| 摘要 |
The present invention relates to an occluder allowing the correction of an occlusal plane by the vertical dimension of a molar tooth portion. With regard to an occluder which allows an upper jaw fixing rack and a lower jaw fixing rack to be connected by a folding means in order to reproduce the upper jaw movements and lower jaw movements of teeth, a lock housing and an adjustable piece are assembled into the occluder, wherein the adjustable piece is fit into the lock housing to move up and down or back and forth and is fastened to a fixing element. Therefore, the occluder allows the height adjustment and gradient adjustment of a plate attached to the adjustable piece by the position adjustment of the adjustable piece; and allows the correction of the occlusal plane through the height adjustment and gradient adjustment of the plate, thereby excluding the necessity of repeatedly recomposing the occlusal plane between an upper jaw and a lower jaw without the need for a repetitive occlusion test. |
