Occlusion correction improvement instrument and correction improvement method using the instrument

Abstract

An occlusion correction improvement instrument includes an upper mold-mounting member provided with a plate-shaped member that is parallel to a Camper's plane of an upper model having a tooth model-shaped surface of a maxillary tooth row and with a plane parallel to the Camper's plane when the upper mold-mounting member has been mounted on the upper model; and a lower mold-mounting member mountable on a lower model having a tooth model-shaped surface of a mandible tooth row and provided with a pin-shaped projection portion that can be fixed, with a position thereof adjusted from side to side and up and down, and with an adjustment member that can adjust a position of the lower mold-mounting member relative to the upper mold-mounting member on the plane parallel to the Camper's plane, with the projection portion abut on the plate-shaped member of the upper mold-mounting member.

1 - 9 . (canceled) 
     
     
         10 . An occlusion correction improvement instrument, wherein a corrected Camper's plane is used in combination with a Camper's plane-acquiring device which can be acquired at any time, comprising:
 an upper mold-mounting member provided with a plate-shaped member so as to be parallel to the corrected Camper's plane when mounted on an upper model which is a molded model of a maxillary tooth row; and   a lower mold-mounting member mountable on a lower model which is a molded model of a mandible tooth row, the lower mold-mounting member having a pin-shaped projection portion which can be fixed by adjusting a position of the pin-shaped projection vertically and laterally, and the lower mold-mounting member also having an adjustment member for adjusting a position of the lower mold-mounting member relative to the upper mold-mounting member on the plane parallel to the corrected Camper's plane, with the projection portion being in pressure contact with the plate-shaped member of the upper mold-mounting member.