초록 ▼

A bone tap may be used to deliver fluid into bone to stabilize and/or strengthen the bone. The bone tap may include a passage. A distal portion of the bone tap may be threaded. In some embodiments, openings in a distal portion of the bone tap may communicate with the passage. The bone tap may be dri

A bone tap may be used to deliver fluid into bone to stabilize and/or strengthen the bone. The bone tap may include a passage. A distal portion of the bone tap may be threaded. In some embodiments, openings in a distal portion of the bone tap may communicate with the passage. The bone tap may be driven into bone, and material may be introduced to the passage. Material introduced to the passage may enter the bone through the openings. Thread flights of the bone tap proximal to the openings may inhibit retrograde backflow of material during introduction of the material into the bone. Material deposited in the bone may strengthen a bone and/or augment fixation of a bone fastener in the bone.

대표청구항 ▼

What is claimed is: 1. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising a body, a passage extending along at least a portion of the body, one or more openings located at a distal end of the body and communicating with

What is claimed is: 1. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising a body, a passage extending along at least a portion of the body, one or more openings located at a distal end of the body and communicating with the passage, and threading located near the distal end of the body of the bone tap; introducing a fluid to the bone through the passage and at least one of the openings of the bone tap, wherein the fluid comprises bone cement; allowing the bone cement to spread to a portion of the bone, wherein the bone cement is allowed to harden at least partially before the bone tap is removed from the opening in the bone formed by the bone tap; removing the bone tap from the opening in the bone; and introducing a bone fastener into the opening in the bone formed by the bone tap, wherein the portion of the bone filled with the bone cement maintains a shape complementary to the distal end of the body of the bone tap following the removal of the bone tap and prior to the introduction of the bone fastener. 2. The method of claim 1, wherein preparing the opening in the bone using the bone tap further comprises attaching a driver to the bone tap, placing the bone tap at an initial opening formed in the bone, and rotating the driver to thread the bone tap into the bone. 3. The method of claim 1, wherein introducing the fluid to the bone comprises coupling a fluid delivery system to the bone tap, and activating the fluid delivery system to move fluid through the bone tap and into the bone. 4. The method of claim 1, wherein the step of introducing a fluid to the bone comprises the steps of: (1) introducing the fluid in the opening in the bone formed by the bone tap; (2) partially withdrawing the bone tap from the opening in the bone formed by the bone tap; and (3) introducing additional fluid one or more times in the opening in the bone formed by the bone tap. 5. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising a body, a passage extending along at least a portion of the body, one or more openings located at a distal end of the body and communicating with the passage, and threading located near the distal end of the body of the bone tap; introducing a fluid to the bone through the passage and at least one of the openings of the bone tap; allowing the fluid to spread to a portion of the bone wherein the fluid comprises a bone filler and a medicament; removing the bone tap from the opening in the bone; and introducing a bone fastener into the opening in the bone formed by the bone tap. 6. The method of claim 5, wherein preparing the opening in the bone using the bone tap further comprises attaching a driver to the bone tap, placing the bone tap at an initial opening formed in the bone, and rotating the driver to thread the bone tap into the bone. 7. The method of claim 5, wherein introducing the fluid to the bone comprises coupling a fluid delivery system to the bone tap, and activating the fluid delivery system to move fluid through the bone tap and into the bone. 8. The method of claim 5, wherein the step of introducing a fluid to the bone comprises the steps of: (1) introducing the fluid in the opening in the bone formed by the bone tap; (2) partially withdrawing the bone tap from the opening in the bone formed by the bone tap; and (3) introducing the fluid again one or more times in the opening in the bone formed by the bone tap. 9. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising a body, a passage extending along at least a portion of the body, one or more openings communicating with the passage, and threading located near an end of the body of the bone tap; introducing a fluid to the bone through the passage and at least one of the openings of the bone tap, wherein the fluid comprises bone cement; allowing the bone cement to spread to a portion of the bone; coupling a removable driver to the bone tap, and using the driver to remove the bone tap from the opening in the bone, wherein the bone tap is removed from the opening after the bone cement begins to cure; and introducing a bone fastener into the opening in the bone formed by the bone tap. 10. The method of claim 9, wherein preparing the opening in the bone using the bone tap further comprises attaching a driver to the bone tap, placing the bone tap at an initial opening formed in the bone, and rotating the driver to thread the bone tap into the bone. 11. The method of claim 9, wherein introducing a fluid to the bone comprises coupling a fluid delivery system to the bone tap, and activating the fluid delivery system to move fluid through the bone tap and into the bone. 12. The method of claim 9, wherein the step of introducing a fluid to the bone comprises: (1) introducing the fluid in the opening in the bone formed by the bone tap; (2) partially withdrawing the bone tap from the opening in the bone formed by the bone tap; and (3) introducing additional fluid one or more times in the opening in the bone formed by the bone tap. 13. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising a body, a passage extending along at least a portion of the body, one or more openings communicating with the passage, and threading located near an end of the body of the bone tap; introducing a fluid to the bone through the passage and at least one of the openings of the bone tap; allowing the fluid to spread to a portion of the bone wherein the fluid comprises a bone filler and a medicament; coupling a removable driver to the bone tap, and using the driver to remove the bone tap from the bone; and introducing a bone fastener into the opening in the bone formed by the bone tap. 14. A method of introducing a fluid into a bone, said method comprising the steps of: preparing an opening in a bone using a bone tap, the bone tap comprising: a body; a passage through at least a portion of the body; threading located near a distal end of the body; and one or more openings through the threading in communication with the passage, the one or more openings configured to introduce bone filler into the bone; introducing a fluid to the bone through the passage and the one or more openings in the bone tap; partially withdrawing the bone tap from the opening in the bone formed by the bone tap; introducing the fluid again one or more times in the opening in the bone formed by the bone tap, wherein the fluid comprises a bone filler and a medicament; and withdrawing the bone tap from the bone. 15. The method of claim 14, wherein preparing the opening in the bone comprises attaching a driver to the bone tap, placing the bone tap at an initial opening formed in the bone, and rotating the driver to thread the bone tap into the bone. 16. The method of claim 14, wherein introducing the fluid to the bone further comprises coupling a fluid delivery system to the bone tap, and activating the fluid delivery system to move the fluid through the bone tap and into the bone. 17. A method of introducing a fluid into a bone, comprising: preparing an opening in a bone using a bone tap, the bone tap comprising: a body; a passage through at least a portion of the body; threading located near a distal end of the body; and one or more openings through the threading in communication with the passage, the one or more openings configured to introduce bone filler into the bone; introducing a fluid to the bone through the passage and the one or more openings in the bone tap, wherein the fluid comprises bone cement; partially withdrawing the bone tap from the opening in the bone formed by the bone tap; introducing additional bone cement one or more times in the opening in the bone formed by the bone tap; and withdrawing the bone tap from the bone, wherein the bone tap is removed from the opening after the bone cement begins to cure.