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:
Aug. 04, 2020
Filed:
Apr. 18, 2018
Applicant:
Biosense Webster (Israel) Ltd., Yokneam, IL;
Inventors:
Steven Wu, San Jose, CA (US);
Sungwoo Min, Fullerton, CA (US);
Vishav Aujla, Valencia, CA (US);
Neil Merchant, Pasadena, CA (US);
Shubhayu Basu, Anaheim, CA (US);
Stuart Williams, Ontario, CA (US);
Ryan Hoitink, Pasadena, CA (US);
Assignee:
Biosense Webster (Israel) Ltd., Yokneam, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/20 (2006.01); A61B 5/00 (2006.01); A61B 18/14 (2006.01); A61B 5/042 (2006.01); A61B 34/20 (2016.01); A61B 18/00 (2006.01); A61M 25/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/6858 (2013.01); A61B 5/0422 (2013.01); A61B 5/6859 (2013.01); A61B 5/6869 (2013.01); A61B 18/00 (2013.01); A61B 18/1492 (2013.01); A61B 34/20 (2016.02); A61M 25/0009 (2013.01); A61B 2018/00267 (2013.01); A61B 2018/00357 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00839 (2013.01); A61B 2034/2051 (2016.02); A61B 2562/0209 (2013.01); A61B 2562/046 (2013.01); A61B 2562/187 (2013.01); A61B 2562/222 (2013.01); Y10T 29/49222 (2015.01);
Abstract
This disclosure is directed to a catheter having a basket-shaped electrode assembly with a high electrode density. The basket-shaped electrode assembly may have a plurality of spines, such as up to twelve, each with a plurality of electrodes, such as up to sixteen. The distal ends of the plurality of spines are joined at a distal hub, all of which are fashioned from a single piece of superelastic material.