Dentistry – Method or material for testing – treating – restoring – or... – Crown
Patent
1995-03-27
1996-08-27
O'Connor, Cary E.
Dentistry
Method or material for testing, treating, restoring, or...
Crown
433213, A61C 510, A61C 1100
Patent
active
055494765
ABSTRACT:
The present invention relates to a method of making dental restorations and the dental restoration made by the method including temporarily repairing a tooth area to be restored to desired final shape, taking a first impression of the tooth area to be restored, preparing the tooth to be restored and forming a second impression within first impression with material that is non-adherent to the first impression material. The first impression and the second impression are separated. The second impression is scanned to obtain a digital image of the final restoration.
REFERENCES:
patent: 3861044 (1975-01-01), Swinson, Jr.
patent: 4182312 (1980-01-01), Mushabac
patent: 4324546 (1982-04-01), Heitlinger et al.
patent: 4611288 (1986-09-01), Duret et al.
patent: 4695254 (1987-09-01), Herrell
patent: 5092022 (1992-03-01), Duret
patent: 5382164 (1995-01-01), Stern
Brochure: Cyberware Color 3D Digitizer.
Brochure: Cyberware New Products!.
Brochure: Siemens.RTM. CEREC Computer Reconstruction.
Brochure: Sopha.RTM. Bioconcept Inc.
Rekow et al., "CAD/CAM for dental restorations--some of the curious challenges" IEEE Transactions on Biomedical Engr., vol. 38, No. 4 (Apr. 1991).
LandOfFree
Method for making dental restorations and the dental restoration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for making dental restorations and the dental restoration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making dental restorations and the dental restoration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1052245