство обнаружения для оценки расстояния между rfid меткой и границей раздела между средами
EP2698612A3 (en) Extended stroke position sensor
TW200515262A (en) Coordinate positioning device and its method

Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI NO 1944 DE 08/04/2008 QUANTO AO ITEM (54).

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]