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    • 46. 发明申请
    • Method of fabricating polymeric self-expandable stent
    • 制造聚合物自扩张支架的方法
    • US20080058916A1
    • 2008-03-06
    • US11444843
    • 2006-05-31
    • Bin HuangDavid C. Gale
    • Bin HuangDavid C. Gale
    • A61F2/06B05D1/12
    • A61F2/90A61F2210/0004
    • A method of manufacturing a radially expandable an implantable medical device, the method comprising: providing a plurality of fibers, the fibers comprising a polymer; disposing the plurality of fibers on a cylindrical support element to form a tubular structure, the tubular structure having an initial diameter; heat setting the tubular structure such that the temperature of the tubular structure is between Tg to Tm of the polymer while heat setting, wherein the tubular structure is maintained at a heat set diameter which is equal to or substantially equal to the initial diameter; and fabricating an implantable medical device from the tubular structure.
    • 一种制造可径向扩张的可植入医疗装置的方法,所述方法包括:提供多根纤维,所述纤维包括聚合物; 将所述多个纤维布置在圆柱形支撑元件上以形成管状结构,所述管状结构具有初始直径; 热定形管状结构,使得管状结构的温度在热定形时在聚合物的Tg至Tm之间,其中管状结构保持在等于或基本等于初始直径的热定形直径; 以及从所述管状结构制造可植入医疗装置。