Integrated cold plasma and high frequency plasma electrosurgical system and method
US9999462B2 · kind B2 · utility
15Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2015 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Nov 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H2245/32
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system that does conversion from regular hot plasma produced by ESU to cold plasma which is thermally harmless for the tissue. The system is comprised of Conversion Unit and Cold Plasma Probe. Output signal for ESU connects to CU along with Helium flow. The CU converts signal from ESU and send it to the output connector along with helium flow. Cold Plasma Probe is connected directly to the CU output. At the end of the CPP probe cold plasma is produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.