Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 1, 2011
Patent Application Number
12196884
Date Filed
August 22, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and devices for sealing an orifice are provided. A sealing element is inserted into an orifice. A fluid is transferred into the sealing element. Fluid transfer into the sealing element is restricted when a pressure in the sealing element is greater than a threshold value.
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