DRAINAGE decompression flow at intrahepatic obstructive jaundice CAUSED CENTRAL LIVER CANCER

摘要

The utility model relates to medicine, in particular to tools and instruments used in the treatment of obstructive jaundice, liver cancer caused by central. The technical result, which aims at achieving the claimed utility model is to increase the efficiency of drainage to be used in the treatment of obstructive jaundice, liver cancer caused by the central timing for any disease. Drainage decompression intrahepatic ducts with obstructive jaundice caused by central liver cancer, comprises an elastic hollow tube 1 from the distal end of which has openings 6, and on the surface formed winding fishing line 5 with fixing its ends, the distal end of the tube is made conical with an X-ray contrast markers 15, and a removable stylet 14. At tube 1 made of siliconized latex, there are two cylinder, the first of which 3 is located closer to the distal portion providing dilation pathologically th formation of biliary tract at their "block", while the second cylinder 2, eliminating leakage of blood and bile into the free peritoneal cavity and the possibility of loss and drainage dislocations in the biliary tract, is located closer to the proximal end with drainage holes 6 are made before and after the first cylinder 3, 5 and monofilament diameter of 0.2 mm is wound before and after the second vessel 2 with a force (2.15-2.25) H 15 cm over the first container and, after 5 cm of the second cylinder. The proposed utility model allows effective treatment of obstructive jaundice caused by central cancer of the liver, eliminates Urge the patient's condition without radical intervention, and blood and bile leakage into the free peritoneal cavity and a high percentage of loss and drainage dislocation, which reduces the rate of complications and mortality in performance department emergency surgery.; 1 ZP Formula 3 Fig.