Patent 9901396 was granted and assigned to TROD Medical on February, 2018 by the United States Patent and Trademark Office.
The present invention relates to a Radiofrequency surgical instrument comprising at least two dry electrodes (3 and 4, or 3 and 5) and a electrode guiding device (6) comprising a main body (7), having a proximal end (73) and a distal end (74), and at least two insertion holes (8 and 81 or 82) guiding said electrodes (3 and 4, or 3 and 5), said insertion holes (8 and 81 or 82) extending through the body (7).