Michael W Horan

US Patent:

20130317551, Nov 28, 2013

Filed:

Jul 3, 2013

Appl. No.:

13/934819

Inventors:

- Cestas, FR
Aaron Markworth - Pompton Lakes NJ, US
Michael Horan - Allendale NJ, US
Yves Stephane Crozet - Ramsey NJ, US

International Classification:

A61B 17/88

US Classification:

606279

Abstract:

In one embodiment, the present invention includes a method of stabilizing a spine including providing a coupling element having an uppermost end defining a first plane, a lowermost end defining a second plane, and at least one bore extending from said uppermost end toward said lowermost end, wherein said first and second planes intersect one another, assembling said coupling element with an anchoring element, and after the assembling step, securing said anchoring element in bone.

US Patent:

20200054365, Feb 20, 2020

Filed:

Oct 23, 2019

Appl. No.:

16/661385

Inventors:

- Wilmington DE, US
Aaron Markworth - Pompton Lakes NJ, US
Michael Horan - Charleston SC, US
Yves Stephane Crozet - Ramsey NJ, US

International Classification:

A61B 17/70
A61B 17/88

Abstract:

In one embodiment, the present invention includes a bone fixation assembly comprising a coupling element and a bone anchor. The coupling element has an upper surface with a first diameter defining a first bore extending along a first axis, a lower surface with a second diameter defining a second bore extending along a second axis, and an internal surface area defining a seating portion adjacent to the lower surface. The bone anchor has an insertion end opposite of a head. The head may be curved for receipt within the seating portion. The first diameter of the first bore is greater than the second diameter of the second bore. Likewise, the first and second axes may intersect such that the first and second bores are in communication with one another. Related elements and systems of this assembly are also disclosed.

US Patent:

20170231666, Aug 17, 2017

Filed:

Apr 26, 2017

Appl. No.:

15/498190

Inventors:

- Kalamazoo MI, US
Aaron Markworth - Pompton Lakes NJ, US
Michael Horan - Charleston SC, US
Yves Stephane Crozet - Ramsey NJ, US

International Classification:

A61B 17/70

Abstract:

In one embodiment, a method of stabilizing bone, including providing a fixation assembly including an anchoring element and a coupling element, the coupling element having an upper surface with a first diameter defining a first bore extending along a first axis, a lower surface with a second diameter smaller than the first diameter defining a second bore extending along a second axis, the first and second axes intersect such that the first and second bores are in communication with one another and an internal surface area defining a seating portion adjacent to the lower surface, and the anchoring element having a head portion positioned within a coupling element; securing the fixation assembly to bone.

US Patent:

20150032160, Jan 29, 2015

Filed:

Sep 25, 2014

Appl. No.:

14/496652

Inventors:

- Cestas, FR
Aaron Markworth - Pompton Lakes NJ, US
Michael Horan - Charleston SC, US
Yves Stephane Crozet - Ramsey NJ, US

International Classification:

A61B 17/70

US Classification:

606265, 606278

Abstract:

In one embodiment, the present invention includes a bone fixation assembly comprising a coupling element and a bone anchor. The coupling element has an upper surface with a first diameter defining a first bore extending along a first axis, a lower surface with a second diameter defining a second bore extending along a second axis, and an internal surface area defining a seating portion adjacent to the lower surface. The bone anchor has an insertion end opposite of a head. The head may be curved for receipt within the seating portion. The second diameter of the second bore may be greater than the first diameter of the first bore or vice versa. Likewise, the first and second axes may intersect such that the first and second bores are in communication with one another. Related elements and systems of this assembly are also disclosed.