MANUFACTURING METHOD OF NANOFIBER TUBE USEFUL FOR ARTIFICIAL BLOOD VESSEL, STENT, AND THE METRICS FOR CELL CULTURE AND NANOFIBER TUBE USING THE SAME

摘要

PURPOSE: A manufacturing method of a nanofiber tube is provided to simplify the various, complex shape of nanofiber tube by stacking nanofiber layer using nanotubular polymer template and conducting solvent treatment.;CONSTITUTION: A manufacturing method of a nanofiber tube comprises following steps. Nanotubular polymer model(T) is formed, and the solvent solubility of the polymer is different from that of the polymer in polymer spinning solution. Nanofiber layer(N) is stacked by accumulating nanofiber on the nanotubular polymer model(T) through electrospinning the polymer spinning solution to the nanotubular polymer model(T). Nanofiber tube(NT) is formed by treating the nanotubular polymer model(T) stacked on the nanofiber layer(N) as solvent and only melting the nanotubular polymer model(T). The nanotubular polymer model(T) and the nanofiber tube(NT) are selected from I-shape, Y-shape, X-shape, and T-shape models. The nanofiber tube contains a hollow part inside, and the main body consists of the nanofiber layer(N).;COPYRIGHT KIPO 2013