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公开(公告)号：EP3312327A4
公开(公告)日：2018-05-23
申请号：EP16811022
申请日：2016-06-16
发明人： LI GUANGYAO , DENG KUNXUE , YANG YAYA , YUAN YUYU
摘要： The present application discloses a reinforced electrospun fibrous membrane and a preparation method thereof. The reinforced electrospun fibrous membrane comprises: an electrospun fibrous membrane body and a plurality of parallel reinforcing thread sets fixed to the electrospun fibrous membrane body via through holes thereon, wherein each of the reinforcing thread sets comprises a starting end and a terminal end, both being connected to an edge of the electrospun fibrous membrane body; each of the reinforcing thread sets comprises at least one reinforcing fibrous thread comprising a main thread and an auxiliary thread respectively arranged at a front side and a bottom side of the electrospun fibrous membrane body and configured to interlace each other at the through hole. By providing reinforcing thread sets on the electrospun fibrous membrane body to impart the electrospun fibrous membrane with a greater mechanical property, the mechanical strength required for the movement of the tissue is ensured, and the electrospun fibrous membrane is easy to be folded or rolled into other shapes. The electrospun fibrous membrane body may be made of degradable materials, which are gradually degraded and absorbed in the process of inducing new tissue formation, thereby providing space for the formation of new tissues.
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