Cardiac ventricular septal defect occlusion tube

The utility model discloses a cardiac ventricular septal defect plugging tube. Blocking pipe body, a first empty bag is arranged on the outer side face of the upper end of the blocking pipe body. A second empty bag is arranged at the lower end of the first empty bag; the second empty bag is arranged at the lower end of the blocking tube body; a guide pipe is arranged on the outer side wall of oneside of the blocking pipe body; circular holes are formed in the first empty bag and the second empty bag and penetrate through the guide pipe; openings are formed in the two ends of the guide pipe; aplurality of rubber clamping rings are arranged on the inner side wall of the guide pipe, the rubber clamping rings are arranged to be in an isosceles trapezoid shape, a guide wire is arranged in theguide pipe, a plurality of rubber limiting blocks are arranged at the positions, at the lower ends of the rubber clamping rings, of the guide wire, and connecting buckles are arranged at the positions, on the outer side of the