Support device for abdominal cavity

The invention relates to a support device for an abdominal cavity, and belongs to the correlative technical field of medicine. The support device for the abdominal cavity mainly comprises a sleeve, wherein the lateral portion of the sleeve is hinged with a support rod, a first cavity and a second cavity are formed in the inner side of the sleeve, a vertical bar is arranged in the first cavity, the vertical bar is hinged with a rod body portion of a rotation rod, one end of the rotation rod is hinged with one end of a press rod vertically arranged, the other end of the press rod is protruded out of the sleeve, and hinged with a press ring, a tension spring is arranged in the second cavity, one end of the tension spring is hinged with the vertical rod, and the other end of the tension spring is fixedly connected with the support rod. The support device for the abdominal cavity is designed of a bran-new structure, and thereby can be placed in the abdominal cavity through a minimally invasive hole, can provide su