顎顔面形態が咬合力と咀嚼筋筋放電活動に及ぼす影響について : II. 咬合力三次元測定装置

概要

論文の詳細を見る
The purpose of this study was to explicate the mechanism of jaw movement and its control system, using bite force and EMG of the masticate muscles with a view to examine the result as an effective means of treatment. A new system of taking three-dimensional bite force was developed, which can take the value and direction of bite force. The description and evaluation of the new system and the result of the load test are presented.The results were as follows : 1. The vertical and lateral direction (60 degree on occlusal plane) load tests revealed that the precision of the three-dimensional bite force measurement system was fully established. 2. When using this system, it is necessary to use the jig for fixing the maxillary and mandibular clutches. 3. Using an oscilloscope as the bite force feedback device was useful to instruct the level of bite force. 4. This system is very effective to measure the value and direction of bite force.
日本補綴歯科学会の論文
1991-04-01