Dentistry – Apparatus – Having static product shaping surface
Reexamination Certificate
2005-08-16
2005-08-16
O'Connor, Cary E. (Department: 3732)
Dentistry
Apparatus
Having static product shaping surface
C433S045000, C433S214000
Reexamination Certificate
active
06929473
ABSTRACT:
The present invention relates to a ready-made customized impression tray for fabricating and fitting dentures more specifically, a method and apparatus for producing denture using the tray and changing the structure of the tray required for producing the denture to simultaneously measure the shape and height of the denture which is implanted to be fitted to the upper and lower jaws so that the producing processes of the denture can make simple.According to the invention, it provides a method and apparatus for producing denture using the tray capable of producing denture suitable for an oral structure of a patient in fast and simply manner by forming a shape measuring tray for a partial denture which forms a through hole portion exposing an alveolar into the upper of tray measuring the shape of alveolar into which missing teeth and normal teeth are arranged and the height of denture to be implanted into it to adhere a plural number of caps for normal teeth and plate for missing teeth to the through hole portion, and forming the plate for missing teeth for adhering paraffin measuring the height of denture to the its upper, respectively, to simultaneously check the shape of alveolar and a proper height of denture.
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patent: 6227852 (2001-05-01), Schedler et al.
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Kwon Chil-Soo
Kwon Ki-Bum
O'Connor Cary E.
St. Onge Steward Johnston & Reens LLC
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