Dental handpiece with removable apex finding electrode
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United States of America Patent
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-
Jan 13, 2009
Grant Date -
Nov 16, 2006
app pub date -
May 12, 2006
filing date -
May 12, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A dental handpiece is provided with a collar that moves along an outer surface of the handpiece. A contact is secured to the collar. The collar interfaces with an electrical circuit that extends within the dental handpiece. The contact is removable from the collar and the contact defines an electrical connection between a cutting tool used with the dental handpiece and the electrical circuit that extends within the dental handpiece.
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