Andrea Leigh Hahn

US Patent:

20050049712, Mar 3, 2005

Filed:

Aug 27, 2003

Appl. No.:

10/650029

Inventors:

Jeffrey Ondrla - Leesburg IN, US
Andrea Hahn - Petersburg MI, US

International Classification:

A61F002/46
A61F002/36
A61B017/88

US Classification:

623022120, 606086000, 623023310, 623023440

Abstract:

A positioning fixture for positioning at least one of a trial and a prosthesis in the medullary canal of a long bone is provided. The fixture includes a body and a member for cooperation with the body. The member extends from the body through at least a portion of the long bone and into the medullary canal. The member is adapted to support at least one of the trial and the prosthesis as the one of the trial and the prosthesis is positioned with respect to the long bone.

US Patent:

20060004373, Jan 5, 2006

Filed:

Jun 30, 2004

Appl. No.:

10/881795

Inventors:

Jeffrey Ondrla - Leesburg IN, US
Andrea Hahn - Petersburg MI, US
Gerald Williams - Villanova PA, US

International Classification:

A61F 5/00

US Classification:

606087000

Abstract:

An adjustable humeral cutting guide for defining a cutting plane for a saw in a bone in which a positioning structure is located includes a clamp, a saw guide, and an orientable coupling. The clamp is configured to be secured to the positioning structure. The saw guide includes a slot formed therein sized to receive a saw and limit the saw to cutting in a specific plane. The orientable coupling is mounted to the clamp and the saw guide. The orientable coupling is configured to adjust the saw guide at a selectable anterior/posterior angle and a selected medial/lateral angle.