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:
Jan. 31, 2023
Filed:
Jul. 11, 2018
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Jan O. Mangual-Soto, Rho, IT;
Louis-Philippe Richer, Montreal, CA;
Chunlan Jiang, N. Crystal, MN (US);
Cyrille Casset, Saint Selve, FR;
Craig Markovitz, Leipzig, DE;
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
The signal quality of an electrophysiological signal can be determined from information regarding proximal stability of an electrophysiology catheter at the time the signal is acquired and temporal stability of the electrophysiological signal. The proximal stability information can include a distance between the electrophysiology catheter and an anatomical surface, a velocity of the electrophysiology catheter, and/or contact force between the electrophysiology catheter and the anatomical surface. Graphical representations of signal quality scores can be output to a display in order to enable visualization thereof by a practitioner.