Abstract: A connector system includes a male connecter including a male housing defining a recess and a plurality of pins arranged within the recess; and a female connector including a female housing configured to be insertable into the recess of the male housing. The female housing includes: front and back portions; a pair of longitudinal sides that extend from the front portion to the back portion; a planar side that extends from the front portion to the back portion, the planar side connecting first ends of the pair of longitudinal sides; a rounded side that extends from the front portion to the back portion, the rounded side connecting second ends of the pair of longitudinal sides; a front surface defined at the front portion by the pair of longitudinal sides, the planar side, and the rounded side; and a plurality of sockets formed at the front surface.

Abstract: A drive tube apparatus for providing a precisely adjustable linear range of motion to orthodontic devices. The drive tube apparatus includes a threaded tube with a roughened surface for secure attachment to a mounting. A drive screw engages the threaded tube through a predetermined range of motion. A ball and socket rotatably attaches the drive screw to the drive shaft allowing the drive shaft to move within a linear range of motion without rotating with the drive screw. The drive shaft attached to and accomplishes the positioning of an adjustable appliance.

Abstract: An orthodontic apparatus for treating skeletally based dental malocclusions. The orthodontic apparatus includes cooperating upper and lower surface apparatus for causing a mandibular displacement in a desired direction during an act of biting. An adjustment apparatus sets a relative position of the cooperating upper and lower surfaces.

Abstract: An elongated plastic handle having an integrally formed biting panel secured at one end with upper and lower stops, the biting panel having a thickness of at least 1 millimeter and a length in excess of the thickness of the incisor teeth, such that the biting panel can be inserted between the upper and lower incisor teeth and pulled outwardly to engage the upper and lower stops and thereby guide the teeth into an accurate construction bite for the fitting of an orthodontic appliance.