Process of making artificial teeth

Details Process of making artificial teeth Process of making artificial teeth

1988-07-12

1990-10-23

Stone, Cary E.

Dentistry

Method or material for testing, treating, restoring, or...

Crown

433214, 356376, A61C 510

Patent

active

049647709

ABSTRACT:
In a process of making artificial teeth horizontal or other contour lines are generated on the ground tooth stump and on adjacent surfaces, said lines are detected by optoelectronic means, the data which have thus been acquired are used to compute the three-dimensional shapes of the tooth stump and of the required artificial tooth, and an artificial tooth having the shape which has thus been determined is then made by processes known per se.

REFERENCES:
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patent: 4182312 (1980-01-01), Mushabac
patent: 4575805 (1986-03-01), Moermann et al.
patent: 4611288 (1986-09-01), Duret et al.
patent: 4663720 (1987-05-01), Duret et al.
patent: 4821200 (1989-04-01), berg
patent: 4837732 (1989-06-01), Brandestini et al.
J. P. Duncan et al, "Moire Contourgraphy and Computer-Aided Replication of Human Anatomy", IMechE, vol. 9, No. 1, pp. 29-36, Jan. 1980.

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