US Patent 8656917 Limb support device

A limb support device that includes a vertical support, a base connected to a lower end of the vertical support and a head portion connected to an upper end of the vertical support. The base includes a set of foldable legs that can be positioned upward, where each leg is substantially parallel to the vertical support, or downward, where each leg is substantially perpendicular to the vertical support so that the vertical support is held upright. The head portion has a generally concave saddle that can hold a limb above the vertical support. The saddle can be pivoted so that it can be positioned at a variable angle with respect to the vertical support. The vertical support itself is adjustable in length.