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DURABLE HIGH STRENGTH POLYMER COMPOSITES SUITABLE FOR IMPLANT AND ARTICLES PRODUCED THEREFROM
专利权人:
W. L. Gore & Associates; Inc.
发明人:
William C. Bruchman,Paul D. Gassler,Cody L. Hartman,Peter J. Walsh,Charles F. White
申请号:
US13798595
公开号:
US20130325117A1
申请日:
2013.03.13
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Thin, biocompatible, high-strength, composite materials are disclosed that are suitable for use in a valve for regulating blood flow direction. In one aspect, the composite material maintains flexibility in high-cycle flexural applications, making it particularly applicable to high-flex implants such as a prosthetic heart valve leaflet. The composite material includes a porous polymer membrane and an elastomer, wherein the elastomer fills substantially all of the pores of the porous polymer membrane.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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