Leakage-proof enemator

The utility model provides a leakage-proof enemator, and belongs to the technical field of medical instruments. The problem that residual liquid is brought out after an anal tube is pulled out after enema is finished is solved. The device comprises a liquid storage bottle connected with an infusion tube and an anal tube, and is characterized in that the anal tube comprises an inner tube and an intubation tube, one end of the inner tube is communicated with the infusion tube, the other end of the inner tube is a liquid outlet end, one end of the intubation tube is closed, and the other end of the intubation tube is arranged at the liquid outlet end of the inner tube in a sleeved mode and fixedly connected in a sealed mode. A plurality of liquid outlet holes are formed in the portion, located in the cannula, of the liquid outlet end, a lavage opening is formed in the wall of the cannula, an elastic film for sealing the lavage opening is arranged on the lavage opening, and a lavage seam capable of being opened t