Patent ID: 7156820

Claim:
A portable extremity support rack comprising: a generally planar base; a set of lower rails, each lower rail being pivotally connected at one end to the base; a set of upper rails, each upper rail being pivotally connected at one end to a corresponding lower rail; a lower cradle adjustably positioned on one or more of the lower rails; an upper cradle adjustably positioned on one or more of the upper rails; a set of extendable lower struts, each lower strut being pivotally connected at a first end to the base and attached at a second end to the lower cradle; and a set of extendable upper struts, each upper strut being pivotally connected at a first end to the base and attached at a second end to the upper cradle, whereby the angular orientations of the rails and the struts are adjustable by rotating them in a plane perpendicular to the base.