ANALYSIS IMPRESSION ACCESSORY, LOWER JAW MOVEMENT MEASURING APPARATUS PROVIDED WITH ANALYSIS IMPRESSION ACCESSORY, DIAGNOSIS SUPPORT SYSTEM PROVIDED WITH LOWER JAW MOVEMENT MEASURING APPARATUS, AND REPRODUCTION METHOD OF OCCLUSION STATE USING DIAGNOSIS SUPPORT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an analysis impression accessory capable of sampling a tooth form in which a midsagittal plane is positioned on a bite fork.

SOLUTION: The analysis impression accessory comprises: the bite fork 2 in which a reference plane P3 orthogonal to a bite part 39 is set; an analysis base 3 whose upper surface is formed on a mounting reference plane P1 and at which a vertical reference plane P2 orthogonal to the mounting reference plane P1 is set; an upper frame 5 provided above the analysis base 3; a model holding part 6 for holding an upper jaw model M1 between the analysis base 3 and the upper frame 5; an analysis part 7 freely attachable to and detachable from the upper frame 5 and capable of indicating a nodal line on the palatine bone horizontal plate to the vertical reference plane P2 and specifying the inclination of the palatine bone horizontal plate around the nodal line; and a bite fork-holding part 8 freely attachable to and detachable from the upper frame 5, for holding the bite fork 2.

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