Writing aid for arm and hand-handicapped persons

摘要

A counter-bearing rail (3) or plate is provided, and is usable as a mouth extension piece. It may be fixed between the upper and lower jaws of the user. A tension device (4) for a writing device (5) is arranged in the holding area of the mouth holding bar (2). The counter-bearing rail is formed as a bite-on plate or tooth rail matched in shape to a tooth row area of the user. The tension device is held adjustably and fixably on the mouth holding bar. On the mouth holding bar, at least in its holding area, are adjustment markings (15) for the adjustment device.