Bone cleaner that removes soft tissue by pressing bone stock against a cleaning element and clearing the bone stock from the cleaning element

1. An assembly for cleaning bone stock, said assembly including:

at least one cleaning element adapted to, when actuated remove soft tissue from bone stock;

a press component configured to move relative to said at least one cleaning element, the press component adapted to urge bone stock to be cleaned against the at least one cleaning element;

said assembly configured to move the press component towards and away from the at least one cleaning element so as to result in a plurality of press phases wherein in each press phase, the press component is positioned adjacent said at least one cleaning element so that, in a press phase, bone stock is urged against the at least one cleaning element and, when the bone stock is urged against at least one cleaning element, actuate the cleaning element so as to result in the removal of soft tissue from the bone stock;

a clearing component is located adjacent the at least one cleaning element and is moveable relative to the at least one cleaning element and said clearing component is adapted to remove bone stock from the cleaning element; and

the assembly is further configured to, between press phases, cause said assembly to enter a clear phase by moving said clearing component towards the at least one cleaning element so as to cause said clearing component to clear bone stock from the at least one cleaning element.

2. The assembly for cleaning bone stock of claim 1 , wherein a single component is shaped to function as the press component and said clearing component.

3. The assembly for cleaning bone stock of claim 2 , wherein said single component is shaped to have a first section that is shaped to function as the press component and a second section separate from the first section that is shaped to function as said clearing component.

4. The assembly for cleaning bone stock of claim 2 wherein the assembly is configured to displace said single component in a reciprocal path of travel.

5. The assembly for cleaning bone stock of claim 1 , wherein:

the press component and the clearing component are part of a cage that at least partially surrounds the at least one cleaning element; and

the assembly is further configured to move said cage between different positions relative to the at least one cleaning element, so that, when said assembly is in a press phase, the press component is located adjacent the at least one cleaning element and, when said assembly is in a clear phase, the clearing component is located adjacent the at least one cleaning element.

6. The assembly for cleaning bone stock of claim 5 , wherein said cage is further shaped to completely surround the at least one cleaning element.

7. The assembly for cleaning bone stock of claim 1 , wherein:

the at least one cleaning element is disposed on a rotating plate; and

the assembly is configured to rotate said plate.

8. The assembly for cleaning bone stock of claim 7 , wherein the assembly is configured to:

when in a press phase, not rotate said plate; and

between press phases, rotate said plate.

9. The assembly for cleaning bone stock of claim 7 , wherein the assembly is configured to, between press phases rotate said plate and move said clearing component towards said at least one cleaning element.

10. The assembly for cleaning bone stock of claim 9 , wherein the assembly is configured to between press phases, rotate said plate and after said plate is initially rotated, move said clearing component towards said at least one cleaning element.

11. The assembly for cleaning bone stock of claim 7 , wherein the assembly is configured to, as the assembly moves said clearing component away from said at least one cleaning element and move the press component towards the at least one cleaning element, rotate said plate so as to cause bone stock on said plate to move towards the press component.

12. The assembly for cleaning bone stock of claim 1 , wherein:

the cleaning element consists of: a first cutter including at least one first cutting edge, and a second cutter including at least one second cutting edge located adjacent the first cutting edge of said first cutter; and

the assembly is configured to, during a press phase, rotate one of said first cutter or said second cutter so that one of said at least one first cutting edge or said at least one second cutting edge rotates relative to the other said at least one second cutting edge or said first cutting edge.

13. The assembly for cleaning bone stock of claim 12 , wherein:

said first cutter is a rotating screw; and

said second cutter is a shaving tube that surrounds said rotating screw.

14. The assembly for cleaning bone of claim 13 , wherein:

said shaving tube is capable of rotation; and

said assembly is connected to said shaving tube to rotate said shaving tube.

15. The assembly for cleaning bone stock of claim 14 , wherein said assembly is further configured to: during a clearing phase, rotate said shaving tube.

16. The assembly for cleaning bone stock of claim 1 , further including a wiper attached to the at least one cleaning element that is positioned to remove bone stock away from space adjacent the press component.

17. The assembly for cleaning bone stock of claim 16 , further comprising a shaving tube rotatably disposed about a fluted screw, wherein said wiper extends outwardly from said shaving tube and is configured to rotate with said shaving tube and prevent agglomeration of bone stock within a void space.

18. The assembly for cleaning bone stock of claim 1 , wherein said assembly is configured to move the press component towards and away from the at least one cleaning element and move said clearing component towards and away from the at least one cleaning element.

19. A system for bone preparation, said system including:

a cleaning module comprising:

at least one cleaning element adapted to, when actuated remove soft tissue from bone stock;

a press component configured to move relative to the at least one cleaning element, the press component adapted to urge bone stock to be cleaned against the at least one cleaning element;

the system configured to move the press component towards and away from the at least one cleaning element so as to result in a plurality of press phases wherein in each press phase, the press component is positioned adjacent the at least one cleaning element so that, in a press phase, bone stock is urged against the at least one cleaning element and, when the bone stock is urged against at least one cleaning element, actuate the cleaning element so as to result in the removal of soft tissue from the bone stock;

a clearing component is located adjacent the at least one cleaning element and is moveable relative to the at least one cleaning element and the clearing component is adapted to remove bone stock from the cleaning element; and

the system is further configured to, between press phases, cause the system to enter a clear phase by moving the clearing component towards the at least one cleaning element so as to cause the clearing component to clear bone stock from the at least one cleaning element; and

a base to which the cleaning module is configured to be removably attached, the base including a drive assembly configured to actuate the cleaning element, the press component, and the clearing component.