An In-Vitro Comparison of Steady State Leakage Rates Through Introducer Sheaths Used for fenestrated Endovascular Aortic Aneurysm Repair
– fEVAR involves deploying a covered stent into the aorta followed by multiple visceral stents through fenestrations in the main body of graft. The most commonly used large sheaths for cannulation of visceral vessels are the Gore DrySeal Flex, Cook Performer Check-Flo and Medtronic Sentrant. None of these sheaths were designed for the insertion of multiple sheaths, and so a slow but steady leakage of blood occurs during the procedure. The aim of this paper is to assess in an in vitro setting which large bore sheath has the best valve for use when multiple smaller sheaths are inserted through it.
Source: Annals of Vascular Surgery - Category: Surgery Authors: James Corden, Kamran Khan, Jan Hon Wong, Ruari Hodgin, Ferdinand Serracino-Inglott Tags: Clinical Research Source Type: research
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