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:
Oct. 27, 2026
Filed:
May. 26, 2021
Biosense Webster (Israel) Ltd., Yokneam, IL;
Debby Highsmith, Irvine, CA (US);
Joaquin Kurz, Irvine, CA (US);
Biosense Webster (Israel) Ltd., Yokneam, IL;
Abstract
An example RF ablation system including a transseptal needle having an ablation electrode thereon can be used to perform a transseptal perforation using RF energy. Ablation energy can be applied and/or terminated based on a change in impedance at the ablation electrode when the electrode come into or out of contact with tissue. The transseptal needle can further include magnetic field sensors and one or more electrodes. The magnetic field sensors can be positioned approximate a distal end of the transseptal needle and can be configured to provide location information of the distal end.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile