READY-MADE DENTAL TRAY FOR SAMPLING IMPRESSION OF LOWER JAW, EQUIPPED WITH TONGUE PRESSURE ABSORBER

摘要

PROBLEM TO BE SOLVED: To provide a ready-made dental tray for sampling impression of a lower jaw which induces and eliminates, without a strain, a tongue pressure generated on the occasion of taking the dental impression of the lower jaw and enables sampling of the clear and sure impression thereof.;SOLUTION: A tongue pressure absorber for absorbing the tongue pressure on the occasion of taking the impression is fitted to the lateral side on the tongue side of the tray with a holding member interposed. By using a pliable, elastic and glossy sponge-like substance for the tongue pressure absorber, the tongue of a patient can be led naturally toward the tongue pressure absorber without a strain and also a gathered spittle is absorbed.;COPYRIGHT: (C)2004,JPO