Occlusal pressure analysis device, occlusal pressure analysis program, and occlusal pressure analysis method

The purpose of the present invention is to provide an occlusal pressure analysis device which can measure occlusal pressure with high positional accuracy using data obtained by a commonly used method.This occlusal pressure analysis device is provided with an arithmetic unit which: calculates a first dental arch formula on the basis of occlusal pressure data; calculates a second dental arch formula on the basis of occlusion contact position data; calculates a transformation matrix for approximating the first dental arch formula to the second dental arch formula; performs computation for converting positional information contained in the occlusal pressure data into new positional information by means of the transformation matrix; and outputs occlusal pressure data that contains the new positional information. 目的在于提供一种能够使用通过通用的手法得到的数据，以较高的位置精度测定咬合压力的咬合压力解析装置，该咬合压力解析装置具备运算装置，运算装置基于咬合压力数据而算出第一齿弓的式子，基于咬合接触位置数据而算出第二齿弓的式子，算出使第一齿弓的式子近似于第二齿弓的式子的变换矩阵，进行将咬合压力数据包含的位置信息通过变换矩阵变换成新的位置信息的运算，并输出包含该新的位置信息的咬合压力数据。