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最高强度医用级纤维系列新产品——彩色植入级UHMWPE材料 - China Medical Device Manufacturer
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Fri, January 19th, 2018

2010年6月CMDM电子快讯 » 技术新知
最高强度医用级纤维系列新产品——彩色植入级UHMWPE材料

总部位于荷兰的DSM(赫伦;medical.dyneema.com)推出了第一款100%彩色植入级超高分子量聚乙烯(UHMWPE)纤维。这种蓝色纤维隶属公司的Dyneema Purity纤维系列,号称是市面上强度最高的医用级纤维。

Dyneema Purity BLUE可单独或者与公司的标准白色纤维组合开发高强度缝线。由于缝线无需使用彩色聚酯或尼龙线,因此该材料具有稳定的强度,对外科医生很有帮助。据DSM称,它还可在关节镜手术中提供良好的对比度,并能区分多个锚凹上的多种缝线。可以开发几种不同的编织图案,为外科医生提供不同缝线的明对比,包括各种白色/蓝色混合缝线以及纯蓝色缝线。

“世界第一款100%彩色医用级UHMWPE纤维的推出是行业中一个重要的里程碑,”DSM Dyneema的医疗业务经理Carina Snijder说。“它能避免多种缝线出现混淆,从而使外科医生能更自信更高效地工作,最终减少差错,改善患者预后。”

Dyneema Purity BLUE与Dyneema Purity产品具有相同专利特点,包括最大强度(比优质钢高15倍),并具有低摩擦系数、柔韧和耐磨性。此外,纤维具有延展性和抗疲劳特性,为外科医生和医疗器械制造商提供了传统材料替代产品。蓝色UHMWPE纤维完全符合ISO 10993:06标准的要求,且最大程度降低了过敏和炎症水平。

本文英文版最初发表于《欧洲医疗器械技术》(European Medical Device Technology)2010年6月刊。
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