Bone graft delivery system and method for using same
A bone graft delivery system can include an elongate tube and a handle having a trigger and a ratcheting mechanism. The trigger is actuated to deliver bone graft material through the tube. The bone graft delivery system can further include a distal tip at a distal end of the tube. The tip has one or more openings to deliver the bone graft material to a desired location and includes a surface suitable to act as a rasp for decorticating bone. A method for delivering bone graft material to a desired surgical location includes providing a bone graft delivery device, positioning the device adjacent the surgical location, decorticating bone, and delivering bone graft material to the surgical location.
1. A bone graft delivery system kit comprising:
a bone graft loading assembly comprising:
a first tubular body configured to be loaded with a bone graft material;
a second tubular body configured to receive bone graft material from the first tubular body; and
a first plunger comprising:
a plunger shaft configured to be advanced within the first tubular body along a first axis; and
a plunger body coupled to an end of the plunger shaft and configured to seal with an inner wall of the first tubular body so as to urge bone graft material to flow from the first tubular body into the second tubular body when the plunger shaft is advanced within the first tubular body, the second tubular body being configured to facilitate flow of bone graft material within the second tubular body along a second axis orthogonal to the first axis;
wherein the first tubular body comprises:
a proximal end configured to receive the plunger body and plunger shaft;
a distal end; and
an opening positioned between the proximal end and the distal end configured to establish fluid communication between the first tubular body and the second tubular body;
an elongate tube configured to be coupled to the second tubular body of the bone graft loading assembly to be filled with bone graft material;
a handle configured to be coupled to the elongate tube; and
a second plunger configured to be advanced within the elongate tube.
2. The kit of claim 1 , wherein the second tubular body is integrally formed with the first tubular body.
3. The kit of claim 1 , wherein the bone graft loading assembly comprises a tube stop filling an internal volume of the first tubular body between the distal end of the first tubular body and the opening.
4. The kit of claim 3 , wherein the tube stop extends proximally to a distal end of the opening.
5. The kit of claim 1 , further comprising a tip configured to be coupled to an end of the elongate tube, the tip comprising one or more openings configured to deliver bone graft material and a surface configured to decorticate bone.
6. The kit of claim 1 , further comprising a pusher rod configured to be removably received in the elongate tube.
7. The kit of claim of claim 1 , wherein the second plunger comprises a rubber tip.
8. A bone graft delivery system kit comprising:
a bone graft loading assembly comprising:
a first tubular body configured to be loaded with a bone graft material;
a second tubular body coupled to the first tubular body; and
a first plunger comprising:
a plunger shaft configured to be advanced in the first tubular body along an axis; and
a plunger body coupled to an end of the plunger shaft and configured to seal with an inner wall of the first tubular body so as to urge bone graft material to flow out of the first tubular body when the plunger shaft is advanced within the first tubular body;
wherein the first tubular body comprises:
a proximal end configured to receive the plunger body and plunger shaft;
a distal end; and
an opening positioned between the proximal end and the distal end configured to establish fluid communication between the first tubular body and the second tubular body;
an elongate tube configured to be coupled to the bone graft loading assembly to be filled with bone graft material, the elongate tube having a longitudinal axis orthogonal to the axis along which the plunger shaft advances in the first tubular body when the elongate tube is coupled to the bone graft loading assembly, wherein the elongate tube is configured to couple to the second tubular body;
a handle configured to be coupled to the elongate tube; and
a second plunger configured to be advanced within the elongate tube.
9. The kit of claim of claim 8 , wherein the second plunger comprises a rubber tip.
10. The kit of claim 1 , further comprising the bone graft material.
11. The kit of claim 8 , further comprising a pusher rod configured to be removably received in the elongate tube.
12. The kit of claim 8 , wherein the second tubular body is positioned to facilitate the flow of bone graft through the second tubular body parallel to the longitudinal axis of the elongate tube when the elongate tube is coupled to the second tubular body.
13. The kit of claim 8 , wherein the second tubular body is integrally formed with the first tubular body.
14. The kit of claim 8 , wherein the bone graft loading assembly comprises a tube stop filling an internal volume of the first tubular body between the distal end of the first tubular body and the opening.
15. The kit of claim 14 , wherein the tube stop extends proximally to a distal end of the opening.
16. The kit of claim 8 , further comprising the bone graft material.
17. A bone graft delivery system kit comprising:
a bone graft loading assembly comprising:
a tubular body configured to be loaded with a bone graft material; and
a first plunger comprising:
a plunger shaft configured to be advanced in the tubular body along an axis; and
a plunger body coupled to an end of the plunger shaft and configured to seal with an inner wall of the tubular body so as to urge bone graft material to flow out of the tubular body when the plunger shaft is advanced within the tubular body;
an elongate tube configured to be coupled to the bone graft loading assembly to be filled with bone graft material, the elongate tube having a longitudinal axis orthogonal to the axis along which the plunger shaft advances in the tubular body when the elongate tube is coupled to the bone graft loading assembly;
a handle configured to be coupled to the elongate tube;
a second plunger configured to be advanced within the elongate tube; and
a tip configured to be coupled to an end of the elongate tube, wherein the tip comprises one or more openings configured to deliver bone graft material and a surface configured to decorticate bone.
18. The kit of claim 17 , wherein the tubular body comprises a first tubular body, the bone graft loading assembly further comprising a second tubular body coupled to the first tubular body, wherein the elongate tube is configured to couple to the second tubular body.
19. The kit of claim 18 , wherein the second tubular body is positioned to facilitate the flow of bone graft through the second tubular body parallel to the longitudinal axis of the elongate tube when the elongate tube is coupled to the second tubular body.
20. The kit of claim 18 , wherein the second tubular body is integrally formed with the first tubular body.
21. The kit of claim 18 , wherein first tubular body comprises:
a proximal end configured to receive the plunger body and plunger shaft;
a distal end; and
an opening positioned between the proximal end and the distal end configured to establish fluid communication between first tubular body and the second tubular body.
22. The kit of claim 17 , further comprising a pusher rod configured to be removably received in the elongate tube.
23. The kit of claim 17 , wherein the second plunger comprises a rubber tip.
24. The kit of claim 17 , further comprising the bone graft material.