CROWN DENTURE Russian patent published in 2000 - IPC

FIELD: medical engineering. SUBSTANCE: device has artificial anchor crowns to be set on the anchor teeth pivotally connected to the corresponding end zones of the intermediate part representing anatomic form of the lacking teeth. Every hinged part is provided with damping member for compensating transverse dislocating moments. The hinged joint is formed by a socket made in the end zone of the intermediate part and ear rigidly fixed on an anchor crown, damping member which parts are positioned between the lateral sides of the ear and socket, and axle coming through the coaxial parts of the ear, damping member, socket and walls of the intermediate part of the prosthesis. The axle passes through the ear opening formed by two truncated cone pieces without radial gap. EFFECT: reduced transverse dislocating moments and torque acting upon the anchor teeth in the intermediate part zone arising in chewing food. 5 cl, 8 dwg