A waterproof pad, a roller, two brackets, and a crank comprises a positioning device for bedridden patients. The roller is mounted between the two brackets, which are securely affixed to each side of a hospital bed frame, near the headboard. The waterproof pad is affixed to the roller with a clip. The crank is removably affixed at one end of the roller and is used to roll the waterproof pad, bearing the patient, toward the headboard. The crank may be affixed on either the left or the right side of the bed for easy use.