中国体外循环杂志2024，Vol.22Issue(3)：237-241,5.DOI:10.13498/j.cnki.chin.j.ecc.2024.03.14
浅析膜式氧合器涂层的检测方法
Analysis on detection of membrane oxygenator coating
摘要
Abstract
Membrane oxygenators are essential components of extracorporeal life support systems,and their surface coatings improve the biocompatibility of the devices(artificial materials)and reduce the risk of thrombosis.Therefore,the stability of the coating is a crucial property of the oxygenator,and testing the coatings of oxygenators is essential.This paper outlines the primary types of coating materials used for membrane oxygenators and summarizes the methods for analyzing the surface structure of these coatings.These methods include scanning electron microscopy,infrared spectroscopy,X-ray photoelectron spectroscopy,and contact angle testing.Meanwhile,the emphasis is on testing methods for assessing coating stability.Several specific test methods can be employed for different types of coating materials,including liquid chromatography,infrared spectroscopy,and spectrophotometry.These testing methods are important for evaluating the coatings of membrane oxygenators.关键词
膜式氧合器/涂层/检测Key words
Membrane oxygenator/Coating/Detection引用本文复制引用
刘婧群,陈华燕,罗洁伟,田莉艳,黄麒谕,黄敏菊,徐苏华..浅析膜式氧合器涂层的检测方法[J].中国体外循环杂志,2024,22(3):237-241,5.基金项目
广东省药品监督管理局科技创新项目(2022TDZ11) （2022TDZ11）
国家重点研发计划(2023YFC2410304) （2023YFC2410304）
