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:
Jun. 11, 2019
Filed:
Mar. 15, 2016
Applicant:
Biosense Webster (Israel) Ltd., Yokneam, IL;
Inventors:
Stuart Williams, Ontario, CA (US);
Paul Tran, San Gabriel, CA (US);
Mario A Solis, Rancho Cucamonga, CA (US);
Assignee:
Biosense Webster (Israel) Ltd., Yokneam, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/042 (2006.01); A61B 5/00 (2006.01); A61M 25/01 (2006.01); A61B 18/14 (2006.01); A61B 18/00 (2006.01); A61B 34/20 (2016.01);
U.S. Cl.
CPC ...
A61B 5/0422 (2013.01); A61B 5/6858 (2013.01); A61B 18/1492 (2013.01); A61M 25/0147 (2013.01); A61B 2018/00196 (2013.01); A61B 2018/00267 (2013.01); A61B 2018/00351 (2013.01); A61B 2018/00839 (2013.01); A61B 2018/1467 (2013.01); A61B 2034/2051 (2016.02);
Abstract
This disclosure is directed to a catheter having an asymmetric basket-shaped electrode assembly at the distal end of the catheter body formed from a plurality of spines with electrodes. The plurality of spines are radially distributed across a first circumferential portion. One or more counter spines are radially distributed across a remaining second circumferential portion. Diagnostic electrodes are arrayed across the spines, while the counter spines may have one or more reference electrodes.