Angle measurement table for jaw orthopaedics - has block rotatable base plate carrying scale plate and alignment wire

摘要

The angle measurement table consists of a flat base plate (10), a scale plate perpendicular to the base plate, pref. bounding an edge (14) of the base plate and carrying line markings parallel and perpendicular to the plane of the base plate, and an alignment wire (18) aligned perpendicularly w.r.t. the base plate. A square block (20) mounted on the base plate is rotatable about an axis perpendicular to the plate. The scale plate can be coated with millimetre paper or foil which is covered by a water resistant, washable, transparent foil or coating. USE/ADVANTAGE - The angle measurement table is for use in jaw orthopaedics as a measurement aid with which the manufacture of jaw deformations as diagnostic and operation models can be facilitated and accelerated.