Profile parameter selection algorithm for electroporation
US12383328B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2024 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Jun 27, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1467
- WIPO fieldMedical technology
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.