Process for manufacture of precisely fitting dental castings and

Details Process for manufacture of precisely fitting dental castings and Process for manufacture of precisely fitting dental castings and

1997-10-08

1999-02-23

Lucchesi, Nicholas D.

Dentistry

Prosthodontics

Preliminary casting, model, or trial denture

433214, A61C 1300

Patent

active

058737235

ABSTRACT:
For the production of form fitting dental castings an imprint or impression is made from a pre-formed test body with phantom tooth stumps using the imprint material used by the dentist. Using this imprint, the dental laboratory produces a plaster test model. On this plaster model a test casting is modeled and cast. The casting matrix used for the casting is imperically so adjusted, that the test cast object achieves an optimal form fitting precision upon the test body. Future patient castings are produced using the determined value of the casting matrix.

REFERENCES:
patent: 3905106 (1975-09-01), Costa et al.
patent: 4721466 (1988-01-01), Thalheimer
patent: 4758162 (1988-07-01), Dobbs
patent: 5201657 (1993-04-01), Koukos

Affiliated with

Also associated with

Rating

Process for manufacture of precisely fitting dental castings and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for manufacture of precisely fitting dental castings and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacture of precisely fitting dental castings and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-301079