Methods and devices for electrosurgery
US7771422B2 · kind B2 · utility
58Cited by
99References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2004 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | May 12, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1472
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for electrolytic electrosurgery wherein a detector is located proximal to an active electrode on an electrosurgical probe, optionally disposed between the active electrode and a return electrode, the detector detecting at least on parameter relating to electrolysis. The detected parameter can include pH concentration, temperature, conductivity, impedance, ion, concentration, electrolytic gas consumption, electrolytic gas production, pressure or sound. The detected parameter can be employed in control systems to control systems to control activation or operation of the electrosurgical probe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.