Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark Tsonton0
David K Norvell0
Paul T. Franer0
Thomas A. Gilker0
Date of Patent
September 4, 2012
0Patent Application Number
129018620
Date Filed
October 11, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A trocar comprising an alignment channel and an instrument seal comprising a bending portion and a base portion. The bending and base portions of the instrument seal are spaced relative the alignment channel such that when a surgical instrument is retracted the bending portion inverts and the lip does not enter the alignment channel.
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