Dynamic metal immunity by hysteresis

A - Human Necessities – 61 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61B 5/06 (2006.01) G01V 3/08 (2006.01)

Patent

CA 2468324

Apparatus is provided for tracking an object in a body of a patient in the presence of an interfering article. A set of one or more radiators are adapted to generate an energy field at a fundamental frequency in a vicinity of the object. A position sensor, fixed to the object, is adapted to generate a signal responsive to the energy field. A control unit has access to a database of one or more harmonic frequency patterns associated with one or more respective specific types of interfering articles. The control unit is adapted to (a) receive the signal, (b) detect a pattern of harmonic frequencies of the fundamental frequency present in the signal responsive to an interaction of the interfering article with the energy field, (c) compare the pattern to harmonic frequency patterns stored in the database, (d) identify the interfering article responsive to the comparison, (e) correct the signal responsive to the identification of the interfering article and a magnitude of one or more of the harmonic frequencies in the detected pattern, and (f) determine position coordinates of the object responsive to the corrected signal.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Dynamic metal immunity by hysteresis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dynamic metal immunity by hysteresis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic metal immunity by hysteresis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1560020

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.