Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1997-04-17
2000-10-10
Wilson, John J.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433173, A61C 800
Patent
active
061295485
ABSTRACT:
A two-piece healing abutment for forming an aperture in gingiva overlying an artificial root means installed in a jawbone of a patient's mouth is set forth. The root means has an upper end that is to be exposed in the aperture. The two-piece healing abutment comprises a first component and a second component. The first component has a transmucosal portion with an exterior surface for defining the aperture in the gingiva. The first component also has an internal bore extending therethrough and a lower end for engaging the upper end of the root means. The second component attached the first component on the root means. The second component extending through the bore of the first component and engaging the root means.
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Exhibit A, a drawing of a healing abutment.
Exhibit B, an assembly drawing of a coping and the component drawings which comprise the coping assembly.
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Beaty Keith D.
Jansen Curtis E.
Lazzara Richard J.
Implant Innovations, Inc.
Wilson John J.
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