FR2899963B1 - Procede de suivi electromagnetique utilisant un modele de champ numerique discretise. - Google Patents

Procede de suivi electromagnetique utilisant un modele de champ numerique discretise.

Info

Publication number
FR2899963B1
FR2899963B1 FR0754521A FR0754521A FR2899963B1 FR 2899963 B1 FR2899963 B1 FR 2899963B1 FR 0754521 A FR0754521 A FR 0754521A FR 0754521 A FR0754521 A FR 0754521A FR 2899963 B1 FR2899963 B1 FR 2899963B1
Authority
FR
France
Prior art keywords
monitoring method
field model
digital field
electromagnetic monitoring
discreet digital
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0754521A
Other languages
English (en)
Other versions
FR2899963A1 (fr
Inventor
Dun Alex Li
Peter Traneus Anderson
Gerald Lee Beauregard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker European Operations Holdings LLC
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2899963A1 publication Critical patent/FR2899963A1/fr
Application granted granted Critical
Publication of FR2899963B1 publication Critical patent/FR2899963B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00725—Calibration or performance testing
    • 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
    • A61B34/30—Surgical robots

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Robotics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR0754521A 2006-04-17 2007-04-17 Procede de suivi electromagnetique utilisant un modele de champ numerique discretise. Active FR2899963B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/379,024 US7532997B2 (en) 2006-04-17 2006-04-17 Electromagnetic tracking using a discretized numerical field model

Publications (2)

Publication Number Publication Date
FR2899963A1 FR2899963A1 (fr) 2007-10-19
FR2899963B1 true FR2899963B1 (fr) 2012-05-25

Family

ID=38562894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754521A Active FR2899963B1 (fr) 2006-04-17 2007-04-17 Procede de suivi electromagnetique utilisant un modele de champ numerique discretise.

Country Status (3)

Country Link
US (1) US7532997B2 (fr)
CN (1) CN101078768B (fr)
FR (1) FR2899963B1 (fr)

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Also Published As

Publication number Publication date
US20070244666A1 (en) 2007-10-18
CN101078768B (zh) 2012-12-26
CN101078768A (zh) 2007-11-28
US7532997B2 (en) 2009-05-12
FR2899963A1 (fr) 2007-10-19

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