Systems and methods for treating rib fractures and osteotomies using implantation

Patent metadata

Field	Value
Publication number	US-11707307-B2
Application number	US-202017112134-A
Country	US
Kind code	B2
Filing date	Dec 4, 2020
Priority date	Dec 4, 2020
Publication date	Jul 25, 2023
Grant date	Jul 25, 2023

Abstract

Systems and methods include solutions for fixation at the rib head for fractures and osteotomies adjacent to the rib head and transverse process. The disclosed rib plates, anchor systems, other implants, and instrumentation may also be applied to mid-rib fractures. The systems and methods may be used in the treatment of rib deformities, including the correction of rib hump deformity via thoracoplasty, as well as general corrections of chest and rib deformities. Systems and methods herein may be used in chest wall reconstructions due to trauma, cancer, or deformity.

First claim

What is claimed is:

1. A rib plate for treating a fracture of a rib bone, the rib plate defining a first horizontal plane and a second horizontal plane, comprising:
a plate portion configured to contact a surface of the rib bone to be treated;
a first screw hole configured to receive a first screw to fixate the plate portion to the surface of the rib bone to be treated, the first screw hole positioned on the first horizontal plane;
an implant portion having a hole positioned on the second horizontal plane and a channel configured to receive a longitudinal member; and
a fastener received in the hole to secure the longitudinal member to the implant portion, wherein the first horizontal plane is positioned vertically above the second horizontal plane, and
wherein the first horizontal plane and the second horizontal plane are positioned above the channel configured to receive the longitudinal member.

2. The rib plate of claim 1 , further comprising a second screw hole to receive a second screw to fixate the plate portion to the surface of the rib bone to be treated.

3. The rib plate of claim 1 , wherein the implant portion is configured to receive the longitudinal member in a top-loading manner on a top surface of the rib plate.

4. The rib plate of claim 1 , wherein the longitudinal member is secured in the implant portion via the fastener which is a set screw.

5. The rib plate of claim 1 , wherein the implant portion is configured to receive the longitudinal member in a side-loading configuration.

6. The rib plate of claim 1 , further comprising a second screw hole to receive a second screw, wherein the plate portion contains a mating feature to attach to a screw guide.

7. The rib plate of claim 6 , wherein the mating feature is disposed between the first screw hole and the second screw hole.

8. The rib plate of claim 1 , wherein the plate portion is contoured in a cephalad-caudal plane and a proximal-distal plane.

9. The rib plate of claim 1 , wherein the plate portion includes one or more suture holes for aiding in fixation to soft tissue around the rib bone to be treated.

10. The rib plate of claim 1 , wherein the implant portion is a clamp configured to receive the longitudinal member.

11. A rib plate system for treating a fracture of a rib bone, comprising:
a rib plate configured to contact a surface of the rib bone, the rib plate defining a first horizontal plane and a second horizontal plane, comprising:
a plate portion configured to contact a surface of the rib bone to be treated;
a first screw hole, the first screw hole positioned on the first horizontal plane; and
an implant portion having a channel and a hole positioned on the second horizontal plane and,

a first screw configured to be received in the first screw hole to fixate the rib plate to the rib bone;
a longitudinal member configured to attach to the implant portion,
a fastener received in the hole to secure the longitudinal member to the implant portion,
wherein the first horizontal plane is positioned vertically above the second horizontal plane,
wherein the first horizontal plane and the second horizontal plane are positioned above the channel configured to receive the longitudinal member.

12. The rib plate system of claim 11 , further comprising a second screw and wherein the rib plate includes a second screw hole to receive the second screw to fixate the rib plate to the rib bone.

13. The rib plate system of claim 11 , wherein the implant portion is configured to receive the longitudinal member in a top-loading manner on a top surface of the rib plate.

14. The rib plate system of claim 11 , wherein the fastener is a set screw.

15. The rib plate system of claim 11 , wherein the implant portion is configured to receive the longitudinal member in a side-loading configuration.

16. The rib plate system of claim 11 , further comprising a second screw hole to receive a second screw, wherein the plate portion contains a mating feature to attach to a screw guide.

17. The rib plate system of claim 16 , wherein the mating feature is disposed between the first screw hole and the second screw hole.

18. The rib plate system of claim 11 , wherein the plate portion is contoured in a cephalad-caudal plane and a proximal-distal plane.

19. The rib plate system of claim 11 , wherein the plate portion includes one or more suture holes for aiding in fixation to soft tissue around the rib bone to be treated.

20. The rib plate system of claim 11 , wherein the implant portion is a clamp configured to receive the longitudinal member.

Assignees

• Globus Medical Inc

Inventors

• LaColla John

Classifications

• A61B17/8076 Primary

  for the ribs or the sternum · CPC title

• A61B17/1728

  for holes for bone plates or plate screws · CPC title

• A61B17/707

  Devices acting on, or attached to, a transverse process or rib; Tools therefor · CPC title

• A61B17/7046

  the screws or hooks being mobile in use relative to the longitudinal element (A61B17/702, A61B17/7035 take precedence) · CPC title

• A61B17/704

  the longitudinal element passing through a ball-joint in the screw head · CPC title