Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 14, 2019
Patent Application Number
15003924
Date Filed
January 22, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.
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