Dental Wings Inc.

Cynovad Inc.

Jean-Marc Perot

Robin Provost

Pierre-Olivier Roy

Michael Landry Rynerson

Hugo Embert

A system and method for optimising the preparation of dental restorations is provided. The system comprises a dental restoration surface processing unit, a dental restoration assessment unit, a database comprising a treatment parameters database and a processing protocols database, a processor operationally coupled to said dental restoration surface processing unit and a protocol selector. The method treats a dental restoration surface using the system and according to one or more selected processing protocol.

Method and system for processing dental prostheses

A dental model articulator of the type that has separable complementary articulation members is connected to a registration object having compatible complementary articulation members. The dental arches of each dental model articulator half is scanned with the reference object to give the axis of the articulator model. This facilitates generating a virtual dental model.

Dental articulator reference object

A model for acquiring three dimensional data of a portion of a dental arch to receive a prosthesis, the model comprising a casting mold of a dental arch () mounted on a base (), the portion of the casting mold to receive a prosthesis being separate from a remaining portion of the casting mold and mounted so as to be moveable and repositionable precisely on the base using pegs, wherein a mold of each tooth or portion of teeth adjacent to an extremity of the portion of the casting mold to receive the prosthesis () is also separate () from the remaining portion of the casting mold as well as from the portion of the casting mold to receive the prosthesis, and is mounted so as to be moveable and repositionable precisely on the base of the casting mold using pegs.

Model and method for taking a three-dimensional impression of a dental arch region

There is provided a method for producing a dental prosthesis comprising: obtaining three-dimensional digital data relating to a patient's dentition; designing a virtual prosthesis for the dentition using the three-dimensional digital data; transmitting digital data corresponding to the virtual prosthesis to an automated prototyping system; producing a prototype of the dental prosthesis with the automated prototyping system, the prototype made of a material that can be ablated; covering at least the prototype with a hardening material and removing the prototype from within said hardening material to produce a mold for the dental prosthesis; casting the dental prosthesis by filling the mold with a metal and removing the hardening material.

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Mount Royal, Canada

Jean-Marc Perot