Bidirectional reaming cutter
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United States of America Patent
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Sep 27, 2011
Grant Date -
Dec 22, 2005
app pub date -
Mar 25, 2005
filing date -
Mar 25, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical rotary reamer including a shaft and a cutting head connected to the shaft. The cutting head has a plurality of cutting teeth. At least one cutting tooth has a forward portion, a rearward portion and a mid-portion therebetween. The forward portion has a first cutting edge that cuts in a first rotary direction. The rearward portion has a second cutting edge that cuts in the first rotary direction and/or a second rotary direction. The mid-portion interconnects the forward portion and the rearward portion and includes a recessed portion.
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