1. Synovial shunt for insertion into a joint, creating a passage between inside and outside of the joint capsule, the shunt comprising a body of biocompatible material of the hollow with the proximal and distal openings, placed at the side of the shunt, the first and second expander mounted on the shunt to provide a reliable fastening shunt placement, wherein the first expander is the closest to the center of the proximal opening, the second expander is located closer to the center of the distal opening, wherein the gripping syn trivial shell articular capsule inner opening of the shunt is disposed proximally with respect to the interior of the joint capsule, the external opening is located outside the synovial membrane and the ratio between the diameter and length of a shunt 0,5.2. Synovial shunt of claim 1, wherein for gripping into the subcutaneous tissue over the entire length and width of synovium external opening is located proximal to the subcutaneous tkani.3. Synovial shunt according to claim 1, characterized in that under the subcutaneous tissue understand muscle, tendon, fat, ligament or suhozhiliya.4. Synovial shunt according to claim 1, characterized in that the outer opening of the shunt located adjacent to the outer joint part kapsuly.5. Synovial shunt according to claim 1, characterized in that it can have a thickness of 50 to 300 microns, a diameter of from 1 to 25 mm length, varying the thickness of the subcutaneous tissue and implanting shunta.6 place. Synovial shunt according to claim 1, characterized in that the first and second expanders have a length of from 2 to 20 mm.7. Synovial shunt according to claim 1, characterized in that the body of the shunt hollow biocompatible material made of tselnog1. Синовиальный шунт для ввода в сустав, создания прохода между внутренней и внешней частью суставной капсулы, содержащий корпус шунта из полого биологически совместимого материала с проксимальным и дистальным отверстиями, располагающимися по бокам шунт