Abstract: An apparatus for limiting body motion as a patient lies down includes a pad shaped to prevent the patient from rolling over the pad. The pad is shaped so that it projects outwardly 3 inches or more from the patient when attached to the human body. The base of the pad contacts the patient's skin or sleep clothes. The pad has sidewalls which make an angle of greater than approximately 35° degrees with respect to the base. A removable, washable covering is placed on the pad. An attachment mechanism associated with the pad and the covering attach the pad and cover to the human body. The attachment mechanism can be a hook-and-loop fastener, a sports bra type device, a series of straps, a series of snaps, or a series of hooks. In each instance, the pad can be positioned at several positions on the body, including positions to the right or left of the patient's medial plane. More than one pad can also be used to limit the body motion of a patient.

Abstract: One-piece jaw exerciser/strengthener, custom fit, aligned and located over and about the teeth of the upper or lower jaw including one or more resilient substantially tubular members on an exterior surface, which resiliently interface with teeth of the upper or lower jaw. The jaw exerciser/strengthener can be custom formed over a dental casting, or can be formed by heating of the device and biting down to cause a conformed fit to the upper or lower jaw teeth and/or gum area.

Abstract: An intraoral orthopedic appliance with adjustment apparatus and method of manufacture adjustably attaches an appliance upper dental part and lower dental part together. One appliance part is arranged to be attached to a patient's upper dental arch and the other to the patient's lower dental arch. The adjustment changes the anterior-posterior relationship of the two parts. The adjustment is provided by a pair of orthodontic screws on buccal segments of opposite sides of the dental arch which connect the two parts together to provide the adjustment. The orthodontic screws are also attached to the lower appliance part such as to provide a limited movement between the two parts. This allows the patient to move the lower jaw a limited amount with respect to the upper jaw.

Abstract: Dental appliances formed using this method provide projections of the appliance itself which provide the necessary gripping forces rather than extraneous wires or other parts. The projections are formed by cutting grooves in casts of the teeth arches which will result in a projection, which will bear against the teeth, when the cast surface is duplicated in plastic. A first embodiment forms upper and lower plastic components, each having projections from the casts using the lost wax technique. These components are joined together in a predetermined relationship using a wax bite registration taken while the patient held his jaw in the predetermined relationship, and a dental articulator. A second method forms the plastic components directly over the casts. In this method the components are joined together, while mounted over the patient's arches, with the patient holding his jaw in the predetermined relationship.