Kevin P Flaherty

US Patent:

20110238119, Sep 29, 2011

Filed:

Mar 24, 2010

Appl. No.:

12/730473

Inventors:

Missoum Moumene - Raynham MA, US
Jonathan Fanger - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61B 17/70

US Classification:

606264

Abstract:

The present invention provides a Posterior Dynamic Stabilization (PDS) device that allows elongation, which is a critical requirement for a PDS device as it allows pedicles to travel naturally in flexion, extension, and lateral bending of the spine. This interpedicular travel preserves a more natural center of rotation unlike other PDS devices that simply allow bending. In particular, the invention involves a PDS spring rod, wherein the helix is created with composite flow molding (CFM) technology and comprises a polymer matrix reinforced with continuous carbon fibers, wherein the fibers are oriented substantially parallel to the centerline of the helix, thereby creating a high strength spring.

US Patent:

20120078371, Mar 29, 2012

Filed:

Sep 20, 2011

Appl. No.:

13/237174

Inventors:

Thomas Gamache - Raynham MA, US
Joseph Childs - Raynham MA, US
Matthew Parsons - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61F 2/44

US Classification:

623 1716

Abstract:

Methods for securing a intervertebral cage to one or more levels of the spine with fixation. The fixation, which is typically a staple, is intended to be driven perpendicular to the proximal face of the cage and in-line with the inserter. After the cage is placed and positioned according to surgeon preference, a single piece fixation clip is then deployed and fixed in a manner that produces a zero-profile device.

US Patent:

20120078373, Mar 29, 2012

Filed:

Sep 20, 2011

Appl. No.:

13/237233

Inventors:

Thomas Gamache - Raynham MA, US
Joseph Childs - Raynham MA, US
Derek Shaw - Raynham MA, US
Jonathan Howe - Raynham MA, US
Michael Gorhan - Raynham MA, US
Shawn Stad - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61F 2/44

US Classification:

623 1716

Abstract:

An angled fixation device, such as an angled screw. This angled fixation device may be used by the surgeon to secure a spacer to a spinal disc space. The proximal end portion of the angled fixation device is driven perpendicular to the anterior wall of the spacer, and so is parallel to the vertebral endplates and in-line with the inserter. The distal end portion of the angled fixation device is oriented at about a 45 degree angle (plus or minus 30 degrees) to the vertebral endplate it enters.

US Patent:

20200121473, Apr 23, 2020

Filed:

Dec 18, 2019

Appl. No.:

16/718916

Inventors:

- Raynham MA, US
Joseph Childs - Raynham MA, US
Derek Shaw - North Attleboro MA, US
Jonathan Howe - Warwick RI, US
Michael Gorhan - Mansfield MA, US
Shawn Stad - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61F 2/44
A61B 17/80
A61B 17/86
A61F 2/46

Abstract:

An angled fixation device, such as an angled screw. This angled fixation device may be used by the surgeon to secure a spacer to a spinal disc space. The proximal end portion of the angled fixation device is driven perpendicular to the anterior wall of the spacer, and so is parallel to the vertebral endplates and in-line with the inserter. The distal end portion of the angled fixation device is oriented at about a 45 degree angle (plus or minus 30 degrees) to the vertebral endplate it enters.

US Patent:

20150313721, Nov 5, 2015

Filed:

Jul 10, 2015

Appl. No.:

14/796302

Inventors:

- Raynham MA, US
Joseph Childs - Raynham MA, US
Derek Shaw - Raynham MA, US
Jonathan Howe - Warwick RI, US
Michael Gorhan - Raynham MA, US
Shawn Stad - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61F 2/44
A61F 2/46

Abstract:

An angled fixation device, such as an angled screw. This angled fixation device may be used by the surgeon to secure a spacer to a spinal disc space. The proximal end portion of the angled fixation device is driven perpendicular to the anterior wall of the spacer, and so is parallel to the vertebral endplates and in-line with the inserter. The distal end portion of the angled fixation device is oriented at about a 45 degree angle (plus or minus 30 degrees) to the vertebral endplate it enters.

US Patent:

20150297356, Oct 22, 2015

Filed:

May 14, 2015

Appl. No.:

14/712135

Inventors:

- Raynham MA, US
Joseph Childs - Raynham MA, US
Derek Shaw - Raynham MA, US
Jonathan Howe - Warwick RI, US
Michael Gorhan - Raynham MA, US
Shawn Stad - Raynham MA, US
Kevin Flaherty - Raynham MA, US

International Classification:

A61F 2/44

Abstract:

An angled fixation device, such as an angled screw. This angled fixation device may be used by the surgeon to secure a spacer to a spinal disc space. The proximal end portion of the angled fixation device is driven perpendicular to the anterior wall of the spacer, and so is parallel to the vertebral endplates and in-line with the inserter. The distal end portion of the angled fixation device is oriented at about a 45 degree angle (plus or minus 30 degrees) to the vertebral endplate it enters.