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PROSTHETIC HEART VALVE COMPRISING DURABLE HIGH STRENGTH POLYMER COMPOSITES SUITABLE FOR IMPLANT
PROSTHETIC HEART VALVE COMPRISING DURABLE HIGH STRENGTH POLYMER COMPOSITES SUITABLE FOR IMPLANT
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机译:包含耐用的高强度聚合物复合材料的人工心脏瓣膜
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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.
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