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:
Nov. 26, 2024
Filed:
Jun. 04, 2024
Physcade, Inc., Palo Alto, CA (US);
Sanjiv M. Narayan, Palo Alto, CA (US);
Bret Anders Herscher, Cupertino, CA (US);
David Krawzsenek, Mountain View, CA (US);
PhysCade, Inc., Palo Alto, CA (US);
Abstract
An ablation treatment catheter may include a first conductive wire formed of a first material. The first conductive wire is configured to be connected to a power generator and to carry a current to deliver ablation energy to a biological tissue. The catheter may include a second wire coupled to the first conductive wire. The second wire formed of a second material. The second wire forming a junction with the first conductive wire. The catheter may include a first electrode comprising an ablation element and a temperature sensor. The ablation element includes part of the first conductive wire and is configured to deliver the ablation energy to the biological tissue. The temperature sensor includes the junction of the first conductive wire and the second wire such that a thermocouple is formed at the junction to measure temperature at the first electrode.