IP Library Granted Patent US 10,786,292
Granted Patent B2
US 10,786,292 · App. 16/011,123 · Granted Sep 29, 2020

Patient-specific bridging plates

Inventors: Manoj Kumar Singh (Mahwah, NJ); Boon Quah (Nyack, NY); Bradley Michael Lamm (North Palm Beach, FL)
A61B17/8061A61B17/8047A61B17/8057A61B17/8014
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Quick Facts
Patent No.
US 10,786,292
App. No.
16/011,123
Granted
Sep 29, 2020
Kind
B2
Abstract

Disclosed herein are a bone plating system and a method for utilizing the same. The bone plating system may include first and second bone plates in contact with respective first and second bones, a cross-connector, a cutting guide and a targeter device. The cross-connector may have a first end and an opposite second extending along a longitudinal axis from the first bone plate to the second bone plate. The cutting guide may have an elongate body placed on one of the first or second bones. The targeter device may have a drill guide to align the cross-connector with the first and second bone plates. A method for fixing the bone plating system to the first and second bone may include using the targeter device.

Claims (21)

1. A bone plating system comprising:

first and second bone plates configured to be in contact with respective first and second bones;

a cross-connector having a first end and an opposite second end, the cross-connector extending along a longitudinal axis from the first bone plate to the second bone plate;

a cutting guide having an elongate body with a bone contacting surface configured to be placed on one of the first and second bones to define the longitudinal axis; and

a targeter device having a drill guide to align the cross-connector with the first and second bone plates along the longitudinal axis.

2. The bone plating system of claim 1 , further comprising an insert housed within one of the first and second bone plates, wherein the second end of the cross-connector engages with the insert to secure the cross-connector about the longitudinal axis.

3. The bone plating system of claim 2 , wherein one of the first and second bone plates with the insert is moveable about at least one axis extending through said bone plate when said bone plate is secured to the cross-connector.

4. The bone plating system of claim 2 , wherein the insert is any of a ball joint nut, pivot nut and flexible nut.

5. The bone plating system of claim 1 , wherein the cross-connector includes a first threaded portion to engage with one of the first and second bone plates.

6. The bone plating system of claim 1 , wherein an outer surface of the second bone plate includes a collar portion extending outwardly therefrom, the second end of the cross-connector being at least partially disposed within the collar when the cross-connector is secured to the first and second bone plates.

7. The bone plating system of claim 1 , wherein a bone contacting surface of the second bone plate includes a collar portion extending outwardly thereofrom, the second end of the cross-connector being at least partially disposed within the collar when the cross-connector is secured to the first and second bone plates.

8. The bone plating system of claim 1 , wherein the first and second bone plates each have at least one fixation hole.

9. The bone plating system of claim 8 , wherein the at least one fixation hole is a compression slot.

10. The bone plating system of claim 1 , wherein the first bone plate is configured to contact at least one of a metatarsal bone, a cuneiform bone, a navicular bone and a talus bone and the second bone plate is configured to contacts at least one of a cuboid bone and a calcaneus bone.

11. The bone plating system of claim 1 , wherein the first and second bone plates are preoperatively planned to match an outer surface of the respective first and second bones and to secure the cross-connector along the longitudinal axis.

12. The bone plating system of claim 1 , wherein the cutting guide has a slot extending through the elongate body, the slot having a central axis collinear with the longitudinal axis.

13. The bone plating system of claim 1 , the targeter device further comprising a frame having a first arm and a second arm, a through hole through each of the first and second arms defining a targeter axis extending from the first arm to the second arm, the targeter axis being collinear with the longitudinal axis when the first and second arms are engaged with the respective first and second bones.

14. The bone plating system of claim 13 , wherein at least one of the first arm and the second arm is a spring loaded retractable arm such that the targeter device is retractable along the targeter axis.

15. The bone plating system of claim 14 , wherein the first and second arms couple the targeter device to the first and second bone plates such that the targeter axis is collinear with the longitudinal axis.

16. The bone plating system of claim 1 , wherein the cross-connector is configured to extend through a third bone disposed between the first and second bones to secure the first, second and third bones with the first and second bone plates.

17. The bone plating system of claim 1 , wherein the cross-connector includes a channel in fluid communication with one or more outlets disposed on an outer surface of the cross-connector, the channel having an inlet to receive a biologic fluid.

Assignments (7)
CHANGE OF ADDRESS Recorded Dec 18, 2024
From: STRYKER EUROPEAN OPERATIONS HOLDINGS LLC
To: STRYKER EUROPEAN OPERATIONS HOLDINGS LLC
Reel/Frame 069730/0754 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 31, 2023
From: HOWMEDICA OSTEONICS CORPORATION
To: STRYKER EUROPEAN OPERATIONS HOLDINGS LLC
Reel/Frame 064434/0636 →
CONSULTING AGREEMENT Recorded Sep 14, 2022
From: LAMM, BRADLEY MICHAEL
To: HOWMEDICA OSTEONICS CORP.
Reel/Frame 061433/0606 →
NUNC PRO TUNC ASSIGNMENT Recorded Jul 5, 2022
From: QUAH, BOON
To: STRYKER EUROPEAN HOLDINGS I, LLC
Reel/Frame 060396/0602 →
NUNC PRO TUNC ASSIGNMENT Recorded Jul 23, 2021
From: STRYKER EUROPEAN HOLDINGS I, LLC
To: STRYKER EUROPEAN HOLDINGS III, LLC
Reel/Frame 056969/0771 →
CHANGE OF NAME Recorded Jul 23, 2021
From: STRYKER EUROPEAN HOLDINGS III, LLC
To: STRYKER EUROPEAN OPERATIONS HOLDINGS LLC
Reel/Frame 056969/0893 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2020
From: SINGH, MANOJ KUMAR
To: STRYKER EUROPEAN HOLDINGS I, LLC
Reel/Frame 054257/0022 →
Continuity (2)
Provisional Application 62520957 · Jun 16, 2017
Related Publication 20180360477A1 · Dec 20, 2018
Cited By (6)
US 12,310,603 US 12,484,939 US 12,484,967 US 12,502,246 US 12,672,883 US 12,708,380