the training device used to pu mouth

摘要

according to the invention, during the half year operation, the teeth of anterior teeth can be kept on the tongue to avoid the road is not so, and i used to be on the pu mouth device, at least one of the first half of the company will participate in the value - a it is part of the insertion part; the cap, and to avoid contact with the maxillary denture framework; and the tip of the tongue was normal. the farce in order to enable the user to accurately adjust the location and in the tongue ub0b4ubd80uc5d0uc11c central position, around. the house of a pocket or channel up to the insertion section, and the projection and so on to create the projection includes.