Abstract: A portable self-cleaning mirror having a disposable housing within which is located the rotatable reflective surface. A removably attachable reusable motor is combined to provide power to rotate the reflective surface/mirror. The reflective surface is rotated beneath a wiper blade attachment bar with a wiper blade that bisects the reflective surface along a diameter. In one embodiment, the wiper blade is formed in an inverted "Y" shape so that the two branches of the "Y" contact the reflective surface and clean the surface with a leading and trailing contact motion. Additionally, the attachment bar is formed in a sinuous non-linear shape so that a more effective cleansing of the reflective surface is accomplished.

Abstract: An addition (20) to a pivot joint or pivot hinge device, more specifically to a rehabilitative pivot joint brace (10), either within the manufacturing process or as a suitable attachment, which provides the ability to bias or resist the rotation of the pivot joint when such a resistive force would be beneficial. The addition (20) is suitably attached to a pivot joint device (14) composed of an upper frame section (16) connected to a lower frame section (18) by a pivot joint assembly (26) which enables the upper and lower frame sections to pivot about a transverse axis (12). The addition (20) produces a desired level of resistance to the flexion and extension of the body joint and in a determined degree of equilibrium through the combined efforts of a tension control assembly (30) and an equilibrium control assembly (28) which are associated by a connection (36).