Implant with structural members arranged around a ring

1. An implant, comprising:

a body including a ring, the ring further defining an opening;

the body defining a transverse plane dividing the implant into a superior half and an inferior half;

the ring defining a radial direction and a circumferential direction;

a outer member attached to the ring, wherein the outer member extends radially from the ring; and

a support attached to the outer member at an attachment region, wherein the support extends in the circumferential direction;

wherein the outer member has a generally helical geometry.

2. The implant according to claim 1 , wherein at the attachment region the support is disposed closer to the transverse plane than the outer member is to the transverse plane.

3. The implant according to claim 1 , wherein the ring is located in a central region of the implant.

4. The implant according to claim 1 , wherein the body includes a peripheral frame portion that defines an outer periphery of the implant; and wherein the outer member extends from the ring to the peripheral frame portion.

5. The implant according to claim 1 , wherein the outer member is a first outer member, and wherein the implant further includes a second outer member having a generally helical geometry.

6. The implant according to claim 5 , wherein the implant further includes a third outer member and a fourth outer member.

7. The implant according to claim 6 , wherein the first outer member and the second outer member extend from a first side of the ring to a first end of the implant, and wherein the third outer member and the fourth outer member extend from a second side of the ring to a second end of the implant.

8. The implant according to claim 7 , wherein the implant further includes a plurality of supports, wherein each of the plurality of supports are attached to at least one outer member, and wherein each of the plurality of supports extend in the circumferential direction.

9. The implant according to claim 8 , wherein the first outer member, the second outer member, the third outer member, the fourth outer member and the plurality of supports are arranged in a web-like pattern.

10. The implant according to claim 9 , wherein the web-like pattern is disposed in the superior half of the implant, and wherein the implant has another web-like pattern formed of outer members and supports disposed in the inferior half of the implant.

11. An implant, comprising:

a body;

the body defining a transverse plane dividing the implant into a superior half and an inferior half;

a first outer member attached to the body and disposed within the superior half of the implant;

a first support attached to the first outer member, the first support being disposed within the superior half of the implant;

a second outer member attached to the body and disposed within the inferior half of the implant;

a second support attached to the second outer member, the second support being disposed within the inferior half of the implant;

wherein an end of the first support is attached to an end of the second support; and

wherein the first outer member and the second outer member each have a generally helical geometry.

12. The implant according to claim 11 , wherein the first support and the second support are attached adjacent the transverse plane.

13. The implant according to claim 11 , wherein the first support is attached to the first outer member at a first attachment region, and wherein the first support is disposed closer to the transverse plane than the first outer member is to the transverse plane at the first attachment region.

14. The implant according to claim 13 , wherein the second support is attached to the second outer member at a second attachment region, and wherein the second support is disposed closer to the transverse plane than the second outer member is to the transverse plane at the second attachment region.

15. The implant according to claim 11 , wherein:

the implant includes a first ring disposed in the superior half, wherein the first outer member is attached to the first ring;

the implant includes a second ring disposed in the inferior half, wherein the second outer member is attached to the second ring.

16. The implant according to claim 15 , wherein the first ring is joined to the second ring by additional supports extending through the transverse plane, such that the first ring and the second ring define openings for a central channel extending through the implant.

17. An implant, comprising:

a body;

the body defining a transverse plane dividing the implant into a superior half and an inferior half;

a plurality of outer members disposed within the superior half of the implant and extending from a central region of the body to a periphery of the body; and

wherein each of the outer members in the plurality of outer members extend radially away from the central region of the body; and

wherein each of the plurality of outer members have a generalized helical geometry.

18. The implant according to claim 17 , wherein the implant includes three or more outer members.

19. The implant according to claim 17 , wherein the body includes a centrally located ring and a peripheral frame portion that defines an outer periphery of the implant; and

wherein the outer members extend from the ring to the peripheral frame portion.

20. The implant according to claim 19 , wherein the plurality of outer members are a first outer member, a second outer member, a third outer member, and a fourth outer member;

wherein the first outer member and the second outer member extend from a first side of the ring to a first end of the implant, and wherein the third outer member and the fourth outer member extend from a second side of the ring to a second end of the implant.