发明授权
EP2713954B1 DURABLE MULTI-LAYER HIGH STRENGTH POLYMER COMPOSITE SUITABLE FOR IMPLANT AND ARTICLES PRODUCED THEREFROM
有权
耐用的多层高强度聚合物复合材料适用于植入物及其制品
- 专利标题： DURABLE MULTI-LAYER HIGH STRENGTH POLYMER COMPOSITE SUITABLE FOR IMPLANT AND ARTICLES PRODUCED THEREFROM
- 专利标题（中）： 耐用的多层高强度聚合物复合材料适用于植入物及其制品
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申请号： EP12727514.7申请日： 2012-06-01
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公开(公告)号： EP2713954B1公开(公告)日： 2017-08-02
- 发明人: BRUCHMAN, William, C. , HARTMAN, Cody, L.
- 申请人： W.L. Gore & Associates, Inc.
- 申请人地址： 555 Paper Mill Road Newark, DE 19711 US
- 专利权人： W.L. Gore & Associates, Inc.
- 当前专利权人： W.L. Gore & Associates, Inc.
- 当前专利权人地址： 555 Paper Mill Road Newark, DE 19711 US
- 代理机构： HGF Limited
- 优先权： US201161492324P 20110601; US201213485823 20120531
- 国际公布： WO2012167131 20121206
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61L27/48 ; A61L27/56
摘要：
A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. The composite material maintains flexibility in high-cycle flexural applications, making it particularly applicable to high-flex implants such as heart pacing lead or heart valve leaflet. The composite material includes at least one porous expanded fluoropolymer layer and an elastomeric material substantially filling substantially all of the pores of the porous expanded fluoropolymer.
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