Dental implant
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United States of America Patent
Stats
-
Dec 9, 1997
Grant Date -
N/A
app pub date -
Oct 10, 1995
filing date -
Oct 10, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A primary implant member anchored in the jaw receives a secondary member which is held in the primary member by direct engagement by the head of a screw which bottoms in the primary member and O-ring bridges the radial play between these members in a dental implant. As a result, the retention of the secondary member does not depend on the state of the O-ring and the force with which the O-ring is held. Axial mobility and inclination of the secondary member is also permitted by the O-ring bridge.
First Claim
Family
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Cited Art Landscape
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