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Non-polyvinyl chloride co-extruded medical grade port tube

机译：非聚氯乙烯共挤医用级端口管

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摘要

The present invention provides an improved coextruded medical grade port tubing. The medical grade port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a non-PVC coextruded medical grade port tubing including: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer including a blend of polyamide and ethylene vinyl acetate.

机译：本发明提供了一种改进的共挤出医用级端口管。医用级端口管提供了医疗行业所需的特性，因此可以用作例如肾脏治疗或供血管中的医用端口管。为此，本发明提供了一种非PVC共挤出的医用级端口管，其包括：外层，其包含聚丙烯共聚物和苯乙烯-乙烯-丁烯-苯乙烯共聚物的共混物;和粘结层;芯层包括聚酰胺和乙烯乙酸乙烯酯的混合物。

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公开/公告号JPH07507948A

专利类型
公开/公告日1995-09-07

原文格式PDF
申请/专利权人
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申请/专利号JP19940502697
发明设计人
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申请日1993-05-12
分类号A61L29/00;A61L31/00;
国家 JP
入库时间 2022-08-22 04:29:41

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