Denture support frame

Details Denture support frame Denture support frame

1980-12-24

1983-03-22

Peshock, Robert

Dentistry

Prosthodontics

Holding or positioning denture in mouth

A61C 1300

Patent

active

043773826

ABSTRACT:
A rigid bar arranged to removably support an artificial denture is curved substantially to the longitudinal contour of the lower jaw bone. This bar has a front support arranged to be implanted in a front recess in the jaw bone and also includes a rear ramus implant portion on each side arranged to be implanted in the ramus portions of the jaw bone. Each of the ramus implant portions comprises a plate-like extension of the rigid bar having laterally facing surfaces. This rearward plate-like extension has an elongated length so as to project above or below the plane of the bar or in a preferred construction, such extension projects both above and below such bar to provide an extended implant attachment to the jaw bone structure. The plate-like extension angles forwardly from top to bottom so that it can be embedded efficiently in the rearward portion of the jaw bone. Such rearward plate-like extensions also include laterally extending tabs arranged to seat on the jaw bone for further adding to support for the ramus implant portions.

REFERENCES:
patent: 3908269 (1975-09-01), Christenot
patent: 4202099 (1980-05-01), Roberts

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