The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2012
Filed:
Mar. 03, 2006
Assaf Govari, Haifa, IL;
Meir Bar-tal, Zichron Ya'acov, IL;
Dudi Reznick, Shimshit, IL;
Doron Ludwin, Haifa, IL;
Avi Shalgi, Tel-Aviv, IL;
Yaron Keidar, Haifa, IL;
Assaf Govari, Haifa, IL;
Meir Bar-tal, Zichron Ya'acov, IL;
Dudi Reznick, Shimshit, IL;
Doron Ludwin, Haifa, IL;
Avi Shalgi, Tel-Aviv, IL;
Yaron Keidar, Haifa, IL;
Biosense Webster, Inc., Diamond Bar, CA (US);
Abstract
A method for position tracking includes using first and second field generators located at respective different first and second locations to generate respective first and second magnetic fields in a vicinity of first and second objects. The first and second fields are measured using first and second position sensors respectively associated with the first and second objects. First and second potential relative coordinates of the first object relative to the second object are calculated responsively to the first and second magnetic field. The potential relative coordinates are processed in order to determine a correct relative coordinate of the first object relative to the second object.