阅读说明：本技术 具有密封剂或覆层的纺织产品和制造方法 (Textile product with sealant or coating and method of manufacture ) 是由 D·G·史蒂文森 T·R·阿什顿 于 2018-10-31 设计创作，主要内容包括：制造管状移植物的方法可以包含下列步骤：提供纺织品,纺织品包括设置在第一敞开的端部与相对的第二敞开的端部之间的管状壁、内表面和相对的外表面,内表面和相对的外表面在其之间限定内部壁部分,管状壁包含一根或更多根长丝或纱线的纺织品构造,纺织品构造本身对于液体是可渗透的；向管状壁的至少一部分施加基本上水溶性的材料；以及向管状壁的外表面的至少一部分施加基本上非水溶性的密封剂,基本上非水溶性的密封剂被配置成减轻流体通过导管的壁的运动；其中水溶性材料被配置成减轻密封剂向导管的内表面的渗透。(The method of making a tubular graft may comprise the steps of: providing a textile, the textile comprising a tubular wall disposed between a first open end and an opposing second open end, an inner surface and an opposing outer surface, the inner surface and the opposing outer surface defining an interior wall portion therebetween, the tubular wall containing a textile construction of one or more filaments or yarns, the textile construction itself being permeable to liquid; applying a substantially water-soluble material to at least a portion of the tubular wall; and applying a substantially water-insoluble sealant to at least a portion of the outer surface of the tubular wall, the substantially water-insoluble sealant configured to mitigate movement of fluid through the wall of the conduit; wherein the water soluble material is configured to mitigate penetration of the sealant to the inner surface of the conduit.)