Ball-topped screw for facilitating the making of an impression of a dental implant and method of using the same
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United States of America Patent
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Apr 4, 2000
Issued Date -
N/A
app pub date -
Mar 5, 1998
filing date -
Mar 5, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A ball-topped screw for securing an abutment-mount to a dental implant while taking an impression of the abutment-mount using the indirect transfer method includes an elongated member having a first end and an opposite second end. A portion of the elongated member includes a threaded section for securing the first end of the elongated member and an abutment mount to a dental implant. A spherical member is affixed to the second end, whereby the spherical member provides a gripping shape for a dental impression material that has set around the spherical member while the elongated member secures an abutment mount to a dental implant.
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