Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1994-12-16
1996-08-20
Lucchesi, Nicholas D.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433173, A61C 1312, A61C 13225, A61C 800
Patent
active
055473776
ABSTRACT:
The present invention is an anatomical restoration dental implant system with an interlockable various shaped healing cap assembly and a matching abutment member. The healing cap assembly includes an integral bolt member which has a widened head segment and an elongated shaft segment. The healing cap assembly also includes a healing cap member which has a divergent body with a larger rounded triangle shaped end. The healing cap member also has a stepped interior bore with threaded section offset from that of the bolt member so that the healing cap member and the bolt member are interlockable. The present invention also comprises a matching abutment member for supporting a tooth analogue with a rounded triangle shaped root. The abutment member has a bolt segment which is identical to the bolt member of the healing cap assembly, and a frusto-conical shaped head segment. The large end of the frusto-conical shaped head segment of the abutment member is circular shaped and smaller than the rounded triangle shaped end of the healing cap member, such that when the abutment member is attached to the healing cap member, a rounded triangle shaped shoulder is created for matching perfectly with the rounded triangle shaped root of the tooth analogue.
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Chen Tony D.
Lucchesi Nicholas D.
Rozsa Thomas I.
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