1. A surgical instrument comprising: an end effector comprising: first jaws element, the second element of the jaws izakryvayuschy mechanism capable of moving the first jaws element relative to the second element of jaws between an open position and a closed position rod assembly attached proximal to the end effector, wherein the shaft assembly includes articulation capable of independent articulation of the end effector in a vertical direction and the horizontal direction and at least one active electrode is disposed on at least one of the first member jaws and a second element jaws, wherein at least one active electrode adapted to supply RF energy to the tissue disposed between the first element of the jaws and second jaws element in the closed polozhenii.2. A surgical instrument according to Claim. 1 further comprising at least one return electrode positioned on at least one of the first member jaws and a second element jaws, wherein at least one active electrode and at least one return electrode are in a bipolar configuration. 3. The surgical instrument of claim. 2, wherein the at least one return electrode comprises components of the end effector assembly and sterzhnya.4. A surgical instrument according to Claim. 1, wherein the articulation joint comprises a connecting pipe end effector coupled to the intermediate hinge segment tube by means of ball-and-socket joint, the vertical pivoting and horizontal pivoting of the end effector1. Хирургический инструмент, содержащий:концевой эффектор, содержащий:первый элемент браншивторой элемент бранши изакрывающий механизм, выполненный с возможностью перемещения первого элемента бранши относительно второго элемента бранши между открытым положением и закрытым положениемузел стержня, присоединенный проксимально к концевому эффектору, причем узел стержня содержит шарнирное сочленение, выполненное с возможностью независимого шарнирного поворота концевого эффектора в вертикальном направлении и в горизонтальном направлении ипо
