ATE287092T1 - Fehlerentdeckung bei der bestimmung magnetischer lokationen oder orientierungen - Google Patents

Fehlerentdeckung bei der bestimmung magnetischer lokationen oder orientierungen

Info

Publication number
ATE287092T1
ATE287092T1 AT01936205T AT01936205T ATE287092T1 AT E287092 T1 ATE287092 T1 AT E287092T1 AT 01936205 T AT01936205 T AT 01936205T AT 01936205 T AT01936205 T AT 01936205T AT E287092 T1 ATE287092 T1 AT E287092T1
Authority
AT
Austria
Prior art keywords
probe
orientations
location
orientation
error detection
Prior art date
Application number
AT01936205T
Other languages
English (en)
Inventor
Stefan R Kirsch
Christian J Schilling
Original Assignee
Northern Digital 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 Northern Digital Inc filed Critical Northern Digital Inc
Application granted granted Critical
Publication of ATE287092T1 publication Critical patent/ATE287092T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • 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)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Human Computer Interaction (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)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Geology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
AT01936205T 2000-04-07 2001-04-06 Fehlerentdeckung bei der bestimmung magnetischer lokationen oder orientierungen ATE287092T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/544,539 US6553326B1 (en) 2000-04-07 2000-04-07 Errors in systems using magnetic fields to locate objects
PCT/EP2001/003992 WO2001077701A1 (en) 2000-04-07 2001-04-06 Detecting errors in the determination of magnetic location or orientation

Publications (1)

Publication Number Publication Date
ATE287092T1 true ATE287092T1 (de) 2005-01-15

Family

ID=24172585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01936205T ATE287092T1 (de) 2000-04-07 2001-04-06 Fehlerentdeckung bei der bestimmung magnetischer lokationen oder orientierungen

Country Status (10)

Country Link
US (1) US6553326B1 (de)
EP (1) EP1272862B1 (de)
JP (1) JP2003530557A (de)
KR (1) KR100734967B1 (de)
CN (1) CN1248007C (de)
AT (1) ATE287092T1 (de)
AU (1) AU6218201A (de)
CA (1) CA2405141C (de)
DE (1) DE60108365T2 (de)
WO (1) WO2001077701A1 (de)

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Also Published As

Publication number Publication date
JP2003530557A (ja) 2003-10-14
KR100734967B1 (ko) 2007-07-03
AU6218201A (en) 2001-10-23
WO2001077701A1 (en) 2001-10-18
CA2405141A1 (en) 2001-10-18
DE60108365T2 (de) 2005-12-22
EP1272862A1 (de) 2003-01-08
US6553326B1 (en) 2003-04-22
CA2405141C (en) 2009-06-16
CN1248007C (zh) 2006-03-29
CN1427955A (zh) 2003-07-02
KR20030023855A (ko) 2003-03-20
DE60108365D1 (de) 2005-02-17
EP1272862B1 (de) 2005-01-12

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