Resonant inverter with a common mode choke
US9642670B2 · kind B2 · utility
8Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Mar 6, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/0063
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure is directed to an electrosurgical generator including a tank configured to output energy and an H-bridge configured to drive the tank. The generator also includes a choke. The choke impedes a common mode current generated by the H-bridge and provides a leakage inductance for the tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.