US 11,857,421 B2
Sacroiliac joint stabilization system
Travis Greenhalgh, Boca Raton, FL (US); Andrew Shoup, Boca Raton, FL (US); John Souza, Monroe, NC (US); Bryan Hellriegel, Boynton Beach, FL (US); and Richard Sharp, Tamarac, FL (US)
Filed by SurGenTec, LLC, Boca Raton, FL (US)
Filed on Jan. 11, 2023, as Appl. No. 18/095,981.
Application 18/095,981 is a continuation of application No. 18/079,710, filed on Dec. 12, 2022.
Claims priority of provisional application 63/342,518, filed on May 16, 2022.
Claims priority of provisional application 63/288,495, filed on Dec. 10, 2021.
Prior Publication US 2023/0181323 A1, Jun. 15, 2023
Int. Cl. A61F 2/30 (2006.01); A61F 2/46 (2006.01)
CPC A61F 2/30988 (2013.01) [A61F 2002/3085 (2013.01); A61F 2002/3092 (2013.01); A61F 2002/30299 (2013.01); A61F 2002/30433 (2013.01); A61F 2002/30518 (2013.01); A61F 2002/30593 (2013.01); A61F 2002/30845 (2013.01); A61F 2002/30995 (2013.01); A61F 2002/4627 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A sacroiliac joint implant system, comprising:
a primary implant configured to be received in a sacroiliac joint of a patient, the primary implant comprising:
a cylindrical body comprising a head and a shank extending distally from the head, the body extending from a proximal end to a distal end; and
a plurality of threads extending from the shank of the body to provide fixation of the primary implant within the sacroiliac joint; and
a secondary implant configured to couple with the primary implant, the secondary implant comprising:
a ring configured to receive the head of the primary implant;
a plurality of arms extending laterally from the ring;
a first anchoring element configured to anchor within a sacrum of the patient, the first anchoring element extending at an angle from a first arm of the plurality of arms; and
a second anchoring element configured to anchor within an ilium of the patient, the second anchoring element extending at an angle from a second arm of the plurality of arms;
wherein the primary implant further comprises:
a longitudinal interior channel configured to receive bone graft material; and
a plurality of truss elements, the plurality of truss elements forming a plurality of openings exposed to an exterior of the primary implant and sized and configured to facilitate bone ingrowth;
wherein each of the first and second anchoring elements comprises a curved wedge having:
a plurality of openings sized and configured to facilitate bone ingrowth;
a plurality of truss elements, the plurality of truss elements forming the plurality of openings; and
a leading edge configured to cut bone.