Medical drill device
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United States of America Patent
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May 26, 2020
Grant Date -
Jun 1, 2017
app pub date -
Jul 13, 2015
filing date -
Jul 11, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a medical drill device. The medical drill device includes a boring drill including a motor and a drill part; an instrument body coupled to the boring drill; and a plurality of supporting rods coupled to the instrument body so as to support the boring drill to a work area. Each of the supporting rods includes: a straight portion inserted into the corresponding supporting rod insertable part in such a manner that the supporting rod is linearly moved with the instrument body; and a bent portion bent at a predetermined angle from the straight portion. As such, by using the supporting rods having a bent structure to support a boring drill to a work area and simultaneously limiting a boring depth of the boring drill, it is possible to shorten boring time and ensure safety of the boring operation.
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Family
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