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:
Mar. 26, 2019
Filed:
Dec. 15, 2016
Biosense Webster (Israel) Ltd., Yokneam, IL;
Meir Bar-Tal, Haifa, IL;
Richard P. M Houben, Lanaken, BE;
Yaniv Ben Zriham, Binyamina, IL;
Assaf Pressman, Pardes Hanna-Karkur, IL;
Roy Urman, Karkur, IL;
Shmuel Auerbach, Kerem Maharal, IL;
BIOSENSE WEBSTER (ISRAEL) LTD., Yokneam, IL;
Abstract
Catheterization of the heart is carried out by inserting a probe having electrodes into a heart of a living subject, recording a bipolar electrogram and a unipolar electrogram from one of the electrodes at a location in the heart, and defining a window of interest wherein a rate of change in a potential of the bipolar electrogram exceeds a predetermined value. An annotation is established in the unipolar electrogram, wherein the annotation denotes a maximum rate of change in a potential of the unipolar electrogram within the window of interest. A quality value is assigned to the annotation, and a 3-dimensional map is generated of a portion of the heart that includes the annotation and the quality value thereof.