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:
Feb. 25, 2025
Filed:
Sep. 23, 2020
Biosense Webster (Israel) Ltd., Yokneam, IL;
Henry F. Salazar, Montclair, CA (US);
Dustin R. Tobey, San Dimas, CA (US);
Shubhayu Basu, Anaheim, CA (US);
Sean D. Thaler, Rancho Cucamonga, CA (US);
Joseph R. Wong, South Pasadena, CA (US);
Daniele Ghidoli, Irwindale, CA (US);
Pieter Emmelius Van Niekerk, Monrovia, CA (US);
Jamie Lynn Malinaric, Pasadena, CA (US);
Cesar Fuentes-Ortega, Pasadena, CA (US);
Biosense Webster (Israel) Ltd., Yokneam, IL;
Abstract
An apparatus includes an end effector having loop members with electrodes thereon and is usable with catheter-based systems to measure or provide electrical signals. The end effector can include three loop members that are non-coplanar when expanded unconstrained that become contiguous to a planar surface when the loop members are deflected against the surface, a mechanical linkage that joins the loop members at a distal vertex of the end effector, electrodes having surface treatment to enhance surface roughness of the electrodes, twisted pair electrode wires, a bonded spine cover, and/or any combination thereof.