1. An electrosurgical instrument having a proximal end and a distal end, comprising: a junction node at the distal end, including a first jaw and a second jaw movable relative to it, while the jaws can move relative to one another from the open position to the capture position, in the aforementioned gripping position, the jaws are arranged to be closer to one another than in the open position, each jaw containing at least one electrode configured to be connected communication with the power source, and the electrodes of both branches are made with the possibility of interaction for brewing body tissue held between the branches in the gripping position； - drive means for moving the branches from the open position to the gripping position； and - means for limiting the closing width of the jaws when they are moved from an open position to a gripping position, characterized in that said means comprises a plurality of restrictive elements, of which a maximum of two restrictive elements are located on a single jaw, said restrictive elements having the form of an electrical insulating spacer, protruding from the jaw towards another jaw above the brewing surface formed by at least one jaw electrode, at least one located The branch jaw is located at the distal end portion of the jaw node. 2. The tool according to claim 1, characterized in that a total of only two restrictive elements are provided in the form of struts. 3. The tool according to claim 2, characterized in that the two spacers are located on different1. Электрохирургический инструмент, имеющий проксимальный конец и дистальный конец, содержащий:- узел браншей на дистальном конце, включающий в себя первую браншу и вторую браншу, подвижную относительно нее, при этом бранши могут перемещаться одна относительно другой из открытого положения в положение захвата, причем в упомянутом положении захвата бранши выполнены с возможностью быть расположенными ближе одна к другой, чем в открытом положении, причем каждая бранша
