IP Library Granted Patent US 9,468,472
Granted Patent B2
US 9,468,472 · App. 14/608,305 · Granted Oct 18, 2016

Transverse rod connector

Inventors: Michael Barrus (Ashburn, VA); Scott Jones (McMurray, PA); Steven A. Brown (Timonium, MD)
Assignee: K2M, Inc.
A61B17/7052A61B17/7007A61B17/7008A61B17/7032A61B17/7037
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Quick Facts
Patent No.
US 9,468,472
App. No.
14/608,305
Granted
Oct 18, 2016
Kind
B2
Abstract

A transverse rod connector includes an elongate member having first and second ends and first and second connection members. The first and second connection members are connected with first and second ends, respectively. The first and second connection members are configured for multidirectional positioning with respect to the elongate member. The first and second connection members are each dimensioned to be selectively and releasably secured to a bone anchor.

Claims (14)

1. A transverse rod connector system comprising:

a first bone anchor supporting a first rod;

a second bone anchor supporting a second rod;

a transverse rod connector including:

an elongate member having first and second ends, the first end defining a first opening therethrough, the second end defining a second opening therethrough; and

first and second connection members selectively and releasably secured to the first and second bone anchors, respectively, the first and second connection members each including a stationary portion and a sliding portion, the stationary portion and the sliding portion defining a connection passage therebetween, the sliding portion being movable to adjust dimensions of the connection passage, the stationary portion and the sliding portion of each of the first and second connection members being selectively engageable with one of the first and second bone anchors;

and

a pair of screws received within the first and second openings of the elongate member, respectively, to secure the first and second connection members to the elongate member of the transverse rod connector.

2. The transverse rod connector system of claim 1 , wherein the sliding portion of a respective one of the first or second connection members defines an internal opening that receives one of the pair of screws to couple the respective one of the first or second connection members to the elongate member.

3. The transverse rod connector system of claim 2 , wherein the internal opening is threaded.

4. The transverse rod connector system of claim 1 , wherein the elongate member defines a longitudinal axis that extends between the first and second ends, and wherein the openings of the elongate member are dimensioned to enable longitudinal movement of the pair of screws with respect to the longitudinal axis of the elongate member.

5. The transverse rod connector system of claim 1 , wherein the elongate member is arched.

6. The transverse rod connector system of claim 1 , wherein the elongate member further includes screw caps coupled to the pair of screws, the screw caps positioned to fasten the elongate member against the first and second connection members.

7. The transverse rod connector system of claim 1 , wherein the sliding portion defines a longitudinal slot and the stationary portion includes at least one lateral pin, the at least one lateral pin of the stationary portion received within the longitudinal slot of the sliding portion to enable reciprocating movement between the stationary and sliding portions.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 8, 2025
From: STRYKER EUROPEAN HOLDINGS I, LLC; STRYKER EUROPEAN OPERATIONS HOLDINGS LLC; STRYKER CORPORATION; STRYKER EUROPEAN OPERATIONS LIMITED; HOWMEDICA OSTEONICS CORP.
To: VB SPINE US OPCO LLC
Reel/Frame 073031/0754 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2025
From: STRYKER CORPORATION
To: VB SPINE US OPCO LLC
Reel/Frame 072926/0540 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 12, 2025
From: K2M, INC.
To: STRYKER CORPORATION
Reel/Frame 071271/0170 →
RELEASE OF SECURITY INTEREST Recorded Nov 9, 2018
From: SILICON VALLEY BANK
To: K2M, INC.; K2M HOLDINGS, INC.; K2M UK LIMITED
Reel/Frame 047496/0001 →
THIRD AMENDMENT TO PATENT SECURITY AGREEMENT Recorded Aug 8, 2016
From: K2M, INC.; K2M HOLDINGS, INC.; K2M UK LIMITED
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 039627/0659 →
SECOND AMENDMENT TO PATENT SECURITY AGREEMENT Recorded Nov 11, 2015
From: K2M, INC.; K2M HOLDINGS, INC.; K2M UK LIMITED
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 037091/0221 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 27, 2015
From: BARRUS, MICHAEL; JONES, SCOTT; BROWN, STEVEN A.
To: K2M, INC.
Reel/Frame 035054/0164 →
Continuity (3)
Division 12861393 · Aug 23, 2010
Provisional Application 61274820 · Aug 21, 2009
Related Publication 20150142057A1 · May 21, 2015