Fiber bundle stent and preparation method thereof

The invention provides a fiber bundle stent and a preparation method thereof. The fiber bundle support comprises a sleeve and a fiber bundle. Wherein the wall of the sleeve is provided with a pore structure; the fiber bundle is arranged in the sleeve and comprises a plurality of fiber filaments, and channels extending in the length direction of the sleeve are formed among the fiber filaments. Wherein the sleeve and the fiber bundles are loaded with neurotrophic factors. The fiber bundle stent provided by the invention can be used for nerve injury repair. 本发明提供了一种纤维束支架及其制备方法。纤维束支架包括套管以及纤维束。其中，套管的管壁具有孔隙结构；纤维束设置于套管内，纤维束包括多个纤维丝，多个纤维丝之间具有沿套管长度方向延伸的通道。其中，套管和纤维束负载有神经营养因子。本发明提供的纤维束支架能够用于神经损伤修复。