Pliable conformable bone restorative
View Patent ↗A pliable bone restorative having an osteoconductive foam that at least partially surrounds a biocompatible mesh and the foam comprises a biocompatible, resorbable polymer and calcium phosphate.
1. A pliable bone restorative comprising:
a biocompatible mesh; and,
a pliable bone graft material comprising a homogeneous composite of biocompatible, resorbable polymer and biocompatible, resorbable calcium phosphate;
wherein said bone graft material has macro-, meso-, and microporosity and at least partially surrounds said mesh; and,
wherein said bone restorative is wetted with a fluid.
2. The bone restorative of claim 1 wherein said polymer is collagen.
3. The bone restorative of claim 1 wherein said fluid comprises bone marrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline or any combination thereof.
4. The bone restorative of claim 1 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
5. The bone restorative of claim 1 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
6. The bone restorative of claim 5 wherein said mesh comprises acid etched titanium or sodium treated titanium.
7. The bone restorative of claim 1 wherein said restorative is coated with titanium plasma spray.
8. The bone restorative of claim 1 that is radiopaque.
9. The bone restorstive of claim 1 wherein said bone graft material completely srrounds said mesh.
10. A pliable bone restorative comprising:
a biocompatible mesh; and,
a pliable bone graft material comprising a homogeneous composite of biocompatible, resorbable polymer, and the biocompatible, resorbable oxidation-reduction reaction product of at least one metal cation, at least one oxidizing agent, and at least one oxidizable precursor anion,
wherein said bone graft material has macro-, meso-, and microporosity and at least partially surrounds said mesh, and,
wherein said bone restorative is wetted with a fluid.
11. The bone restorative of claim 10 wherein said polymer is collagen.
12. The bone restorative of claim 10 wherein said a fluid comprising bone marrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline or any combination thereof.
13. The bone restorative of claim 10 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
14. The bone restorative of claim 10 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
15. The bone restorative of claim 14 wherein said mesh comprises acid etched titanium or sodium treated titanium.
16. The bone restorative of claim 10 wherein said restorative is coated with titanium plasma spray.
17. The bone restorative of claim 10 that is radiopaque.
18. A pliable bone restorative comprising:
a biocompatible mesh; and
a pliable bone graft material comprising a homogeneous composite of biocompatible, resorbable collagen and biocompatible, resorbable calcium phosphate, wherein said bone graft material has macro-, meso-, and microporosity,
wherein said bone restorative is wetted with a fluid and wherein at least a portion of the biocompatible mesh is in contact with the bone graft material.
19. The bone restorative of claim 18 wherein said fluid comprises bone marrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline or any combination thereof.
20. The bone restorative of claim 18 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
21. The bone restorative of claim 18 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
22. The bone restorative of claim 21 wherein said mesh comprises acid etched titanium or sodium treated titanium.
23. The bone restorative of claim 18 wherein said restorative is coated with titanium plasma spray.
24. The bone restorative of claim 18 that is radiopaque.
25. A pliable bone restorative comprising:
a biocompatible mesh; and
a pliable, biocompatible bone graft material comprising a homogeneous composite of biocompatible, resorbable collagen and biocompatible, resorbable calcium phosphate having macro, meso, and microporosity,
wherein said bone restorative is wetted with a fluid and wherein at least a portion of the biocompatible mesh is in contact with the bone graft material.
26. The bone restorative of claim 25 wherein said fluid comprising bone marrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline or any combination thereof.
27. The bone restorative of claim 25 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
28. The bone restorative of claim 25 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
29. The bone restorative of claim 28 wherein said mesh comprises acid etched titanium or sodium treated titanium.
30. The bone restorative of claim 25 wherein said restorative is coated with titanium plasma spray.
31. The bone restorative of claim 25 that is radiopaque.
32. A pliable bone restorative comprising:
a biocompatible mesh; and,
a pliable, biocompatible, resorbable homogeneous blend of a first polymeric material and a second biocompatible, resorbable material comprising the oxidation-reduction product of at least one metal cation, at least one oxidizing agent, and at least one oxidizable precursor anion and having interconnected macro, meso-, and microporosity,
wherein said blend at least partially surrounds said biocompatible mesh, and wherein said bone restorative is wetted with a fluid.
33. The bone restorative of claim 32 wherein said polymeric material is collagen.
34. The bone restorative of claim 32 wherein said second material comprises calcium phosphate.
35. The bone restorative of claim 32 wherein said fluid comprises bone narrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline, or any combination thereof.
36. The bone restorative of claim 32 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
37. The bone restorative of claim 32 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
38. The bone restorative of claim 37 wherein said mesh comprises acid etched titanium or sodium treated titanium.
39. The bone restorative of claim 32 wherein said restorative is coated with titanium plasma spray.
40. The bone restorative of claim 32 that is radiopaque.
41. A pliable bone restorative for the restoration of bone in the form of a shaped body, the shaped body selected to conform generally to a mammalian, anatomical tissue structure, said body comprising:
a biocompatible mesh; and,
a pliable bone graft material comprising a homogeneous composite of polymer and biocompatible, resorbable beta tricalcium phosphate having interconnected macro-, meso-, and microporosity;
wherein said bone graft material at least partially surrounds said mesh, and wherein said bone restorative is wetted with a fluid.
42. The bone restorative of claim 41 wherein said polymer comprises collagen.
43. The bone restorative of claim 41 having a cylindrical, block, wedge, sheet, hemisphere, half pipe, rod, funnel, or discoid shape.
44. The bone restorative of claim 41 wherein said fluid comprises bone marrow aspirate, cell concentrate, liquid hemostat, fibrin sealant, blood, saline, or any combination thereof.
45. The bone restorative of claim 41 wherein said mesh comprises titanium, stainless steel, nitinol, a composite polymer, or polyetheretherketone.
46. The bone restorative of claim 45 wherein said mesh comprises acid etched titanium or sodium treated titanium.
47. The bone restorative of claim 41 wherein said restorative is coated with titanium plasma spray.
48. The bone restorative of claim 41 that is radiopaque.