Alignment device for locking nail

1. An alignment device for an intramedullary locking nail insertable in an intramedullary canal of a long bone, the alignment device comprising:

a locating member including a handle portion connected to a plate-like head portion integrally formed with an elongated insertion member, the insertion member insertable into a proximal portion of the intramedullary canal to extend along a longitudinal axis prior to the insertion of the intramedullary locking nail;

a targeting member movably coupled to the head portion of the locating member, the targeting member including a plurality of guiding portions, each guiding portion configured to receive one of a plurality of blocking fasteners along an implantation trajectory to guide the respective one of the plurality of blocking fasteners into the bone and around the intramedullary canal when the insertion member is inserted into the intramedullary canal, the implantation trajectory of each blocking fastener not intersecting the axis of the insertion member.

2. The alignment device of claim 1 , further comprising a securing member, the securing member operable to selectively secure the targeting member in one of first or second orientations structurally defined on the head portion of the locating member, the first and second orientations orthogonal to one another.

3. The alignment device of claim 2 , wherein the targeting member is coupled to the head portion of the locating member in each of the first and second orientations by a dovetail-type connection.

4. The alignment device of claim 3 , wherein the dovetail-type connection includes a protrusion selectively insertable into a first or second dovetail groove.

5. The alignment device of claim 4 , wherein the first and second dovetail grooves are defined in the head portion of the locating member.

6. The alignment device of claim 2 , in combination with the plurality of blocking fasteners.

7. The alignment device of claim 6 , further comprising a plurality of soft tissue sleeves threadably insertable into the guiding portions of the targeting device for receiving corresponding blocking fasteners and compressing the bone.

8. The alignment device of claim 1 , wherein the targeting arm includes first and second portions substantially orthogonal to one another.

9. The alignment device of claim 8 , wherein the guiding portions are defined in the first portion, and wherein the second portion is movably coupled to the locating member.

10. An alignment device for an intramedullary locking nail insertable in an intramedullary canal of a long bone, the alignment device comprising:

a plurality of blocking bone fasteners;

an elongated insertion member insertable into a proximal portion of the intramedullary canal prior to the insertion of the intramedullary nail so as to extend along an axis, the insertion member having a handle fixedly coupled to the insertion member and extending outwardly at an angle relative to the axis; and

a targeting member movably coupled to the insertion member selectively in first or second non-parallel orientations, the targeting member including a plurality of guiding apertures, the guiding apertures defining implantation trajectories for inserting the plurality of bone fasteners transversely through the long bone on diametrically opposite sides along the intramedullary canal, the implantation trajectories not intersecting the axis of the insertion member.

11. The alignment device of claim 10 , further comprising a head portion substantially orthogonal to the insertion member, the head portion defining first and second tracks selectively couplable to a protrusion of the targeting member.

12. The alignment device of claim 11 , wherein the first and second tracks define dovetail grooves.

13. The alignment device of claim 11 , further comprising a securing member for securing the head portion to the targeting member in each of the first or second orientations.

14. The alignment device of claim 10 , wherein the targeting member is substantially L-shaped.

15. The alignment device of claim 10 , wherein the first and second orientations correspond to anterior-posterior and medial-lateral orientations.

16. An alignment device for an intramedullary locking nail insertable in an intramedullary canal of a long bone, the alignment device comprising:

a locating member including a handle portion fixedly attached to a plate-like head portion, and an insertion member extending from and integrally formed with the head portion, the head portion defining first and second grooves, the insertion member insertable in a proximal portion of the intramedullary canal prior to the insertion of the intramedullary locking nail so as to extend along an axis, the handle extending at an angle relative to the axis;

a plurality of blocking fasteners; and

a targeting member movably coupled to the head portion of the locating member, the targeting member including first and second portions defining a substantially L-shape, the first portion of the targeting member substantially parallel to the insertion member and including a plurality of guiding portions, each guiding portion configured to receive one of the plurality of blocking fasteners along an implantation trajectory non-intersecting the axis of the insertion member when the insertion member is inserted into the intramedullary canal, the second portion of the targeting member including a protrusion movably insertable in any one of the first or second grooves of the head portion.

17. The alignment device of claim 16 , wherein each of the first and second grooves has a dovetail-type shape.

18. The alignment device of claim 16 , further comprising a securing screw coupling the head portion of the locating member to the second portion of the targeting device through corresponding openings.

19. The alignment device of claim 16 , further comprising a plurality of soft tissue sleeves threadably insertable into the guiding portions of the targeting device for receiving corresponding blocking fasteners and compressing the bone.