Vagina plugging device

The utility model discloses a vagina plugging device which comprises a plugging pipe, an air outlet is formed in the head of the plugging pipe and communicated with an air injection pipeline a, an air bag a is arranged on the outer wall of the plugging pipe and communicated with an air injection pipeline b, and an air bag b is arranged at the end of the plugging pipe and communicated with an air injection pipeline c. And the gas injection pipeline a, the gas injection pipeline b and the gas injection pipeline c are all positioned in the plugging pipe. The vaginal dilator has the advantages that medical staff puts the plugging pipe into the vagina to enable the air bag b to be located in the vagina internal opening and injects air into the abdominal cavity, the air bag a and the air bag b through the air injection pipeline a, the air injection pipeline b and the air injection pipeline c, so that the air bag a presses the vagina, the air bag b covers the vagina internal opening, and after air enters the abdomin