1. A tool (10) for splicing and vessel dissection, the elongated rod (11) which extends from the housing (12) and has at its distal end a working body (18), the first jaws (19), which belongs to the working body and has a first electrode surface (52), the second jaws (20) which relates to the working body and toward the first electrode surface (52) and from the movably mounted in the bearings, said second jaws (20) has an electrode surface (53 ) and a longitudinal groove (24) with a knife (21), which belongs to the working member (18) and made of a conductive material and removably positioned relative to the rod (11) and located with the tab in the longitudinal groove (24) or with the possibility of entering it, with the drive member (22) which extends from the housing (12) via a rod (11) to the knife (21), IC insulator (40) located with a compound providing each other blade (21) and the drive element (22) .2. Tool according to Claim. 1, characterized in that the first electrode surface (52) is a sliding surface nozha.3. Tool according to Claim. 1, characterized in that the knife (21) is given a vertical actuator (50) for mounting the blade (21) according to its longitudinal displacement transversely to the longitudinal movement, and a vertical actuator (50) is adapted to moving the knife (21) when directed along the first jaws (19) perpendicular to the feed movement of feed motion in the direction of the first electrode surface (52), and when directed along the first jaws (19), the return movement of the return movement perpendicularly to the direction of the first top electrode1. Инструмент (10) для сращивания и рассечения сосудов,с продолговатым стержнем (11), который простирается от корпуса (12) и имеет на его периферическом конце рабочий орган (18),с первой браншей (19), которая относится к рабочему органу и имеет первую электродную поверхность (52),со второй браншей (20), которая относится к рабочему органу и по направлению к первой электродной поверхности (52
