Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 30, 2019
Patent Application Number
15298903
Date Filed
October 20, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for addressing tissue and bone in a nasal cavity includes a rotary or oscillatory cutting member disposed in the lumen of a shaft. The shaft may have a first window region oriented in first direction and a second window region oriented in a second direction. The cutting member may have a first cutting edge configured to be cyclically moved across at least a portion of the first window region and a second cutting edge configured to be cyclically moved across at least a portion of the second window region. A shield is selectively positionable to occlude the first and to occlude the second window region.
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