Device for resection and/or ablation of organic tissue by means of high-frequency current
US7789880B2 · kind B2 · utility
0Cited by
6References
31Claims
0Family size
Inventor
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Oct 12, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1861
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for resection and/or ablation of organic tissue by means of high-frequency current comprises, at the distal end, a loop that can be acted upon by high-frequency voltage and, in the proximal direction from the loop, at least one helix that can likewise be acted upon by high-frequency voltage, the arrangement of loop and helix being able to be moved in rotation about the longitudinal axis of the helix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.