Dental handpiece
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United States of America Patent
Stats
-
Dec 22, 1998
Grant Date -
N/A
app pub date -
Jul 31, 1997
filing date -
Jun 3, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dental handpiece 1 having a laser irradiation switch 5 on a hand grip 2 portion and a bent guide tube 6A through which an optical fiber 7 for introducing laser light to its distal end is inserted, is characterized in that said laser irradiation switch 5 can be rotated around the longitudinal axis of the handpiece 1 together with a holder member 3 which is fitted on the outer periphery of the hand grip 2 and a part (2A) of the hand grip holder 2.
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Family
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Cited Art Landscape
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