Forfication type skidproof intrahepatic bile duct drainage tube

The utility model relates to a branching type antiskid intrahepatic bile duct draft tube which belongs to the technical field of medical appliances and comprises a conduit (1) and a water infusion sacculus (2). The conduit is divided into a head part (11), a body part (12) and a tail part (13), wherein the head part comprises two or more than two branch pipes (111), each branch pipe is provided with branched pipes (1111), and the pipe wall of the body part is externally provided with an antiskid screw thread section (121). Furthermore, the water infusion sacculus (2) comprises a sacculus (21), a water infusion pipe (22) and a water infusion valve (23), wherein the sacculus and the water infusion pipe are attached to outer wall of the body part of the conduit, one end of the water infusion pipe is connected and communicated with the sacculus, and the other end of the water infusion pipe is connected and communicated with the water infusion valve. The utility model has simple structure and convenient use, and not only can accord with the dissection characteristics of an intrahepatic bile duct to enable each branched intrahepatic duct to be supported and sufficiently guided, but also can effectively solve the problem of the skid and the leakage of the draft tube. Beside, the utility model can enhance the success ratio and the quality of an operation.