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. 12, 2025
Filed:
Jun. 27, 2024
Medtronic, Inc., Minneapolis, MN (US);
Brian T. Howard, Minneapolis, MN (US);
Steven J. Fraasch, Maple Grove, MN (US);
Mark T. Stewart, Lino Lakes, MN (US);
John Vandanacker, Rockford, MN (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
A pulsed field ablation medical device. Among other things, the medical device includes processing circuitry in communication with an electrosurgical generator and a plurality of electrodes. In one example, the processing circuitry is configured to determine a desired lesion characteristic; determine a first waveform parameter based on the desired lesion characteristic; deliver, via the plurality of electrodes, a first pulsed field waveform of the plurality of pulsed field waveforms based on the first waveform parameter to ablate the area of tissue; measure a second lesion characteristic based on a result of delivering the first pulsed field waveform; determine a second waveform parameter based on the second lesion characteristic; deliver, via the plurality of electrodes, a second pulsed field waveform of the plurality of pulsed field waveforms based on the second waveform parameter to ablate the area of tissue.