Tool for treating exarthrima

The utility model relates to a tool for treating exarthrima. The utility model has the technical scheme that the utility model comprises an armpit gasket (1), an axillary support (2), a guiding pipe (3), an eccentric wheel shaft (7), an eccentric cam (8), a supporting guiding pipe (9), a round head core bar (10) and a handle (11). The utility model has the advantages that the axillary support in the utility model is arranged under an axilla of a patient, the patient grasps the handle, a doctor forcibly pulls a wrench so that an arm is reset, the eccentric cam is rotated to push the round head core bar to outwards move, and accordingly, the arm of the patient is pulled so that the arm is reset, the utility model is safe, the use is convenient, the function and the effect are obvious, and the utility model is particularly suitable for the resetting of shoulder joints.