Automatic wire-feeding intramedullary repositor for limb long bone fracture

An automatic wire-directing intramedullary reduction device used for long bone fracture, wherein, comprising:

• a holder having a front part, a rear part and a middle part connecting to a side of the front part and the rear part;
• a reduction bushing mounted at the front part of the holder;
• a reduction head, one side at the rear end of the reduction head is rotatablely mounted at a ront end of the reduction bushing;
• a pipe for guide wire mounted at the front part of the holder and parallel with the reduction bushing;
• a reduction rod received in the reduction bushing with the front end of the reduction rod connecting to the other side at the rear end of the reduction head, the reduction rod will drive the reduction head to rotate around a shaft when moving back and forth;
• a fixing handle fixed at the rear part of the holder;
• a wire-directing handle, an upper part of the wire-directing handle rotatablely
• connected to the fixing handle by a rotate shaft;
• a pushing plate for guide wire disposed between the front part and the rear part of the holder, and provided with a wire-directing hole corresponding to the position of the pipe for guide wire;
• a guide wire passing through the pipe for guide wire via the wire-directing hole of the pushing plate for guide wire, a return spring for pushing plate sleeved around the guide wire which is between the pushing plate for guide wire and the front part of the holder, an upper part of the wire-directing handle is behind the pushing plate for guide wire, and the wire-directing handle will drive the pushing plate for guide wire and the guide wire to move forward when rotating around the rotate shaft.