Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1998-11-17
1999-12-07
Lewis, Ralph A.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
A61C 1322
Patent
active
059973005
ABSTRACT:
A fixing device for a removable denture mounted on the gingivals of an upper jaw or a lower jaw of a mouth. A stake is anchored in the base or root of the tooth, and a covering cup is mounted on the denture. An engaging member is placed in the cup chamber, the engaging member being a soft plastic annular member. When a ball head on the stake is engaged therein, the denture is fixed in place, the denture can also be drawn out for removal, so that mounting and removal of the denture at the area missing teeth is convenient.
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