Center type palace chamber oppression sacculus

The utility model belongs to the field of medical equipment, specifically a center type palace chamber oppression sacculus. It includes pipe (1) and gasbag (3), gasbag (3) center fix with running through the setting the one end of pipe (1) and for nos edges and corners, with the identical shape of uterus inner chamber, the tip of pipe (1) exposes gasbag (3) and is 5mm, round hole (4) are located between gasbag (3) and pipe (1), and the diameter is 2mm, gasbag (3) gas filled trachea (2) are given to 1 radial orientation in the pipe still fixed the setting. At present the oppression hemostatic effect with palace chamber hemostasis by compression instrument not good, injure endometrium, secondary infection easily, the utility model provides a center type palace chamber oppression sacculus has solved these problems and can not injure endometrium, discharges bleeding through the pipe, has avoided secondary infection.