超滑非血管内导管检测标准和方法研究  

Testing standards and methods for super-slippery non-intravascular catheters

作　　者：黄金华 俞志文 陈苏仰 曾冬冬 姚天平 林祥德 程静 HUANG Jin-hua;YU Zhi-wen;CHEN Su-yang;ZENG Dong-dong;YAO Tian-ping;LIN Xiang-de;CHENG Jing(College of Medical Instrumentation,Shanghai University of Medicine&Health Sciences,Shanghai 201318,China;Shanghai Inspection and Testing Institute for Medical Devices,Shanghai 201318,China)

机构地区：[1]上海健康医学院医疗器械学院,上海201318 [2]上海市医疗器械检验研究院,上海201318

出　　处：《医疗卫生装备》2022年第7期77-80,共4页Chinese Medical Equipment Journal

基　　金：国家自然科学基金项目(22008151);上海市青年科技英才扬帆计划项目(20YF1418000);上海健康医学院高水平地方高校建设项目(E1-2601-22-201006-9)。

摘　　要：介绍了现有非血管内导管检测标准和医疗器械表面涂层检测标准,指出了现有的医疗器械涂层检测标准不能完全适用于液体灌注多孔滑动表面(以下简称“超滑表面”)。从超滑表面的耐磨性、耐腐蚀性、温度稳定性、生物稳定性和自修复性能等方面阐述了超滑表面耐久性的检测方法,对相关检测标准的制定具有重要意义,可为超滑表面在医疗器械领域应用和发展提供技术支持。The existing testing standards for non-intravascular catheters and medical device surface coatings were introduced,and it is pointed out that the existing coating standards were not fully applicable to slippery liquid-infused porous surfaces.The testing methods for the durability of slippery liquid-infused porous surfaces were described in terms of wear resistance,corrosion resistance,temperature stability,biological stability and self-healing,which facilitated the formulation of relevant testing standards and provided technical support for the application and development of slippery liquid-infused porous surfaces in the field of medical device.

关 键 词：非血管内导管 液体灌注多孔滑动表面 超滑导管 耐久性检测 检测标准 

分 类 号：R318.6[医药卫生—生物医学工程] TH789[医药卫生—基础医学]