STENT FOR ENDOSCOPIC TREATMENT OF FISCULAR FUMES OF THE NON-MALIGNANT GENESIS

摘要

The utility model relates to the field of medicine. Eliminate colonic fistulas of benign origin. Destruction zones in retroperitoneal tissue are drained under ultrasound guidance and subsequent regular replacement of drains, increasing their diameter to the maximum possible under X-ray television control (RTV). Under visual control, using a colonoscope, a partially coated self-expanding stent with proximal opening is installed along the string into the intestinal lumen, so that its uncovered parts are located outside the fistulous passage, and the fistula itself is covered with a covered part of the stent. The method provides the elimination of colonic fistulas of a benign etiology due to their occlusion with a partially covered self-expanding stent.