Ha Van Vo

US Patent:

20030204265, Oct 30, 2003

Filed:

Apr 29, 2002

Appl. No.:

10/134093

Inventors:

Timothy Short - Davie FL, US
Ha Van Vo - North Lauderdale FL, US

International Classification:

A61F002/42

US Classification:

623/021180

Abstract:

An ankle implant having a tibial component with a bottom groove, a talar component with a convex dome on top, and a bearing component slidably insertable into the bottom groove in the tibial component and having a concave bottom recess receiving the top dome of the talar component. The tibial component is channel-shaped, with a flat bottom wall for reception in a corresponding surgically prepared recess in the bottom of the patient's tibia, an anteriorly inclined posterior end wall projecting up from its bottom wall, a taller anterior end wall perpendicular to its bottom wall, and a rounded groove on the inside at the juncture between the anterior and bottom walls. The talar component has a cross-shaped segment on the bottom for reception in a corresponding surgically prepared recess in the top of the patient's talus.

US Patent:

20110320010, Dec 29, 2011

Filed:

Mar 5, 2010

Appl. No.:

13/254461

Inventors:

Ha Van Vo - Macon GA, US

International Classification:

A61F 2/78

US Classification:

623 33

Abstract:

A prosthetic device () comprising: a universal socket () operatively adapted and sized to receive a variety of stump sizes, said universal socket comprising: a first socket open end () sized to receive a user stump, a second socket end () opposite the first socket end, at least two differently sized socket regions (L, M, S) positioned between the first socket open end and the second socket end, said at least two differently sized socket regions comprising an upper socket region proximate the first socket open end and a lower socket region positioned between the upper socket region and the second socket end, wherein the upper socket region has an upper region cross-sectional area, the lower socket region has an lower region cross-sectional area, and the upper region cross-sectional area is greater than the lower region cross-sectional area.

US Patent:

20120303135, Nov 29, 2012

Filed:

May 21, 2012

Appl. No.:

13/476741

Inventors:

Ha Van Vo - Macon GA, US

International Classification:

A61F 2/66

US Classification:

623 33, 623 53

Abstract:

Prosthetic devices are disclosed. Methods of making and using prosthetic devices are also disclosed.