Spinal implants with stem cells
View Patent ↗A spinal implant device has a synthetic or metallic or a combination thereof of these materials in an implant body structure and stem cells in a coating, or a sheet, wrap or a membrane wrap applied to surfaces on the implant body structure or alternatively filled with a plug of stem cell laden material. The implant body structure preferably has an aperture or channel. The spinal implant device may include anchoring holes to secure the device to the spinal skeletal structure with fasteners or alternatively can simply be held in place by and between adjacent vertebrae.
1. A spinal implant device comprising:
a synthetic or metallic implant body structure for insertion on or into the skeletal spinal structure;
stem cells on a stem cell laden thin membrane, when hydrated, forming a skin-like wrap fixed or adhered onto exterior outer surfaces and conforming to the exterior outer surfaces on the synthetic or metallic implant body structure.
2. The spinal implant of claim 1 further comprises:
an aperture or channel incorporated in the implant body structure.
3. The spinal implant of claim 1 wherein the body structure is made of a synthetic implantable grade plastic.
4. The spinal implant of claim 3 wherein the synthetic plastic is an implantable grade thermoplastic material.
5. The spinal implant of claim 4 wherein the thermoplastic material is one of PEEK (polyether ether ketone), polyethylene, ultra high molecular weight polyethylene, acetal copolymer, polyphenylsulfone, polysulfone, polythermide, implantable grade lennite UHME-PE.
6. The spinal implant of claim 5 wherein the implantable grade thermoplastic is polyether ether ketone.
7. The spinal implant of claim 1 wherein the implant body structure is made of titanium.
8. The spinal implant of claim 1 wherein the implant body structure is made of stainless steel.
9. The spinal implant of claim 1 wherein the implantable device is unanchored to the spinal structure and held in place by and between adjacent vertebrae.
10. The spinal implant of claim 1 wherein the spinal implantable device is wrapped with a stem cell laden membrane at the surgical site.
11. The spinal implant of claim 1 wherein the spinal implantable device is wrapped with a stem cell laden membrane coated with the stem cells at a manufacturing site by having the implant body structure being sterilized, then wrapped in a sterile environment and sealed in a sterile packaging for later shipment and use.
12. The spinal implant of claim 1 wherein the stem cell wrap is re-hydrated at the time of use.
13. The spinal implant device of claim 1 wherein the skin-like wrap when fixed or adhered onto the exterior surface covers the entire exterior surface and is pliable to conform into any projections or ridges on the implant body structure.
14. A spinal implant device comprising:
a synthetic non-metallic implant body structure for insertion on or into the skeletal spinal structure;
stem cells on a stem cell laden sheet made of a thin membrane, when hydrated, forming a skin-like wrap fixed or adhered onto exterior outer surfaces and conforming to the exterior outer surfaces on the synthetic non-metallic implant body structure.
15. The spinal implant of claim 14 further comprises:
an aperture or channel incorporated in the implant body structure.
16. The spinal implant of claim 14 wherein the body structure is made of a synthetic implantable grade plastic.
17. The spinal implant of claim 16 wherein the synthetic plastic is an implantable grade thermoplastic material.
18. The spinal implant of claim 17 herein the thermoplastic material is one of PEEK (polyether ether ketone), polyethylene, ultra high molecular weight polyethylene, acetal copolymer, polyphenylsulfone, polysulfone, polythermide, implantable grade lennite UHME-PE.
19. The spinal implant of claim 18 wherein the implantable grade thermoplastic is polyether ether ketone.
20. The spinal implant device of claim 14 wherein the skin-like wrap when fixed or adhered onto the exterior surface covers the entire exterior surface and is pliable to conform into any projections or ridges on the implant body structure.