Fecha de publicación: 14/09/2018 Fuente: Wipo Olive Table The invention discloses an obstruction nail imbedding assistance device, which comprises a hollow nail, wherein the hollow nail is provided with a near end, a far end and a channel for enabling an olive head to enter and leave; the surrounding wall of one side of the far end of the hollow nail is provided with a positioner target table; one side of the positioner target table is provided with a notch; the notch is of an arc-shaped structure from inside to outside. The obstruction nail imbedding assistance device has the following beneficial effects: since the notch of the hollow nail is tightly pasted to the olive head, the olive head does not need to be taken out in an obstruction nail use process, and a position relationship between the obstruction nail and the olive head as well as between the obstruction nail and a fracture end can be controlled at will. An operation that the olive head is difficult to be put into an acting side in a traditional obstruction nail imbedding process is avoided, and meanwhile, perspective frequencies are effectively reduced.