Dentistry set having a head inclined with respect to drill axis and using visual control
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United States of America Patent
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Jan 12, 1993
Grant Date -
N/A
app pub date -
Aug 7, 1991
filing date -
Sep 6, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Dentistry instrument with visual control having in its handle (2) pressure fluid supply lines (11, 12) as well as an optical device (14) for lighting and visualization with video transmission leading to an observation window (15), protected by a zone of turbulence generated by a pressure fluid, the instrument also including an image transmission unit and a data processing unit followed by a monitor for visualizing and processing the image.
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Cited Art Landscape
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