David R. Wulfman,Danielle Frankson,Adeniyi O. Aremu,Angelo Fruci,Gregory J. Sherwood,Mary M. Byron,Joseph T. Delaney, JR.,Adam McGraw
申请号:
US15672674
公开号:
US20180043064A1
申请日:
2017.08.09
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An implantable medical device includes a polymer substrate and at least one nanofiber. The polymer substrate includes a surface portion extending into the polymer substrate from a surface of the substrate. The at least one nanofiber includes a first portion and a second portion. The first portion is interpenetrated with the surface portion of the substrate, and mechanically fixed to the substrate. The second portion projects from the surface of the substrate.