University of Florida Research Foundation, Inc.;Sharklet Technologies, Inc.
发明人:
申请号：
EP16824826.8
公开号：
EP3285783A4
申请日:
2016.04.25
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
Disclosed herein is a multilayered wound dressing comprising a first layer； the first layer including channels that facilitate neovascularization of a wound； and a second layer in contact with the first layer, the second layer having the same or different chemical composition as the first layer； where the second layer comprises at least one surface that has a texture and the direction of the texture is operative to facilitate cell orientation and growth. A method includes forming a first layer of a polymeric material； forming a second layer of the same polymeric material as the first layer on the first layer； and forming a textured surface of the second layer of the same polymeric material as the first layer, the textured surface being operative to facilitate directional cell growth when used in a wound dressing, where the first layer and the second layer are formed using an additive manufacturing process.
