Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 1, 2013
Patent Application Number
12966630
Date Filed
December 13, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed is an aspiration assembly including an outer cannulated needle having a tip, a threaded collar, and an inner aspiration needle. A material can be aspirated through at least the inner aspiration needle. The distance that the tip of the inner aspiration needle extends from the tip of the outer cannulated needle changes when the inner aspiration needle is rotated relative to the outer cannulated needle.
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