David Andrew Orr

US Patent:

20210393431, Dec 23, 2021

Filed:

Sep 2, 2021

Appl. No.:

17/465094

Inventors:

- Carlsbad CA, US
David Orr - Vista CA, US

International Classification:

A61F 5/01
A43B 7/16
A43B 7/20
A61F 5/042
A61F 5/14
A43B 7/22
A61F 5/048

Abstract:

An orthopedic walking boot includes a housing configured to encompass at least a user's foot, a mechanically adjustable ramp insert including a ramp surface and disposed in the housing, an adjusting mechanism configured to adjust an elevation angle of the ramp surface, and a mechanically adjustable lift configured to cause the mechanically adjustable ramp insert to descend within the housing as the ramp surface is elevated such that vertical displacement of the user's foot caused by elevation of the ramp surface is substantially attenuated. Related methods are also provided.

US Patent:

20190247216, Aug 15, 2019

Filed:

Apr 24, 2019

Appl. No.:

16/393683

Inventors:

- Vista CA, US
David Orr - Vista CA, US

International Classification:

A61F 5/01
A43B 7/16
A43B 7/20
A43B 7/22

Abstract:

An orthopedic walking boot includes a housing configured to encompass at least a user's foot, a mechanically adjustable ramp insert comprising a ramp surface and disposed in the housing, and an adjusting mechanism configured to adjust an elevation angle of the ramp surface. The mechanically adjustable ramp insert includes a base, a threaded shaft secured to the adjusting mechanism at a first end and configured to rotate with the adjusting mechanism, a first slider nut comprising internal threads, a bracket in physical contact with the ramp surface, a first support coupled to the first slider nut at a first end and to the bracket at a second end, and a second support coupled to the base at a first end and to the bracket at a second end.

US Patent:

20160324675, Nov 10, 2016

Filed:

Jul 21, 2016

Appl. No.:

15/216606

Inventors:

- Vista CA, US
Ian KOVACEVICH - Vista CA, US
Richard GILDERSLEEVE - Vista CA, US
John Patrick MARTIN - Vista CA, US
David ORR - Vista CA, US

International Classification:

A61F 5/01

Abstract:

Support braces and methods of manufacturing the same are disclosed. A support brace includes a flexible fabric substrate and an elastomeric member disposed on the surface of the flexible fabric substrate. The elastomeric member is disposed so as to apply pressure non-uniformly about a limb or joint of the wearer, in a pattern selected to divert pain and/or reduce loads on the joint. The flexible fabric substrate can include regions having different levels of elasticity, to provide different levels of compression to different parts of the joint or limb in addition to the compression provided by the elastomeric member. The elastomeric member can be deposited, screen printed, injection molded, or otherwise applied to the fabric substrate, optionally without adhesive.