Operation fixing device

The utility model discloses an operation fixing device constituted by a retracting rack having a plurality of shapes and a plurality of clamping bead chain draw hooks. The utility model is characterized in that clamping grooves are disposed on an outer ring of the retracting rack at intervals; fastening screws are disposed on middle parts of the outer ring of the retracting rack; clamping beads are disposed on the clamping bead chain draw hooks at intervals; a top part of the retracting rack has a planar structure, and a lower part has a circular structure. In the utility model, the clamping bead draw hooks can be used to retract an operative incision, the clamping beads can be buckled in a clamping groove of the retracting rack, therefore the retracted incision can be fixed, the operative incision can be fully exposed, and the visual field of an operator can be enlarged. The energy of an assistant of the operator can be saved, the requirement on the number of the operation personnel can be reduced, the waiting time of the operation and the bleeding can be reduced to the maximum extent, and the operation quality can be improved.