Granted Patent B2

US 12,589,008 · App. 17/690,212 · Granted Mar 31, 2026

Inventors: Ian Helmar (Beverly, MA); Christopher Laine (Bellingham, MA); Lucas Diehl (Beverly, MA); Jason Tinley (Fort Worth, TX); Kevin D. Chappuis (Malden, MA); John F. Sullivan (Pelham, NH); Christine Emery (Somerville, MA)

Assignee: NANOHIVE MEDICAL LLC

A61F2/447

Abstract

Claims (21)

1 . An implant system comprising:

a bone fusion implant; and

an elongate plate configured to be rotatably attached to a side of the bone fusion implant, the elongate plate comprising a plurality of openings configured to receive a corresponding plurality of fasteners that fix the bone fusion implant to one or more bony structures in a body;

wherein the elongate plate is rotatable relative to the side of the bone fusion implant to allow axial compression relative to the bone fusion implant after implantation into the body, wherein an amount the axial compression is adjustable based on placement of the plurality of fasteners relative to the elongate plate and an angle of the elongate plate relative to the bone fusion implant.

2 . The implant system of claim 1 , wherein the plurality of openings comprises two or more openings, each configured to receive a fastener from the plurality of fasteners.

3 . The implant system of claim 1 , wherein the angle of the elongate plate relative to the bone fusion implant is between and including −45 degrees and 45 degrees.

4 . The implant system of claim 1 , wherein the elongate plate is configured to be rotatably attached to the side of the bone fusion implant in a locked position.

5 . The implant system of claim 4 , wherein the elongate plate, in the locked position, is fixed to the side of the bone fusion implant in at least one plane with a freedom to rotate about an axis in the at least one plane.

6 . The implant system of claim 5 , wherein the side of the bone fusion implant comprises a rear side of the bone fusion implant.

7 . The implant system of claim 6 , wherein the at least one plane comprises a plane in a forward to rear direction relative to the bone fusion implant.

8 . The implant system of claim 4 , wherein the angle of the elongate plate relative to the bone fusion implant, in the locked position, is between and including −10 degrees and −90 degrees.

9 . The implant system of claim 4 , wherein the angle of the elongate plate relative to the bone fusion implant, in the locked position, is between and including 10 degrees and 90 degrees.

10 . The implant system of claim 1 , wherein at least one of the plurality of openings comprises a concave profile.

11 . The implant system of claim 1 , wherein at least one of the plurality of openings is configured to rotate about a corresponding fastener from the plurality of fasteners.

12 . The implant system of claim 1 , wherein at least one of the plurality of openings comprises a smooth annular shape.

13 . The implant system of claim 1 , wherein elongate plate is rotatable relative to the side of the bone fusion implant with at least one degree of freedom.

14 . The implant system of claim 13 , wherein the at least one degree of freedom comprises one of: a range between zero and 90 degrees, a range between 10 and 70 degrees, a range between 20 to 40 degrees, a range between 25 to 35 degrees, a range between 28 to 32 degrees, and 30 degrees.

15 . The implant system of claim 13 , wherein the at least one degree of freedom comprises a conical degree of freedom.

16 . The implant system of claim 1 , wherein the elongate plate comprises a member configured to fit within an attachment port of the bone fusion implant.

17 . The implant system of claim 16 , wherein the member comprises a locking mechanism configured to engage the attachment port of the bone fusion implant.

18 . The implant system of claim 1 , wherein the elongate plate comprises a tool engagement area.

Assignments (3)

Continuity (3)

References Cited (301)