Rachael Muschalek,Keith Hearon,Landon D. Nash,Duncan J. Maitland
申请号：
US16777190
公开号：
US20200222595A1
申请日:
2020.01.30
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An embodiment includes a system comprising: a substrate of a medical device； an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate； a thermoset polyurethane shape memory polymer (SMP) foam, having first and second states, which directly contacts the polyurethane coating and fixedly attaches to the polyurethane coating； wherein the polyurethane coating fixedly attaches the SMP foam to the substrate. Other embodiments are described herein.
