Artifical membrane-repturing device

The utility model relates to a surgical instrument used for manually rupturing a membrane before parturition when artificial abortion with the fetation time being too long is carried out. The utility model comprises a hand-hold handle, a membrane rupture device plug, a membrane rupture Puncture needle and a needle handle. The part from the hand-hold handle to the end of the membrane rupture device plug is a hollow channel. The shape and the size of the channel correspond to the shape and the size of the membrane rupture puncture needle; the shape and the size of the hand-hold handle correspond to the shape and the size of the needle handle. The utility model has the advantages of simple structure, convenient operation and wider scope of application. The utility model has no adverse influence on a parturient woman, a fetus and a newborn, and is simultaneously suitable for labor induction for a dead fetus.