Amplitude modulated waveform circuitry for electrosurgical devices and systems, and related methods
US11696795B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Jul 10, 2019 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Nov 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments relate to circuitry to provide amplitude modulated waveforms in electrosurgical devices. The circuitry can be included in an electrosurgical generator device to provide the amplitude modulated waveforms to an electrosurgical probe coupled with the electrosurgical generator device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.