| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of dynamic occlusion measurement capable of mechanically analyzing the occlusion assuming mastication (tapping, etc.). <P>SOLUTION: The distribution of the dentition occlusal surface pressure when a pressure-sensitive sensor sheet 3 for measuring the occlusion is tapped is collected in real time while pressure-sensitive sensor sheet 3 is three-dimensionally positioned with three points, external auditory meatuses on both sides m1 and m1 and the maxillary central incisor vestibular surface m, as reference points for a sublect P, and the locus 80 of the movement of the center of gravity calculated from the distribution of the dentition occlusal surface pressure is displayed in a diagram. The pressure-sensitive sensor sheet 3 is tapped a number of times, and the distribution of the occlusal surface pressure is collected in real time except for the initial plurality of times, and the locus 80 of the movement of the center of gravity calculated from the distribution of the occlusal surface pressure is superposed to be displayed in the diagram. In this way, the distribution of the dentition occlusal surface pressure when the pressure-sensitive sensor sheet 3 is tapped is displayed in real time. <P>COPYRIGHT: (C)2004,JPO</p> |
