Supports including dual pivot axes for hinge joint

Abstract

A support for an area of a body having a hinge joint includes: a flexible, elastically stretchable framework configured to extend across the hinge joint of the area of the body; and a hinge mechanism affixed to the framework. The hinge mechanism includes a strut component and a first arm component connected to the strut component such that the first arm component is rotatable relative to the strut component only about a first pivot axis. A second arm component is connected to the strut component such that the second arm component is rotatable relative to the strut component only about a second pivot axis. The strut component is configured to extend with the framework across the hinge joint such that the first pivot axis is located on a first side of the hinge joint and the second pivot axis is located on a second, opposite side of the hinge joint.

What is claimed is: 
     
         1 . A support for an area of a body that includes a hinge joint, comprising:
 (a) a flexible, elastically stretchable framework configured to extend across the hinge joint of the area of the body; and   (b) a hinge mechanism affixed to the framework, the hinge mechanism comprising a strut component and first and second arm components;   (c) wherein the first arm component is connected to the strut component such that the first arm component is rotatable relative to the strut component only about a first pivot axis;   (d) wherein the second arm component is connected to the strut component such that the second arm component is rotatable relative to the strut component only about a second pivot axis; and   (e) wherein the strut component is configured to extend with the framework across the hinge joint such that the first pivot axis is located on a first side of the hinge joint and the second pivot axis is located on a second, opposite side of the hinge joint.