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. 15, 2022
Filed:
Aug. 30, 2017
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Brett A. Hillukka, Hanover, MN (US);
Troy T. Tegg, Elk River, MN (US);
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
Aspects of the present disclosure are directed to, for example, a high-thermal-sensitivity ablation catheter tip including a thermally-insulative ablation tip insert supporting a plurality of temperature sensors positioned within longitudinally-extending sensor channels and a radially-extending sensor channel within the tip insert. The sensor channels position the temperature sensors in thermal communication with a conductive shell that encapsulates, or essentially encapsulates, the ablation tip insert and the plurality of temperature sensors. Also disclosed is a method of controlling the temperature of an ablation catheter tip while creating a desired lesion using various ablative energies and energy delivery methodologies.