Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 21, 2019
Patent Application Number
14796525
Date Filed
July 10, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method using a sheathed surgical apparatus includes equalizing a pressure differential between a surgical insufflation gas pressure and an initial pressure lower than the insufflation gas pressure. The insufflation gas pressure is external to a portion of a surgical apparatus upon which a sheath is disposed, and the initial pressure is within the surgical apparatus. The equalizing of the pressure differential occurs via permeation of insufflation gas through the sheath.
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