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1.
公开(公告)号:US5630844A
公开(公告)日:1997-05-20
申请号:US473284
申请日:1995-06-07
CPC分类号: B32B25/00 , A61F2/12 , A61L27/16 , A61L27/20 , A61L27/34 , A61L29/041 , A61L29/043 , A61L29/085 , A61F2210/0071 , A61F2240/001 , B29C41/14
摘要: A biocompatible hydrophobic laminate. The laminate structure includes one layer of a rubber, such as silicone rubber, which is biocompatible with the inside of the body. The laminate structure further includes a hydrophobic layer or membrane formed of a thermoplastic elastomer such as a styrene triblock copolymer. The triblock copolymer may contain styrene endblocks with an elastomeric midblock such as polyisoprene, polybutadiene, polyisobutylene, and poly(ethylene-co-butylene). The laminate structure may be utilized for structures to be introduced into the body, such as for a breast prosthesis shell or a coating for a catheter.
摘要翻译: 生物相容的疏水层压板。 层压结构包括一层橡胶,例如硅橡胶,其与身体的内部生物相容。 层压结构还包括由热塑性弹性体如苯乙烯三嵌段共聚物形成的疏水层或膜。 三嵌段共聚物可以含有具有弹性体中间嵌段的苯乙烯端嵌段,例如聚异戊二烯,聚丁二烯,聚异丁烯和聚(乙烯 - 共 - 丁烯)。 层压结构可用于被引入体内的结构,例如用于乳房假体外壳或用于导管的涂层。