Jaw model

Details Jaw model Jaw model

1990-01-31

1990-11-13

Apley, Richard J.

Education and demonstration

Anatomy, physiology, therapeutic treatment, or surgery...

Dentistry

433213, G09B 900

Patent

active

049698206

ABSTRACT:
A jaw model for teaching and instruction purposes has at least one insert mounted in a recess of a mandibular arch. The insert is elongated in one dimension, and is movable into a functional position by rotation about a socket pin which is oriented substantially perpendicular to the elongated dimension of the insert. The socket pin is rotatably mounted, and within predetermined limits, longitudinally movable in a guide hole provided in a tongue or gum part of the jaw model.

REFERENCES:
patent: 961262 (1910-06-01), Slough
patent: 3704519 (1972-12-01), Lystager
patent: 4720265 (1988-01-01), Jacobi
patent: 4793806 (1988-12-01), Elledge
patent: 4846684 (1989-07-01), Oestreich

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