Apparatus and polymeric endoluminal sealing

Surgery – Instruments – Means for inserting or removing conduit within body

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623 1, 606194, 604101, 604102, 604113, A61F 1100

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active

059479779

ABSTRACT:
A novel process for paving or sealing the interior surface of a tissue lumen by entering the interior of the tissue lumen and applying a polymer to the interior surface of the tissue lumen. This is accomplished using a catheter which delivers the polymer to the tissue lumen and causes it to conform to the interior surface of lumen. The polymer can be delivered to the lumen as a monomer or prepolymer solution, or as an at least partially preformed layer on an expansile member.

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