Electrosurgical generator
US11284933B2 · kind B2 · utility
1Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2017 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Apr 20, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1823
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrosurgical generator for generating radiofrequency (RF) electromagnetic (EM) energy and microwave EM energy comprises: a microwave source for generating a microwave signal; a microwave channel for conveying the microwave signal from the microwave source to be output from the generator; an RF channel for conveying an RF signal to be output from the generator; and a microwave-to-RF converter connectable to receive the microwave signal, the microwave-to-RF converter being arranged to: generate the RF signal from the microwave signal, and deliver the RF signal to the RF channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.