Electrosurgical handpiece with locking nose piece
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United States of America Patent
Stats
-
May 20, 1997
Grant Date -
N/A
app pub date -
Dec 11, 1995
filing date -
Dec 11, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrosurgical handpiece comprises a handle and a nose piece for threaded engagement with the handle, together with a collet member which cooperates with the handle and nose piece for removably receiving and locking an electrosurgical electrode to the handle. The mating handle and nose piece are provided with locking structure adjacent their threaded portions which will automatically lock the nose piece to the handle when assembled and thus prevent the nose piece from detaching from the handle while still allowing the nose piece when the electrosurgical handpiece is in use to rotate sufficiently to cause the collet to lock and unlock to an electrode.
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