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COHERENT SINGLE LAYER HIGH STRENGTH SYNTHETIC POLYMER COMPOSITES FOR PROSTHETIC VALVES
专利权人:
Inc.;W. L. Gore &; Associates
发明人:
William C. Bruchman,Bill R. Finney,Paul D. Gassler,Cody L. Hartman,Peter J. Walsh
申请号:
US16719621
公开号:
US20200138571A1
申请日:
2019.12.18
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Thin, biocompatible, high-strength, composite materials are disclosed that are suitable for use in a prosthetic valve for regulating blood flow direction. In one aspect, the leaflet material maintains flexibility in high-cycle flexural applications, making it particularly applicable to high-flex implants such as a prosthetic heart valve leaflet. The leaflet material includes a coherent single layer and an elastomer, wherein the elastomer is present in the pores of the porous coherent single layer.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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