Dentistry – Prosthodontics – Impression taking or bite determination
Patent
1999-08-10
2000-04-18
Lucchesi, Nicholas D.
Dentistry
Prosthodontics
Impression taking or bite determination
A61C 900, A61C 1904
Patent
active
060508213
ABSTRACT:
This disclosure relates to a method and apparatus for mapping the structure and topography of dental formations such as peridontium and teeth, both intact and prepared, for diagnosis and dental prosthetics and bridgework by using an ultrasonic scanning technique. This method can provide highly resolved details of orally situated dental formations thus enabling diagnosis and the preparation of precision moldings and fabrications that will provide greater comfort and longer wear to the dental patient.
REFERENCES:
patent: 5440393 (1995-08-01), Wenz
patent: 5570182 (1996-10-01), Nathel et al.
patent: 5755571 (1998-05-01), Companion
Asch Herbert A.
Klaassen Richard E.
Asch-Klaassen Sonics, Inc.
Lucchesi Nicholas D.
Willmann Neal O.
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