Dentistry – Apparatus – Having means to record or indicate jaw movement or position...
Patent
1984-08-03
1986-03-04
Peshock, Robert
Dentistry
Apparatus
Having means to record or indicate jaw movement or position...
A61C 900
Patent
active
045739161
ABSTRACT:
A device for mutual alignment of the upper and lower jaw for the purpose of producing dentures utilizes a bag to be interposed between the upper and lower jaw and which bag is filled with a freely shapeable, hardening material which is allowed to harden once the jaws have been firmly closed on each other. The bag has a recess in the region of the frontal teeth. The filling opening is provided with a valve allowing an easy filling, but preventing the material from being squeezed out when the patient is biting. Perforations are provided to facilitate a bubble free filling of the material.
REFERENCES:
patent: 2773308 (1956-12-01), Van Court et al.
patent: 4445856 (1984-05-01), Sturtzkopf
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