William C. Bruchman,Paul D. Gassler,Cody L. Hartman,Peter J. Walsh
申请号：
US14598979
公开号：
US20150135537A1
申请日:
2015.01.16
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Methods are presented that provide a thin, biocompatible, high-strength, composite material that is suitable for use in prosthetic valves. The composite material maintains flexibility in high-cycle flexural applications, making it particularly applicable to prosthetic valve leaflets. The composite material includes more than one porous expanded fluoropolymer layer and an elastomer present in the pores of the porous expanded fluoropolymer.
