FIELD: medical equipment.
SUBSTANCE: group of inventions refers to ablation system with ablation probe containing two alternating spark plasma electrodes. They generate a plasma beam with a noncircular cross-section, and the beam should be directed across a relatively large longitudinal axis of a preferably oval cross-section, above a tissue to be ablated, in particular a mucous membrane. At that, by means of reliable and easily controlled procedure, tissue areas of large area can be treated.
EFFECT: disclosed is an ablation system for coagulation of a large area of biological tissue.
20 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR LARGE MUCOSAL ABLATION | 2016 |
|
RU2724014C1 |
| ABLATION TOOL AND SYSTEM | 2018 |
|
RU2748860C2 |
| DEVICE FOR BIOLOGICAL TISSUE COAGULATION | 2020 |
|
RU2813711C2 |
| IRRIGATED ABLATION CATHETER WITH IMPROVED FLOW OF FLUID MEDIUM | 2011 |
|
RU2587954C2 |
| HIGH-FREQUENCY TISSUE ABLATION PROBE | 2020 |
|
RU2817325C2 |
| IRRIGATED ABLATION CATHETER HAVING IRRIGATION PORTS WITH REDUCED HYDRAULIC RESISTANCE | 2014 |
|
RU2666115C2 |
| ELECTROSURGICAL APPARATUS AND ELECTROSURGICAL INSTRUMENT | 2010 |
|
RU2532364C2 |
| MULTIFUNCTIONAL ELEMENT AND METHOD OF PREVENTING TISSUE CARBONISATION BY MEANS OF MULTIFUNCTIONAL ELEMENT | 2010 |
|
RU2561575C2 |
| INSTRUMENT FOR THERMAL ACTION ON BIOLOGICAL TISSUE | 2020 |
|
RU2816635C2 |
| BIOLOGICAL TISSUE COAGULATION PROBE | 2021 |
|
RU2820569C2 |
