1. A catheter comprising: a shaft comprising a tubular member extending from the proximal end to the distal end, the balloon member mounted on the rod, characterized in that the rod is provided with ribs in the longitudinal direction on the outer surface of the tubular member so that the ribs are arranged at the balloon member , wherein the catheter comprises two constricted portion in place of the balloon, wherein the first constricted portion is formed between the outer surface of the catheter and fixing surfaces, and the second constricted portion is formed between a Fastening surfaces tapered surface on the catheter ballone.2. The catheter of claim. 1, characterized in that the tubular member comprises a fluid conduit extending from the distal end to the proximal kontsu.3. Catheter according to any one of the preceding claims, characterized in that the fluid conduit ends in lugs on the proximal kontse.4. The catheter of claim. 1, characterized in that the number of ribs is 4 to 10.5. The catheter of claim. 1, characterized in that the catheter is a catheter Foleya.6. The catheter of claim. 1, characterized in that the catheter is kateterom.7 rectally. The catheter of claim. 1, characterized in that the number of fins ranges from 6 to 16 and preferably 8.8. The catheter of claim. 1, characterized in that the rounded edges on the peaks in the circumferential direction around katetera.9. The catheter of claim. 1, characterized in that the vertices are rounded so that the cross section of the catheter of ribs forms part okruzhnosti.10 arc. The catheter of claim. 1, characterized in that the rib is shorter than the distance between the fastening surfaces ballona.11. The catheter of claim. 1, characterized in that the balloon comprises a discharge channel otve1. Катетер, содержащий:стержень, содержащий трубчатый элемент, проходящий от проксимального конца к дистальному концубаллонный элемент, установленный на стержень,отличающийся тем, что стержень снабжен ребрами в п
