Dental scaling instrument
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United States of America Patent
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Sep 14, 1993
Grant Date -
N/A
app pub date -
Jan 14, 1992
filing date -
Jan 14, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dental scaler particularly for scaling artificial dental abutments made of a material that is softer than natural dentition, such as titanium and its dilute alloys, without scratching the surface of the abutment. Two embodiments of the scaler are disclosed; in one the scaler tip has a contact surface that is softer than the abutment surface; in the other the contact surface has a contact edge that is rounded to avoid scratching the abutment surface.
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